stats: Add power stats to test references

Change-Id: Ic827213134b199446822f128b81d4a480e777fee

4 files changed, 257 insertions, 20 deletions

diff --git a/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stats.txt b/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stats.txt
index 8d5fa3758..3081e1a29 100644
--- a/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stats.txt
+++ b/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stats.txt
@@ -4,15 +4,16 @@ sim_seconds                                  1.869358                       # Nu
 sim_ticks                                1869357999000                       # Number of ticks simulated
 final_tick                               1869357999000                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
-host_inst_rate                                1770526                       # Simulator instruction rate (inst/s)
-host_op_rate                                  1770526                       # Simulator op (including micro ops) rate (op/s)
-host_tick_rate                            50919239991                       # Simulator tick rate (ticks/s)
-host_mem_usage                                 331076                       # Number of bytes of host memory used
-host_seconds                                    36.71                       # Real time elapsed on the host
+host_inst_rate                                2674040                       # Simulator instruction rate (inst/s)
+host_op_rate                                  2674039                       # Simulator op (including micro ops) rate (op/s)
+host_tick_rate                            76903724257                       # Simulator tick rate (ticks/s)
+host_mem_usage                                 377772                       # Number of bytes of host memory used
+host_seconds                                    24.31                       # Real time elapsed on the host
 sim_insts                                    64999904                       # Number of instructions simulated
 sim_ops                                      64999904                       # Number of ops (including micro ops) simulated
 system.voltage_domain.voltage                       1                       # Voltage in Volts
 system.clk_domain.clock                          1000                       # Clock period in ticks
+system.physmem.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.physmem.bytes_read::cpu0.inst           758272                       # Number of bytes read from this memory
 system.physmem.bytes_read::cpu0.data         66535616                       # Number of bytes read from this memory
 system.physmem.bytes_read::cpu1.inst           106112                       # Number of bytes read from this memory
@@ -50,6 +51,8 @@ system.physmem.bw_total::cpu1.inst              56764                       # To
 system.physmem.bw_total::cpu1.data             409946                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::tsunami.ide              514                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::total               40657620                       # Total bandwidth to/from this memory (bytes/s)
+system.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.bridge.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.cpu_clk_domain.clock                       500                       # Clock period in ticks
 system.cpu0.dtb.fetch_hits                          0                       # ITB hits
 system.cpu0.dtb.fetch_misses                        0                       # ITB misses
@@ -83,6 +86,16 @@ system.cpu0.itb.data_hits                           0                       # DT
 system.cpu0.itb.data_misses                         0                       # DTB misses
 system.cpu0.itb.data_acv                            0                       # DTB access violations
 system.cpu0.itb.data_accesses                       0                       # DTB accesses
+system.cpu0.numPwrStateTransitions              13588                       # Number of power state transitions
+system.cpu0.pwrStateClkGateDist::samples         6794                       # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateClkGateDist::mean    271506704.857374                       # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateClkGateDist::stdev   434955692.191892                       # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateClkGateDist::1000-5e+10         6794    100.00%    100.00% # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateClkGateDist::min_value        21000                       # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateClkGateDist::max_value   2000000000                       # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateClkGateDist::total           6794                       # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateResidencyTicks::ON    24741446199                       # Cumulative time (in ticks) in various power states
+system.cpu0.pwrStateResidencyTicks::CLK_GATED 1844616552801                       # Cumulative time (in ticks) in various power states
 system.cpu0.numCycles                      3738722793                       # number of cpu cycles simulated
 system.cpu0.numWorkItemsStarted                     0                       # number of work items this cpu started
 system.cpu0.numWorkItemsCompleted                   0                       # number of work items this cpu completed
@@ -231,6 +244,7 @@ system.cpu0.op_class::MemWrite                4758292      9.62%     98.63% # Cl
 system.cpu0.op_class::IprAccess                675558      1.37%    100.00% # Class of executed instruction
 system.cpu0.op_class::InstPrefetch                  0      0.00%    100.00% # Class of executed instruction
 system.cpu0.op_class::total                  49485886                       # Class of executed instruction
+system.cpu0.dcache.tags.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.cpu0.dcache.tags.replacements          1781367                       # number of replacements
 system.cpu0.dcache.tags.tagsinuse          506.187330                       # Cycle average of tags in use
 system.cpu0.dcache.tags.total_refs           10705767                       # Total number of references to valid blocks.
@@ -247,6 +261,7 @@ system.cpu0.dcache.tags.age_task_id_blocks_1024::2            4
 system.cpu0.dcache.tags.occ_task_id_percent::1024            1                       # Percentage of cache occupancy per task id
 system.cpu0.dcache.tags.tag_accesses         51822038                       # Number of tag accesses
 system.cpu0.dcache.tags.data_accesses        51822038                       # Number of data accesses
+system.cpu0.dcache.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.cpu0.dcache.ReadReq_hits::cpu0.data      6068885                       # number of ReadReq hits
 system.cpu0.dcache.ReadReq_hits::total        6068885                       # number of ReadReq hits
 system.cpu0.dcache.WriteReq_hits::cpu0.data      4360085                       # number of WriteReq hits
@@ -303,6 +318,7 @@ system.cpu0.dcache.avg_blocked_cycles::no_mshrs          nan
 system.cpu0.dcache.avg_blocked_cycles::no_targets          nan                       # average number of cycles each access was blocked
 system.cpu0.dcache.writebacks::writebacks       633126                       # number of writebacks
 system.cpu0.dcache.writebacks::total           633126                       # number of writebacks
+system.cpu0.icache.tags.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.cpu0.icache.tags.replacements           618292                       # number of replacements
 system.cpu0.icache.tags.tagsinuse          511.240644                       # Cycle average of tags in use
 system.cpu0.icache.tags.total_refs           48866947                       # Total number of references to valid blocks.
@@ -319,6 +335,7 @@ system.cpu0.icache.tags.age_task_id_blocks_1024::2          333
 system.cpu0.icache.tags.occ_task_id_percent::1024            1                       # Percentage of cache occupancy per task id
 system.cpu0.icache.tags.tag_accesses         50104825                       # Number of tag accesses
 system.cpu0.icache.tags.data_accesses        50104825                       # Number of data accesses
+system.cpu0.icache.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.cpu0.icache.ReadReq_hits::cpu0.inst     48866947                       # number of ReadReq hits
 system.cpu0.icache.ReadReq_hits::total       48866947                       # number of ReadReq hits
 system.cpu0.icache.demand_hits::cpu0.inst     48866947                       # number of demand (read+write) hits
@@ -383,6 +400,16 @@ system.cpu1.itb.data_hits                           0                       # DT
 system.cpu1.itb.data_misses                         0                       # DTB misses
 system.cpu1.itb.data_acv                            0                       # DTB access violations
 system.cpu1.itb.data_accesses                       0                       # DTB accesses
+system.cpu1.numPwrStateTransitions               5407                       # Number of power state transitions
+system.cpu1.pwrStateClkGateDist::samples         2704                       # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateClkGateDist::mean    688459933.247041                       # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateClkGateDist::stdev   437290592.854298                       # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateClkGateDist::1000-5e+10         2704    100.00%    100.00% # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateClkGateDist::min_value       400000                       # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateClkGateDist::max_value    976035500                       # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateClkGateDist::total           2704                       # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateResidencyTicks::ON     7762339500                       # Cumulative time (in ticks) in various power states
+system.cpu1.pwrStateResidencyTicks::CLK_GATED 1861595659500                       # Cumulative time (in ticks) in various power states
 system.cpu1.numCycles                      3738296609                       # number of cpu cycles simulated
 system.cpu1.numWorkItemsStarted                     0                       # number of work items this cpu started
 system.cpu1.numWorkItemsCompleted                   0                       # number of work items this cpu completed
@@ -514,6 +541,7 @@ system.cpu1.op_class::MemWrite                2113897     13.62%     97.27% # Cl
 system.cpu1.op_class::IprAccess                423253      2.73%    100.00% # Class of executed instruction
 system.cpu1.op_class::InstPrefetch                  0      0.00%    100.00% # Class of executed instruction
 system.cpu1.op_class::total                  15525875                       # Class of executed instruction
+system.cpu1.dcache.tags.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.cpu1.dcache.tags.replacements           201757                       # number of replacements
 system.cpu1.dcache.tags.tagsinuse          497.601962                       # Cycle average of tags in use
 system.cpu1.dcache.tags.total_refs            4718401                       # Total number of references to valid blocks.
@@ -529,6 +557,7 @@ system.cpu1.dcache.tags.age_task_id_blocks_1024::3            2
 system.cpu1.dcache.tags.occ_task_id_percent::1024     0.601562                       # Percentage of cache occupancy per task id
 system.cpu1.dcache.tags.tag_accesses         20020608                       # Number of tag accesses
 system.cpu1.dcache.tags.data_accesses        20020608                       # Number of data accesses
+system.cpu1.dcache.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.cpu1.dcache.ReadReq_hits::cpu1.data      2632688                       # number of ReadReq hits
 system.cpu1.dcache.ReadReq_hits::total        2632688                       # number of ReadReq hits
 system.cpu1.dcache.WriteReq_hits::cpu1.data      1954643                       # number of WriteReq hits
@@ -585,6 +614,7 @@ system.cpu1.dcache.avg_blocked_cycles::no_mshrs          nan
 system.cpu1.dcache.avg_blocked_cycles::no_targets          nan                       # average number of cycles each access was blocked
 system.cpu1.dcache.writebacks::writebacks       144536                       # number of writebacks
 system.cpu1.dcache.writebacks::total           144536                       # number of writebacks
+system.cpu1.icache.tags.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.cpu1.icache.tags.replacements           380647                       # number of replacements
 system.cpu1.icache.tags.tagsinuse          453.133719                       # Cycle average of tags in use
 system.cpu1.icache.tags.total_refs           15144687                       # Total number of references to valid blocks.
@@ -600,6 +630,7 @@ system.cpu1.icache.tags.age_task_id_blocks_1024::3            3
 system.cpu1.icache.tags.occ_task_id_percent::1024            1                       # Percentage of cache occupancy per task id
 system.cpu1.icache.tags.tag_accesses         15907063                       # Number of tag accesses
 system.cpu1.icache.tags.data_accesses        15907063                       # Number of data accesses
+system.cpu1.icache.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.cpu1.icache.ReadReq_hits::cpu1.inst     15144687                       # number of ReadReq hits
 system.cpu1.icache.ReadReq_hits::total       15144687                       # number of ReadReq hits
 system.cpu1.icache.demand_hits::cpu1.inst     15144687                       # number of demand (read+write) hits
@@ -644,6 +675,7 @@ system.disk2.dma_read_txs                           0                       # Nu
 system.disk2.dma_write_full_pages                   1                       # Number of full page size DMA writes.
 system.disk2.dma_write_bytes                     8192                       # Number of bytes transfered via DMA writes.
 system.disk2.dma_write_txs                          1                       # Number of DMA write transactions.
+system.iobus.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.iobus.trans_dist::ReadReq                 7628                       # Transaction distribution
 system.iobus.trans_dist::ReadResp                7628                       # Transaction distribution
 system.iobus.trans_dist::WriteReq               56140                       # Transaction distribution
@@ -674,6 +706,7 @@ system.iobus.pkt_size_system.bridge.master::total        86162
 system.iobus.pkt_size_system.tsunami.ide.dma::system.iocache.cpu_side      2661656                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.pkt_size_system.tsunami.ide.dma::total      2661656                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.pkt_size::total                  2747818                       # Cumulative packet size per connected master and slave (bytes)
+system.iocache.tags.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.iocache.tags.replacements                41699                       # number of replacements
 system.iocache.tags.tagsinuse                0.434096                       # Cycle average of tags in use
 system.iocache.tags.total_refs                      0                       # Total number of references to valid blocks.
@@ -688,6 +721,7 @@ system.iocache.tags.age_task_id_blocks_1023::2           16
 system.iocache.tags.occ_task_id_percent::1023            1                       # Percentage of cache occupancy per task id
 system.iocache.tags.tag_accesses               375579                       # Number of tag accesses
 system.iocache.tags.data_accesses              375579                       # Number of data accesses
+system.iocache.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.iocache.ReadReq_misses::tsunami.ide          179                       # number of ReadReq misses
 system.iocache.ReadReq_misses::total              179                       # number of ReadReq misses
 system.iocache.WriteLineReq_misses::tsunami.ide        41552                       # number of WriteLineReq misses
@@ -720,6 +754,7 @@ system.iocache.avg_blocked_cycles::no_mshrs          nan                       #
 system.iocache.avg_blocked_cycles::no_targets          nan                       # average number of cycles each access was blocked
 system.iocache.writebacks::writebacks           41520                       # number of writebacks
 system.iocache.writebacks::total                41520                       # number of writebacks
+system.l2c.tags.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.l2c.tags.replacements                   999922                       # number of replacements
 system.l2c.tags.tagsinuse                65337.856710                       # Cycle average of tags in use
 system.l2c.tags.total_refs                    4259780                       # Total number of references to valid blocks.
@@ -746,6 +781,7 @@ system.l2c.tags.age_task_id_blocks_1024::4        49031                       #
 system.l2c.tags.occ_task_id_percent::1024     0.992584                       # Percentage of cache occupancy per task id
 system.l2c.tags.tag_accesses                 46377199                       # Number of tag accesses
 system.l2c.tags.data_accesses                46377199                       # Number of data accesses
+system.l2c.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.l2c.WritebackDirty_hits::writebacks       777662                       # number of WritebackDirty hits
 system.l2c.WritebackDirty_hits::total          777662                       # number of WritebackDirty hits
 system.l2c.WritebackClean_hits::writebacks       721480                       # number of WritebackClean hits
@@ -868,6 +904,7 @@ system.membus.snoop_filter.hit_multi_requests          430
 system.membus.snoop_filter.tot_snoops               0                       # Total number of snoops made to the snoop filter.
 system.membus.snoop_filter.hit_single_snoops            0                       # Number of snoops hitting in the snoop filter with a single holder of the requested data.
 system.membus.snoop_filter.hit_multi_snoops            0                       # Number of snoops hitting in the snoop filter with multiple (>1) holders of the requested data.
+system.membus.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.membus.trans_dist::ReadReq                7449                       # Transaction distribution
 system.membus.trans_dist::ReadResp             948784                       # Transaction distribution
 system.membus.trans_dist::WriteReq              14588                       # Transaction distribution
@@ -906,12 +943,14 @@ system.membus.snoop_fanout::overflows               0      0.00%    100.00% # Re
 system.membus.snoop_fanout::min_value               0                       # Request fanout histogram
 system.membus.snoop_fanout::max_value               1                       # Request fanout histogram
 system.membus.snoop_fanout::total             2204371                       # Request fanout histogram
+system.membus.badaddr_responder.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.toL2Bus.snoop_filter.tot_requests      6035847                       # Total number of requests made to the snoop filter.
 system.toL2Bus.snoop_filter.hit_single_requests      3018700                       # Number of requests hitting in the snoop filter with a single holder of the requested data.
 system.toL2Bus.snoop_filter.hit_multi_requests       374456                       # Number of requests hitting in the snoop filter with multiple (>1) holders of the requested data.
 system.toL2Bus.snoop_filter.tot_snoops           1611                       # Total number of snoops made to the snoop filter.
 system.toL2Bus.snoop_filter.hit_single_snoops         1521                       # Number of snoops hitting in the snoop filter with a single holder of the requested data.
 system.toL2Bus.snoop_filter.hit_multi_snoops           90                       # Number of snoops hitting in the snoop filter with multiple (>1) holders of the requested data.
+system.toL2Bus.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.toL2Bus.trans_dist::ReadReq               7449                       # Transaction distribution
 system.toL2Bus.trans_dist::ReadResp           2732152                       # Transaction distribution
 system.toL2Bus.trans_dist::WriteReq             14588                       # Transaction distribution
@@ -950,6 +989,10 @@ system.toL2Bus.snoop_fanout::overflows              0      0.00%    100.00% # Re
 system.toL2Bus.snoop_fanout::min_value              0                       # Request fanout histogram
 system.toL2Bus.snoop_fanout::max_value              3                       # Request fanout histogram
 system.toL2Bus.snoop_fanout::total            7058663                       # Request fanout histogram
+system.tsunami.backdoor.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.cchip.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.pchip.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.ethernet.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 system.tsunami.ethernet.descDMAReads                0                       # Number of descriptors the device read w/ DMA
 system.tsunami.ethernet.descDMAWrites               0                       # Number of descriptors the device wrote w/ DMA
 system.tsunami.ethernet.descDmaReadBytes            0                       # number of descriptor bytes read w/ DMA
@@ -981,5 +1024,28 @@ system.tsunami.ethernet.totalRxOrn                  0                       # to
 system.tsunami.ethernet.coalescedTotal            nan                       # average number of interrupts coalesced into each post
 system.tsunami.ethernet.postedInterrupts            0                       # number of posts to CPU
 system.tsunami.ethernet.droppedPackets              0                       # number of packets dropped
+system.tsunami.fake_OROM.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_ata0.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_ata1.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_addr.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read0.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read1.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read2.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read3.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read4.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read5.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read6.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read7.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_write.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_ppc.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_sm_chip.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart1.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart2.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart3.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart4.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fb.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.ide.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.io.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
+system.tsunami.uart.pwrStateResidencyTicks::UNDEFINED 1869357999000                       # Cumulative time (in ticks) in various power states
 
 ---------- End Simulation Statistics   ----------
diff --git a/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stats.txt b/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stats.txt
index 1cd81f116..5c279b0cb 100644
--- a/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stats.txt
+++ b/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stats.txt
@@ -4,15 +4,16 @@ sim_seconds                                  1.829332                       # Nu
 sim_ticks                                1829331993500                       # Number of ticks simulated
 final_tick                               1829331993500                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
-host_inst_rate                                1838030                       # Simulator instruction rate (inst/s)
-host_op_rate                                  1838029                       # Simulator op (including micro ops) rate (op/s)
-host_tick_rate                            56003449171                       # Simulator tick rate (ticks/s)
-host_mem_usage                                 325188                       # Number of bytes of host memory used
-host_seconds                                    32.66                       # Real time elapsed on the host
+host_inst_rate                                2717372                       # Simulator instruction rate (inst/s)
+host_op_rate                                  2717371                       # Simulator op (including micro ops) rate (op/s)
+host_tick_rate                            82796436895                       # Simulator tick rate (ticks/s)
+host_mem_usage                                 372644                       # Number of bytes of host memory used
+host_seconds                                    22.09                       # Real time elapsed on the host
 sim_insts                                    60038469                       # Number of instructions simulated
 sim_ops                                      60038469                       # Number of ops (including micro ops) simulated
 system.voltage_domain.voltage                       1                       # Voltage in Volts
 system.clk_domain.clock                          1000                       # Clock period in ticks
+system.physmem.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.physmem.bytes_read::cpu.inst            850496                       # Number of bytes read from this memory
 system.physmem.bytes_read::cpu.data          66835072                       # Number of bytes read from this memory
 system.physmem.bytes_read::tsunami.ide            960                       # Number of bytes read from this memory
@@ -40,6 +41,8 @@ system.physmem.bw_total::cpu.inst              464922                       # To
 system.physmem.bw_total::cpu.data            36535234                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::tsunami.ide              525                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::total               41054479                       # Total bandwidth to/from this memory (bytes/s)
+system.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.bridge.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.cpu_clk_domain.clock                       500                       # Clock period in ticks
 system.cpu.dtb.fetch_hits                           0                       # ITB hits
 system.cpu.dtb.fetch_misses                         0                       # ITB misses
@@ -73,6 +76,16 @@ system.cpu.itb.data_hits                            0                       # DT
 system.cpu.itb.data_misses                          0                       # DTB misses
 system.cpu.itb.data_acv                             0                       # DTB access violations
 system.cpu.itb.data_accesses                        0                       # DTB accesses
+system.cpu.numPwrStateTransitions               12714                       # Number of power state transitions
+system.cpu.pwrStateClkGateDist::samples          6357                       # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::mean     283043475.573698                       # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::stdev    441371914.604153                       # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::1000-5e+10         6357    100.00%    100.00% # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::min_value       386000                       # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::max_value   2000000000                       # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::total            6357                       # Distribution of time spent in the clock gated state
+system.cpu.pwrStateResidencyTicks::ON     30024619278                       # Cumulative time (in ticks) in various power states
+system.cpu.pwrStateResidencyTicks::CLK_GATED 1799307374222                       # Cumulative time (in ticks) in various power states
 system.cpu.numCycles                       3658670345                       # number of cpu cycles simulated
 system.cpu.numWorkItemsStarted                      0                       # number of work items this cpu started
 system.cpu.numWorkItemsCompleted                    0                       # number of work items this cpu completed
@@ -216,6 +229,7 @@ system.cpu.op_class::MemWrite                 6374115     10.61%     98.42% # Cl
 system.cpu.op_class::IprAccess                 951209      1.58%    100.00% # Class of executed instruction
 system.cpu.op_class::InstPrefetch                   0      0.00%    100.00% # Class of executed instruction
 system.cpu.op_class::total                   60050307                       # Class of executed instruction
+system.cpu.dcache.tags.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.cpu.dcache.tags.replacements           2042707                       # number of replacements
 system.cpu.dcache.tags.tagsinuse           511.997802                       # Cycle average of tags in use
 system.cpu.dcache.tags.total_refs            14038420                       # Total number of references to valid blocks.
@@ -232,6 +246,7 @@ system.cpu.dcache.tags.age_task_id_blocks_1024::2            3
 system.cpu.dcache.tags.occ_task_id_percent::1024            1                       # Percentage of cache occupancy per task id
 system.cpu.dcache.tags.tag_accesses          66369780                       # Number of tag accesses
 system.cpu.dcache.tags.data_accesses         66369780                       # Number of data accesses
+system.cpu.dcache.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.cpu.dcache.ReadReq_hits::cpu.data      7807771                       # number of ReadReq hits
 system.cpu.dcache.ReadReq_hits::total         7807771                       # number of ReadReq hits
 system.cpu.dcache.WriteReq_hits::cpu.data      5848210                       # number of WriteReq hits
@@ -284,6 +299,7 @@ system.cpu.dcache.avg_blocked_cycles::no_mshrs          nan
 system.cpu.dcache.avg_blocked_cycles::no_targets          nan                       # average number of cycles each access was blocked
 system.cpu.dcache.writebacks::writebacks       833475                       # number of writebacks
 system.cpu.dcache.writebacks::total            833475                       # number of writebacks
+system.cpu.icache.tags.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.cpu.icache.tags.replacements            919603                       # number of replacements
 system.cpu.icache.tags.tagsinuse           511.215257                       # Cycle average of tags in use
 system.cpu.icache.tags.total_refs            59130077                       # Total number of references to valid blocks.
@@ -300,6 +316,7 @@ system.cpu.icache.tags.age_task_id_blocks_1024::2          332
 system.cpu.icache.tags.occ_task_id_percent::1024            1                       # Percentage of cache occupancy per task id
 system.cpu.icache.tags.tag_accesses          60970537                       # Number of tag accesses
 system.cpu.icache.tags.data_accesses         60970537                       # Number of data accesses
+system.cpu.icache.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.cpu.icache.ReadReq_hits::cpu.inst     59130077                       # number of ReadReq hits
 system.cpu.icache.ReadReq_hits::total        59130077                       # number of ReadReq hits
 system.cpu.icache.demand_hits::cpu.inst      59130077                       # number of demand (read+write) hits
@@ -332,6 +349,7 @@ system.cpu.icache.avg_blocked_cycles::no_mshrs          nan
 system.cpu.icache.avg_blocked_cycles::no_targets          nan                       # average number of cycles each access was blocked
 system.cpu.icache.writebacks::writebacks       919603                       # number of writebacks
 system.cpu.icache.writebacks::total            919603                       # number of writebacks
+system.cpu.l2cache.tags.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.cpu.l2cache.tags.replacements           992419                       # number of replacements
 system.cpu.l2cache.tags.tagsinuse        65424.374401                       # Cycle average of tags in use
 system.cpu.l2cache.tags.total_refs            4560132                       # Total number of references to valid blocks.
@@ -354,6 +372,7 @@ system.cpu.l2cache.tags.age_task_id_blocks_1024::4        54052
 system.cpu.l2cache.tags.occ_task_id_percent::1024     0.994308                       # Percentage of cache occupancy per task id
 system.cpu.l2cache.tags.tag_accesses         48753652                       # Number of tag accesses
 system.cpu.l2cache.tags.data_accesses        48753652                       # Number of data accesses
+system.cpu.l2cache.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.cpu.l2cache.WritebackDirty_hits::writebacks       833475                       # number of WritebackDirty hits
 system.cpu.l2cache.WritebackDirty_hits::total       833475                       # number of WritebackDirty hits
 system.cpu.l2cache.WritebackClean_hits::writebacks       919351                       # number of WritebackClean hits
@@ -432,6 +451,7 @@ system.cpu.toL2Bus.snoop_filter.hit_multi_requests         1834
 system.cpu.toL2Bus.snoop_filter.tot_snoops         1449                       # Total number of snoops made to the snoop filter.
 system.cpu.toL2Bus.snoop_filter.hit_single_snoops         1449                       # Number of snoops hitting in the snoop filter with a single holder of the requested data.
 system.cpu.toL2Bus.snoop_filter.hit_multi_snoops            0                       # Number of snoops hitting in the snoop filter with multiple (>1) holders of the requested data.
+system.cpu.toL2Bus.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.cpu.toL2Bus.trans_dist::ReadReq           7184                       # Transaction distribution
 system.cpu.toL2Bus.trans_dist::ReadResp       2666288                       # Transaction distribution
 system.cpu.toL2Bus.trans_dist::WriteReq          9838                       # Transaction distribution
@@ -475,6 +495,7 @@ system.disk2.dma_read_txs                           0                       # Nu
 system.disk2.dma_write_full_pages                   1                       # Number of full page size DMA writes.
 system.disk2.dma_write_bytes                     8192                       # Number of bytes transfered via DMA writes.
 system.disk2.dma_write_txs                          1                       # Number of DMA write transactions.
+system.iobus.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.iobus.trans_dist::ReadReq                 7358                       # Transaction distribution
 system.iobus.trans_dist::ReadResp                7358                       # Transaction distribution
 system.iobus.trans_dist::WriteReq               51390                       # Transaction distribution
@@ -505,6 +526,7 @@ system.iobus.pkt_size_system.bridge.master::total        46126
 system.iobus.pkt_size_system.tsunami.ide.dma::system.iocache.cpu_side      2661616                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.pkt_size_system.tsunami.ide.dma::total      2661616                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.pkt_size::total                  2707742                       # Cumulative packet size per connected master and slave (bytes)
+system.iocache.tags.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.iocache.tags.replacements                41686                       # number of replacements
 system.iocache.tags.tagsinuse                1.225569                       # Cycle average of tags in use
 system.iocache.tags.total_refs                      0                       # Total number of references to valid blocks.
@@ -519,6 +541,7 @@ system.iocache.tags.age_task_id_blocks_1023::2           16
 system.iocache.tags.occ_task_id_percent::1023            1                       # Percentage of cache occupancy per task id
 system.iocache.tags.tag_accesses               375534                       # Number of tag accesses
 system.iocache.tags.data_accesses              375534                       # Number of data accesses
+system.iocache.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.iocache.ReadReq_misses::tsunami.ide          174                       # number of ReadReq misses
 system.iocache.ReadReq_misses::total              174                       # number of ReadReq misses
 system.iocache.WriteLineReq_misses::tsunami.ide        41552                       # number of WriteLineReq misses
@@ -551,6 +574,7 @@ system.iocache.avg_blocked_cycles::no_mshrs          nan                       #
 system.iocache.avg_blocked_cycles::no_targets          nan                       # average number of cycles each access was blocked
 system.iocache.writebacks::writebacks           41512                       # number of writebacks
 system.iocache.writebacks::total                41512                       # number of writebacks
+system.membus.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.membus.trans_dist::ReadReq                7184                       # Transaction distribution
 system.membus.trans_dist::ReadResp             948291                       # Transaction distribution
 system.membus.trans_dist::WriteReq               9838                       # Transaction distribution
@@ -588,6 +612,11 @@ system.membus.snoop_fanout::overflows               0      0.00%    100.00% # Re
 system.membus.snoop_fanout::min_value               1                       # Request fanout histogram
 system.membus.snoop_fanout::max_value               1                       # Request fanout histogram
 system.membus.snoop_fanout::total             2149812                       # Request fanout histogram
+system.membus.badaddr_responder.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.backdoor.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.cchip.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.pchip.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.ethernet.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 system.tsunami.ethernet.descDMAReads                0                       # Number of descriptors the device read w/ DMA
 system.tsunami.ethernet.descDMAWrites               0                       # Number of descriptors the device wrote w/ DMA
 system.tsunami.ethernet.descDmaReadBytes            0                       # number of descriptor bytes read w/ DMA
@@ -619,5 +648,28 @@ system.tsunami.ethernet.totalRxOrn                  0                       # to
 system.tsunami.ethernet.coalescedTotal            nan                       # average number of interrupts coalesced into each post
 system.tsunami.ethernet.postedInterrupts            0                       # number of posts to CPU
 system.tsunami.ethernet.droppedPackets              0                       # number of packets dropped
+system.tsunami.fake_OROM.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_ata0.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_ata1.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_addr.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read0.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read1.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read2.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read3.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read4.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read5.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read6.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read7.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_write.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_ppc.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_sm_chip.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart1.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart2.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart3.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart4.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.fb.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.ide.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.io.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
+system.tsunami.uart.pwrStateResidencyTicks::UNDEFINED 1829331993500                       # Cumulative time (in ticks) in various power states
 
 ---------- End Simulation Statistics   ----------
diff --git a/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stats.txt b/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stats.txt
index d99331f2d..7ee82e21a 100644
--- a/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stats.txt
+++ b/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stats.txt
@@ -4,15 +4,16 @@ sim_seconds                                  1.963613                       # Nu
 sim_ticks                                1963612574000                       # Number of ticks simulated
 final_tick                               1963612574000                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
-host_inst_rate                                 993881                       # Simulator instruction rate (inst/s)
-host_op_rate                                   993880                       # Simulator op (including micro ops) rate (op/s)
-host_tick_rate                            32036346352                       # Simulator tick rate (ticks/s)
-host_mem_usage                                 331076                       # Number of bytes of host memory used
-host_seconds                                    61.29                       # Real time elapsed on the host
+host_inst_rate                                1460699                       # Simulator instruction rate (inst/s)
+host_op_rate                                  1460699                       # Simulator op (including micro ops) rate (op/s)
+host_tick_rate                            47083590827                       # Simulator tick rate (ticks/s)
+host_mem_usage                                 378804                       # Number of bytes of host memory used
+host_seconds                                    41.70                       # Real time elapsed on the host
 sim_insts                                    60918165                       # Number of instructions simulated
 sim_ops                                      60918165                       # Number of ops (including micro ops) simulated
 system.voltage_domain.voltage                       1                       # Voltage in Volts
 system.clk_domain.clock                          1000                       # Clock period in ticks
+system.physmem.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.physmem.bytes_read::cpu0.inst           830784                       # Number of bytes read from this memory
 system.physmem.bytes_read::cpu0.data         24731648                       # Number of bytes read from this memory
 system.physmem.bytes_read::cpu1.inst            28416                       # Number of bytes read from this memory
@@ -310,6 +311,8 @@ system.physmem_1.memoryStateTime::REF     65569140000                       # Ti
 system.physmem_1.memoryStateTime::PRE_PDN            0                       # Time in different power states
 system.physmem_1.memoryStateTime::ACT     35445557750                       # Time in different power states
 system.physmem_1.memoryStateTime::ACT_PDN            0                       # Time in different power states
+system.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.bridge.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.cpu_clk_domain.clock                       500                       # Clock period in ticks
 system.cpu0.dtb.fetch_hits                          0                       # ITB hits
 system.cpu0.dtb.fetch_misses                        0                       # ITB misses
@@ -343,6 +346,16 @@ system.cpu0.itb.data_hits                           0                       # DT
 system.cpu0.itb.data_misses                         0                       # DTB misses
 system.cpu0.itb.data_acv                            0                       # DTB access violations
 system.cpu0.itb.data_accesses                       0                       # DTB accesses
+system.cpu0.numPwrStateTransitions              13591                       # Number of power state transitions
+system.cpu0.pwrStateClkGateDist::samples         6796                       # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateClkGateDist::mean    272307750.367863                       # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateClkGateDist::stdev   432682187.397928                       # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateClkGateDist::1000-5e+10         6796    100.00%    100.00% # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateClkGateDist::min_value        55000                       # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateClkGateDist::max_value   2000000000                       # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateClkGateDist::total           6796                       # Distribution of time spent in the clock gated state
+system.cpu0.pwrStateResidencyTicks::ON   113009102500                       # Cumulative time (in ticks) in various power states
+system.cpu0.pwrStateResidencyTicks::CLK_GATED 1850603471500                       # Cumulative time (in ticks) in various power states
 system.cpu0.numCycles                      3925790590                       # number of cpu cycles simulated
 system.cpu0.numWorkItemsStarted                     0                       # number of work items this cpu started
 system.cpu0.numWorkItemsCompleted                   0                       # number of work items this cpu completed
@@ -490,6 +503,7 @@ system.cpu0.op_class::MemWrite                5084839     10.65%     98.46% # Cl
 system.cpu0.op_class::IprAccess                735920      1.54%    100.00% # Class of executed instruction
 system.cpu0.op_class::InstPrefetch                  0      0.00%    100.00% # Class of executed instruction
 system.cpu0.op_class::total                  47764191                       # Class of executed instruction
+system.cpu0.dcache.tags.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.cpu0.dcache.tags.replacements          1179864                       # number of replacements
 system.cpu0.dcache.tags.tagsinuse          505.229406                       # Cycle average of tags in use
 system.cpu0.dcache.tags.total_refs           11369687                       # Total number of references to valid blocks.
@@ -505,6 +519,7 @@ system.cpu0.dcache.tags.age_task_id_blocks_1024::3           47
 system.cpu0.dcache.tags.occ_task_id_percent::1024     0.812500                       # Percentage of cache occupancy per task id
 system.cpu0.dcache.tags.tag_accesses         51471495                       # Number of tag accesses
 system.cpu0.dcache.tags.data_accesses        51471495                       # Number of data accesses
+system.cpu0.dcache.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.cpu0.dcache.ReadReq_hits::cpu0.data      6411173                       # number of ReadReq hits
 system.cpu0.dcache.ReadReq_hits::total        6411173                       # number of ReadReq hits
 system.cpu0.dcache.WriteReq_hits::cpu0.data      4657733                       # number of WriteReq hits
@@ -647,6 +662,7 @@ system.cpu0.dcache.ReadReq_avg_mshr_uncacheable_latency::cpu0.data 222006.821378
 system.cpu0.dcache.ReadReq_avg_mshr_uncacheable_latency::total 222006.821378                       # average ReadReq mshr uncacheable latency
 system.cpu0.dcache.overall_avg_mshr_uncacheable_latency::cpu0.data 87951.663231                       # average overall mshr uncacheable latency
 system.cpu0.dcache.overall_avg_mshr_uncacheable_latency::total 87951.663231                       # average overall mshr uncacheable latency
+system.cpu0.icache.tags.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.cpu0.icache.tags.replacements           698162                       # number of replacements
 system.cpu0.icache.tags.tagsinuse          508.148952                       # Cycle average of tags in use
 system.cpu0.icache.tags.total_refs           47065399                       # Total number of references to valid blocks.
@@ -662,6 +678,7 @@ system.cpu0.icache.tags.age_task_id_blocks_1024::3          161
 system.cpu0.icache.tags.occ_task_id_percent::1024            1                       # Percentage of cache occupancy per task id
 system.cpu0.icache.tags.tag_accesses         48462983                       # Number of tag accesses
 system.cpu0.icache.tags.data_accesses        48462983                       # Number of data accesses
+system.cpu0.icache.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.cpu0.icache.ReadReq_hits::cpu0.inst     47065399                       # number of ReadReq hits
 system.cpu0.icache.ReadReq_hits::total       47065399                       # number of ReadReq hits
 system.cpu0.icache.demand_hits::cpu0.inst     47065399                       # number of demand (read+write) hits
@@ -762,6 +779,16 @@ system.cpu1.itb.data_hits                           0                       # DT
 system.cpu1.itb.data_misses                         0                       # DTB misses
 system.cpu1.itb.data_acv                            0                       # DTB access violations
 system.cpu1.itb.data_accesses                       0                       # DTB accesses
+system.cpu1.numPwrStateTransitions               5480                       # Number of power state transitions
+system.cpu1.pwrStateClkGateDist::samples         2740                       # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateClkGateDist::mean    707616074.452555                       # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateClkGateDist::stdev   409900069.702285                       # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateClkGateDist::1000-5e+10         2740    100.00%    100.00% # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateClkGateDist::min_value        76500                       # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateClkGateDist::max_value    974673500                       # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateClkGateDist::total           2740                       # Distribution of time spent in the clock gated state
+system.cpu1.pwrStateResidencyTicks::ON    24744530000                       # Cumulative time (in ticks) in various power states
+system.cpu1.pwrStateResidencyTicks::CLK_GATED 1938868044000                       # Cumulative time (in ticks) in various power states
 system.cpu1.numCycles                      3927225148                       # number of cpu cycles simulated
 system.cpu1.numWorkItemsStarted                     0                       # number of work items this cpu started
 system.cpu1.numWorkItemsCompleted                   0                       # number of work items this cpu completed
@@ -888,6 +915,7 @@ system.cpu1.op_class::MemWrite                1769717     13.44%     97.23% # Cl
 system.cpu1.op_class::IprAccess                364421      2.77%    100.00% # Class of executed instruction
 system.cpu1.op_class::InstPrefetch                  0      0.00%    100.00% # Class of executed instruction
 system.cpu1.op_class::total                  13165936                       # Class of executed instruction
+system.cpu1.dcache.tags.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.cpu1.dcache.tags.replacements           166516                       # number of replacements
 system.cpu1.dcache.tags.tagsinuse          486.373615                       # Cycle average of tags in use
 system.cpu1.dcache.tags.total_refs            4012325                       # Total number of references to valid blocks.
@@ -904,6 +932,7 @@ system.cpu1.dcache.tags.age_task_id_blocks_1024::2           65
 system.cpu1.dcache.tags.occ_task_id_percent::1024            1                       # Percentage of cache occupancy per task id
 system.cpu1.dcache.tags.tag_accesses         16958396                       # Number of tag accesses
 system.cpu1.dcache.tags.data_accesses        16958396                       # Number of data accesses
+system.cpu1.dcache.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.cpu1.dcache.ReadReq_hits::cpu1.data      2257201                       # number of ReadReq hits
 system.cpu1.dcache.ReadReq_hits::total        2257201                       # number of ReadReq hits
 system.cpu1.dcache.WriteReq_hits::cpu1.data      1642023                       # number of WriteReq hits
@@ -1054,6 +1083,7 @@ system.cpu1.dcache.ReadReq_avg_mshr_uncacheable_latency::cpu1.data 226674.157303
 system.cpu1.dcache.ReadReq_avg_mshr_uncacheable_latency::total 226674.157303                       # average ReadReq mshr uncacheable latency
 system.cpu1.dcache.overall_avg_mshr_uncacheable_latency::cpu1.data  6094.864048                       # average overall mshr uncacheable latency
 system.cpu1.dcache.overall_avg_mshr_uncacheable_latency::total  6094.864048                       # average overall mshr uncacheable latency
+system.cpu1.icache.tags.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.cpu1.icache.tags.replacements           316153                       # number of replacements
 system.cpu1.icache.tags.tagsinuse          445.936315                       # Cycle average of tags in use
 system.cpu1.icache.tags.total_refs           12849230                       # Total number of references to valid blocks.
@@ -1071,6 +1101,7 @@ system.cpu1.icache.tags.age_task_id_blocks_1024::3           13
 system.cpu1.icache.tags.occ_task_id_percent::1024            1                       # Percentage of cache occupancy per task id
 system.cpu1.icache.tags.tag_accesses         13482644                       # Number of tag accesses
 system.cpu1.icache.tags.data_accesses        13482644                       # Number of data accesses
+system.cpu1.icache.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.cpu1.icache.ReadReq_hits::cpu1.inst     12849230                       # number of ReadReq hits
 system.cpu1.icache.ReadReq_hits::total       12849230                       # number of ReadReq hits
 system.cpu1.icache.demand_hits::cpu1.inst     12849230                       # number of demand (read+write) hits
@@ -1151,6 +1182,7 @@ system.disk2.dma_read_txs                           0                       # Nu
 system.disk2.dma_write_full_pages                   1                       # Number of full page size DMA writes.
 system.disk2.dma_write_bytes                     8192                       # Number of bytes transfered via DMA writes.
 system.disk2.dma_write_txs                          1                       # Number of DMA write transactions.
+system.iobus.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.iobus.trans_dist::ReadReq                 7373                       # Transaction distribution
 system.iobus.trans_dist::ReadResp                7373                       # Transaction distribution
 system.iobus.trans_dist::WriteReq               55610                       # Transaction distribution
@@ -1205,6 +1237,7 @@ system.iobus.respLayer0.occupancy            28456000                       # La
 system.iobus.respLayer0.utilization               0.0                       # Layer utilization (%)
 system.iobus.respLayer1.occupancy            41948000                       # Layer occupancy (ticks)
 system.iobus.respLayer1.utilization               0.0                       # Layer utilization (%)
+system.iocache.tags.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.iocache.tags.replacements                41694                       # number of replacements
 system.iocache.tags.tagsinuse                0.569299                       # Cycle average of tags in use
 system.iocache.tags.total_refs                      0                       # Total number of references to valid blocks.
@@ -1219,6 +1252,7 @@ system.iocache.tags.age_task_id_blocks_1023::3           16
 system.iocache.tags.occ_task_id_percent::1023            1                       # Percentage of cache occupancy per task id
 system.iocache.tags.tag_accesses               375534                       # Number of tag accesses
 system.iocache.tags.data_accesses              375534                       # Number of data accesses
+system.iocache.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.iocache.ReadReq_misses::tsunami.ide          174                       # number of ReadReq misses
 system.iocache.ReadReq_misses::total              174                       # number of ReadReq misses
 system.iocache.WriteLineReq_misses::tsunami.ide        41552                       # number of WriteLineReq misses
@@ -1299,6 +1333,7 @@ system.iocache.demand_avg_mshr_miss_latency::tsunami.ide 66900.242990
 system.iocache.demand_avg_mshr_miss_latency::total 66900.242990                       # average overall mshr miss latency
 system.iocache.overall_avg_mshr_miss_latency::tsunami.ide 66900.242990                       # average overall mshr miss latency
 system.iocache.overall_avg_mshr_miss_latency::total 66900.242990                       # average overall mshr miss latency
+system.l2c.tags.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.l2c.tags.replacements                   341504                       # number of replacements
 system.l2c.tags.tagsinuse                65213.029486                       # Cycle average of tags in use
 system.l2c.tags.total_refs                    3680110                       # Total number of references to valid blocks.
@@ -1325,6 +1360,7 @@ system.l2c.tags.age_task_id_blocks_1024::4        52608                       #
 system.l2c.tags.occ_task_id_percent::1024     0.991867                       # Percentage of cache occupancy per task id
 system.l2c.tags.tag_accesses                 35882279                       # Number of tag accesses
 system.l2c.tags.data_accesses                35882279                       # Number of data accesses
+system.l2c.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.l2c.WritebackDirty_hits::writebacks       792706                       # number of WritebackDirty hits
 system.l2c.WritebackDirty_hits::total          792706                       # number of WritebackDirty hits
 system.l2c.WritebackClean_hits::writebacks       747201                       # number of WritebackClean hits
@@ -1628,6 +1664,7 @@ system.membus.snoop_filter.hit_multi_requests          409
 system.membus.snoop_filter.tot_snoops               0                       # Total number of snoops made to the snoop filter.
 system.membus.snoop_filter.hit_single_snoops            0                       # Number of snoops hitting in the snoop filter with a single holder of the requested data.
 system.membus.snoop_filter.hit_multi_snoops            0                       # Number of snoops hitting in the snoop filter with multiple (>1) holders of the requested data.
+system.membus.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.membus.trans_dist::ReadReq                7199                       # Transaction distribution
 system.membus.trans_dist::ReadResp             292676                       # Transaction distribution
 system.membus.trans_dist::WriteReq              14058                       # Transaction distribution
@@ -1673,12 +1710,14 @@ system.membus.respLayer1.occupancy         2174676250                       # La
 system.membus.respLayer1.utilization              0.1                       # Layer utilization (%)
 system.membus.respLayer2.occupancy             893117                       # Layer occupancy (ticks)
 system.membus.respLayer2.utilization              0.0                       # Layer utilization (%)
+system.membus.badaddr_responder.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.toL2Bus.snoop_filter.tot_requests      4780466                       # Total number of requests made to the snoop filter.
 system.toL2Bus.snoop_filter.hit_single_requests      2390280                       # Number of requests hitting in the snoop filter with a single holder of the requested data.
 system.toL2Bus.snoop_filter.hit_multi_requests       355276                       # Number of requests hitting in the snoop filter with multiple (>1) holders of the requested data.
 system.toL2Bus.snoop_filter.tot_snoops            975                       # Total number of snoops made to the snoop filter.
 system.toL2Bus.snoop_filter.hit_single_snoops          915                       # Number of snoops hitting in the snoop filter with a single holder of the requested data.
 system.toL2Bus.snoop_filter.hit_multi_snoops           60                       # Number of snoops hitting in the snoop filter with multiple (>1) holders of the requested data.
+system.toL2Bus.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.toL2Bus.trans_dist::ReadReq               7199                       # Transaction distribution
 system.toL2Bus.trans_dist::ReadResp           2101675                       # Transaction distribution
 system.toL2Bus.trans_dist::WriteReq             14058                       # Transaction distribution
@@ -1732,6 +1771,10 @@ system.toL2Bus.respLayer2.occupancy         476230655                       # La
 system.toL2Bus.respLayer2.utilization             0.0                       # Layer utilization (%)
 system.toL2Bus.respLayer3.occupancy         281513896                       # Layer occupancy (ticks)
 system.toL2Bus.respLayer3.utilization             0.0                       # Layer utilization (%)
+system.tsunami.backdoor.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.cchip.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.pchip.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.ethernet.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 system.tsunami.ethernet.descDMAReads                0                       # Number of descriptors the device read w/ DMA
 system.tsunami.ethernet.descDMAWrites               0                       # Number of descriptors the device wrote w/ DMA
 system.tsunami.ethernet.descDmaReadBytes            0                       # number of descriptor bytes read w/ DMA
@@ -1763,5 +1806,28 @@ system.tsunami.ethernet.totalRxOrn                  0                       # to
 system.tsunami.ethernet.coalescedTotal            nan                       # average number of interrupts coalesced into each post
 system.tsunami.ethernet.postedInterrupts            0                       # number of posts to CPU
 system.tsunami.ethernet.droppedPackets              0                       # number of packets dropped
+system.tsunami.fake_OROM.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_ata0.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_ata1.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_addr.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read0.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read1.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read2.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read3.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read4.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read5.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read6.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read7.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_write.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_ppc.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_sm_chip.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart1.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart2.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart3.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart4.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fb.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.ide.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.io.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
+system.tsunami.uart.pwrStateResidencyTicks::UNDEFINED 1963612574000                       # Cumulative time (in ticks) in various power states
 
 ---------- End Simulation Statistics   ----------
diff --git a/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stats.txt b/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stats.txt
index 2fb77dfab..37d46853e 100644
--- a/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stats.txt
+++ b/tests/quick/fs/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stats.txt
@@ -4,15 +4,16 @@ sim_seconds                                  1.941276                       # Nu
 sim_ticks                                1941275996000                       # Number of ticks simulated
 final_tick                               1941275996000                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
-host_inst_rate                                 855166                       # Simulator instruction rate (inst/s)
-host_op_rate                                   855166                       # Simulator op (including micro ops) rate (op/s)
-host_tick_rate                            29548473540                       # Simulator tick rate (ticks/s)
-host_mem_usage                                 325188                       # Number of bytes of host memory used
-host_seconds                                    65.70                       # Real time elapsed on the host
+host_inst_rate                                1512910                       # Simulator instruction rate (inst/s)
+host_op_rate                                  1512909                       # Simulator op (including micro ops) rate (op/s)
+host_tick_rate                            52275426747                       # Simulator tick rate (ticks/s)
+host_mem_usage                                 372644                       # Number of bytes of host memory used
+host_seconds                                    37.14                       # Real time elapsed on the host
 sim_insts                                    56182685                       # Number of instructions simulated
 sim_ops                                      56182685                       # Number of ops (including micro ops) simulated
 system.voltage_domain.voltage                       1                       # Voltage in Volts
 system.clk_domain.clock                          1000                       # Clock period in ticks
+system.physmem.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.physmem.bytes_read::cpu.inst            844800                       # Number of bytes read from this memory
 system.physmem.bytes_read::cpu.data          24856512                       # Number of bytes read from this memory
 system.physmem.bytes_read::tsunami.ide            960                       # Number of bytes read from this memory
@@ -298,6 +299,8 @@ system.physmem_1.memoryStateTime::REF     64823460000                       # Ti
 system.physmem_1.memoryStateTime::PRE_PDN            0                       # Time in different power states
 system.physmem_1.memoryStateTime::ACT     45029052250                       # Time in different power states
 system.physmem_1.memoryStateTime::ACT_PDN            0                       # Time in different power states
+system.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.bridge.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.cpu_clk_domain.clock                       500                       # Clock period in ticks
 system.cpu.dtb.fetch_hits                           0                       # ITB hits
 system.cpu.dtb.fetch_misses                         0                       # ITB misses
@@ -331,6 +334,17 @@ system.cpu.itb.data_hits                            0                       # DT
 system.cpu.itb.data_misses                          0                       # DTB misses
 system.cpu.itb.data_acv                             0                       # DTB access violations
 system.cpu.itb.data_accesses                        0                       # DTB accesses
+system.cpu.numPwrStateTransitions               12750                       # Number of power state transitions
+system.cpu.pwrStateClkGateDist::samples          6375                       # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::mean     281084846.274667                       # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::stdev    439246514.470007                       # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::underflows            1      0.02%      0.02% # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::1000-5e+10         6374     99.98%    100.00% # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::min_value            1                       # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::max_value   2000000000                       # Distribution of time spent in the clock gated state
+system.cpu.pwrStateClkGateDist::total            6375                       # Distribution of time spent in the clock gated state
+system.cpu.pwrStateResidencyTicks::ON    149360100999                       # Cumulative time (in ticks) in various power states
+system.cpu.pwrStateResidencyTicks::CLK_GATED 1791915895001                       # Cumulative time (in ticks) in various power states
 system.cpu.numCycles                       3882551992                       # number of cpu cycles simulated
 system.cpu.numWorkItemsStarted                      0                       # number of work items this cpu started
 system.cpu.numWorkItemsCompleted                    0                       # number of work items this cpu completed
@@ -474,6 +488,7 @@ system.cpu.op_class::MemWrite                 6378045     11.35%     98.30% # Cl
 system.cpu.op_class::IprAccess                 953470      1.70%    100.00% # Class of executed instruction
 system.cpu.op_class::InstPrefetch                   0      0.00%    100.00% # Class of executed instruction
 system.cpu.op_class::total                   56194518                       # Class of executed instruction
+system.cpu.dcache.tags.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.cpu.dcache.tags.replacements           1390402                       # number of replacements
 system.cpu.dcache.tags.tagsinuse           511.973391                       # Cycle average of tags in use
 system.cpu.dcache.tags.total_refs            14048961                       # Total number of references to valid blocks.
@@ -490,6 +505,7 @@ system.cpu.dcache.tags.age_task_id_blocks_1024::2           69
 system.cpu.dcache.tags.occ_task_id_percent::1024            1                       # Percentage of cache occupancy per task id
 system.cpu.dcache.tags.tag_accesses          63150419                       # Number of tag accesses
 system.cpu.dcache.tags.data_accesses         63150419                       # Number of data accesses
+system.cpu.dcache.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.cpu.dcache.ReadReq_hits::cpu.data      7814383                       # number of ReadReq hits
 system.cpu.dcache.ReadReq_hits::total         7814383                       # number of ReadReq hits
 system.cpu.dcache.WriteReq_hits::cpu.data      5852265                       # number of WriteReq hits
@@ -616,6 +632,7 @@ system.cpu.dcache.ReadReq_avg_mshr_uncacheable_latency::cpu.data 220343.217893
 system.cpu.dcache.ReadReq_avg_mshr_uncacheable_latency::total 220343.217893                       # average ReadReq mshr uncacheable latency
 system.cpu.dcache.overall_avg_mshr_uncacheable_latency::cpu.data 92080.956401                       # average overall mshr uncacheable latency
 system.cpu.dcache.overall_avg_mshr_uncacheable_latency::total 92080.956401                       # average overall mshr uncacheable latency
+system.cpu.icache.tags.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.cpu.icache.tags.replacements            928931                       # number of replacements
 system.cpu.icache.tags.tagsinuse           506.355616                       # Cycle average of tags in use
 system.cpu.icache.tags.total_refs            55264917                       # Total number of references to valid blocks.
@@ -633,6 +650,7 @@ system.cpu.icache.tags.age_task_id_blocks_1024::3            9
 system.cpu.icache.tags.occ_task_id_percent::1024     0.998047                       # Percentage of cache occupancy per task id
 system.cpu.icache.tags.tag_accesses          57124121                       # Number of tag accesses
 system.cpu.icache.tags.data_accesses         57124121                       # Number of data accesses
+system.cpu.icache.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.cpu.icache.ReadReq_hits::cpu.inst     55264917                       # number of ReadReq hits
 system.cpu.icache.ReadReq_hits::total        55264917                       # number of ReadReq hits
 system.cpu.icache.demand_hits::cpu.inst      55264917                       # number of demand (read+write) hits
@@ -701,6 +719,7 @@ system.cpu.icache.demand_avg_mshr_miss_latency::cpu.inst 13722.555459
 system.cpu.icache.demand_avg_mshr_miss_latency::total 13722.555459                       # average overall mshr miss latency
 system.cpu.icache.overall_avg_mshr_miss_latency::cpu.inst 13722.555459                       # average overall mshr miss latency
 system.cpu.icache.overall_avg_mshr_miss_latency::total 13722.555459                       # average overall mshr miss latency
+system.cpu.l2cache.tags.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.cpu.l2cache.tags.replacements           336393                       # number of replacements
 system.cpu.l2cache.tags.tagsinuse        65234.360001                       # Cycle average of tags in use
 system.cpu.l2cache.tags.total_refs            3930403                       # Total number of references to valid blocks.
@@ -723,6 +742,7 @@ system.cpu.l2cache.tags.age_task_id_blocks_1024::4        55822
 system.cpu.l2cache.tags.occ_task_id_percent::1024     0.994308                       # Percentage of cache occupancy per task id
 system.cpu.l2cache.tags.tag_accesses         37812972                       # Number of tag accesses
 system.cpu.l2cache.tags.data_accesses        37812972                       # Number of data accesses
+system.cpu.l2cache.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.cpu.l2cache.WritebackDirty_hits::writebacks       834944                       # number of WritebackDirty hits
 system.cpu.l2cache.WritebackDirty_hits::total       834944                       # number of WritebackDirty hits
 system.cpu.l2cache.WritebackClean_hits::writebacks       928709                       # number of WritebackClean hits
@@ -899,6 +919,7 @@ system.cpu.toL2Bus.snoop_filter.hit_multi_requests         1502
 system.cpu.toL2Bus.snoop_filter.tot_snoops         1136                       # Total number of snoops made to the snoop filter.
 system.cpu.toL2Bus.snoop_filter.hit_single_snoops         1136                       # Number of snoops hitting in the snoop filter with a single holder of the requested data.
 system.cpu.toL2Bus.snoop_filter.hit_multi_snoops            0                       # Number of snoops hitting in the snoop filter with multiple (>1) holders of the requested data.
+system.cpu.toL2Bus.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.cpu.toL2Bus.trans_dist::ReadReq           6930                       # Transaction distribution
 system.cpu.toL2Bus.trans_dist::ReadResp       2023294                       # Transaction distribution
 system.cpu.toL2Bus.trans_dist::WriteReq          9653                       # Transaction distribution
@@ -951,6 +972,7 @@ system.disk2.dma_read_txs                           0                       # Nu
 system.disk2.dma_write_full_pages                   1                       # Number of full page size DMA writes.
 system.disk2.dma_write_bytes                     8192                       # Number of bytes transfered via DMA writes.
 system.disk2.dma_write_txs                          1                       # Number of DMA write transactions.
+system.iobus.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.iobus.trans_dist::ReadReq                 7103                       # Transaction distribution
 system.iobus.trans_dist::ReadResp                7103                       # Transaction distribution
 system.iobus.trans_dist::WriteReq               51205                       # Transaction distribution
@@ -1005,6 +1027,7 @@ system.iobus.respLayer0.occupancy            23513000                       # La
 system.iobus.respLayer0.utilization               0.0                       # Layer utilization (%)
 system.iobus.respLayer1.occupancy            41946000                       # Layer occupancy (ticks)
 system.iobus.respLayer1.utilization               0.0                       # Layer utilization (%)
+system.iocache.tags.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.iocache.tags.replacements                41685                       # number of replacements
 system.iocache.tags.tagsinuse                1.339384                       # Cycle average of tags in use
 system.iocache.tags.total_refs                      0                       # Total number of references to valid blocks.
@@ -1019,6 +1042,7 @@ system.iocache.tags.age_task_id_blocks_1023::3           16
 system.iocache.tags.occ_task_id_percent::1023            1                       # Percentage of cache occupancy per task id
 system.iocache.tags.tag_accesses               375525                       # Number of tag accesses
 system.iocache.tags.data_accesses              375525                       # Number of data accesses
+system.iocache.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.iocache.ReadReq_misses::tsunami.ide          173                       # number of ReadReq misses
 system.iocache.ReadReq_misses::total              173                       # number of ReadReq misses
 system.iocache.WriteLineReq_misses::tsunami.ide        41552                       # number of WriteLineReq misses
@@ -1099,6 +1123,7 @@ system.iocache.demand_avg_mshr_miss_latency::tsunami.ide 76175.143607
 system.iocache.demand_avg_mshr_miss_latency::total 76175.143607                       # average overall mshr miss latency
 system.iocache.overall_avg_mshr_miss_latency::tsunami.ide 76175.143607                       # average overall mshr miss latency
 system.iocache.overall_avg_mshr_miss_latency::total 76175.143607                       # average overall mshr miss latency
+system.membus.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.membus.trans_dist::ReadReq                6930                       # Transaction distribution
 system.membus.trans_dist::ReadResp             292274                       # Transaction distribution
 system.membus.trans_dist::WriteReq               9653                       # Transaction distribution
@@ -1143,6 +1168,11 @@ system.membus.respLayer1.occupancy         2143013000                       # La
 system.membus.respLayer1.utilization              0.1                       # Layer utilization (%)
 system.membus.respLayer2.occupancy             887117                       # Layer occupancy (ticks)
 system.membus.respLayer2.utilization              0.0                       # Layer utilization (%)
+system.membus.badaddr_responder.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.backdoor.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.cchip.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.pchip.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.ethernet.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 system.tsunami.ethernet.descDMAReads                0                       # Number of descriptors the device read w/ DMA
 system.tsunami.ethernet.descDMAWrites               0                       # Number of descriptors the device wrote w/ DMA
 system.tsunami.ethernet.descDmaReadBytes            0                       # number of descriptor bytes read w/ DMA
@@ -1174,5 +1204,28 @@ system.tsunami.ethernet.totalRxOrn                  0                       # to
 system.tsunami.ethernet.coalescedTotal            nan                       # average number of interrupts coalesced into each post
 system.tsunami.ethernet.postedInterrupts            0                       # number of posts to CPU
 system.tsunami.ethernet.droppedPackets              0                       # number of packets dropped
+system.tsunami.fake_OROM.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_ata0.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_ata1.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_addr.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read0.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read1.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read2.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read3.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read4.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read5.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read6.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_read7.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_pnp_write.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_ppc.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_sm_chip.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart1.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart2.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart3.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fake_uart4.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.fb.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.ide.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.io.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
+system.tsunami.uart.pwrStateResidencyTicks::UNDEFINED 1941275996000                       # Cumulative time (in ticks) in various power states
 
 ---------- End Simulation Statistics   ----------