stats: Cumulative stats update

This patch updates the stats to reflect the: 1) addition of the
internal queue in SimpleMemory, 2) moving of the memory class outside
FSConfig, 3) fixing up of the 2D vector printing format, 4) specifying
burst size and interface width for the DRAM instead of relying on
cache-line size, 5) performing merging in the DRAM controller write
buffer, and 6) fixing how idle cycles are counted in the atomic and
timing CPU models.

The main reason for bundling them up is to minimise the changeset
size.

4 files changed, 136 insertions, 192 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 59af5be58..101a67dc8 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
@@ -48,14 +48,15 @@ system.physmem.bw_total::tsunami.ide          1416644                       # To
 system.physmem.bw_total::cpu1.inst              59335                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::cpu1.data             357514                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::total               42102082                       # Total bandwidth to/from this memory (bytes/s)
-system.physmem.readReqs                             0                       # Total number of read requests seen
-system.physmem.writeReqs                            0                       # Total number of write requests seen
-system.physmem.cpureqs                              0                       # Reqs generatd by CPU via cache - shady
+system.physmem.readReqs                             0                       # Total number of read requests accepted by DRAM controller
+system.physmem.writeReqs                            0                       # Total number of write requests accepted by DRAM controller
+system.physmem.readBursts                           0                       # Total number of DRAM read bursts. Each DRAM read request translates to either one or multiple DRAM read bursts
+system.physmem.writeBursts                          0                       # Total number of DRAM write bursts. Each DRAM write request translates to either one or multiple DRAM write bursts
 system.physmem.bytesRead                            0                       # Total number of bytes read from memory
 system.physmem.bytesWritten                         0                       # Total number of bytes written to memory
 system.physmem.bytesConsumedRd                      0                       # bytesRead derated as per pkt->getSize()
 system.physmem.bytesConsumedWr                      0                       # bytesWritten derated as per pkt->getSize()
-system.physmem.servicedByWrQ                        0                       # Number of read reqs serviced by write Q
+system.physmem.servicedByWrQ                        0                       # Number of DRAM read bursts serviced by write Q
 system.physmem.neitherReadNorWrite                  0                       # Reqs where no action is needed
 system.physmem.perBankRdReqs::0                     0                       # Track reads on a per bank basis
 system.physmem.perBankRdReqs::1                     0                       # Track reads on a per bank basis
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 7cff7197d..ee54d11d9 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
@@ -38,14 +38,15 @@ system.physmem.bw_total::cpu.inst              469015                       # To
 system.physmem.bw_total::cpu.data            36537607                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::tsunami.ide          1449867                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::total               42507908                       # Total bandwidth to/from this memory (bytes/s)
-system.physmem.readReqs                             0                       # Total number of read requests seen
-system.physmem.writeReqs                            0                       # Total number of write requests seen
-system.physmem.cpureqs                              0                       # Reqs generatd by CPU via cache - shady
+system.physmem.readReqs                             0                       # Total number of read requests accepted by DRAM controller
+system.physmem.writeReqs                            0                       # Total number of write requests accepted by DRAM controller
+system.physmem.readBursts                           0                       # Total number of DRAM read bursts. Each DRAM read request translates to either one or multiple DRAM read bursts
+system.physmem.writeBursts                          0                       # Total number of DRAM write bursts. Each DRAM write request translates to either one or multiple DRAM write bursts
 system.physmem.bytesRead                            0                       # Total number of bytes read from memory
 system.physmem.bytesWritten                         0                       # Total number of bytes written to memory
 system.physmem.bytesConsumedRd                      0                       # bytesRead derated as per pkt->getSize()
 system.physmem.bytesConsumedWr                      0                       # bytesWritten derated as per pkt->getSize()
-system.physmem.servicedByWrQ                        0                       # Number of read reqs serviced by write Q
+system.physmem.servicedByWrQ                        0                       # Number of DRAM read bursts serviced by write Q
 system.physmem.neitherReadNorWrite                  0                       # Reqs where no action is needed
 system.physmem.perBankRdReqs::0                     0                       # Track reads on a per bank basis
 system.physmem.perBankRdReqs::1                     0                       # Track reads on a per bank basis
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 900001468..b46274bd4 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
@@ -4,11 +4,11 @@ sim_seconds                                  1.961841                       # Nu
 sim_ticks                                1961841175000                       # Number of ticks simulated
 final_tick                               1961841175000                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
-host_inst_rate                                1094895                       # Simulator instruction rate (inst/s)
-host_op_rate                                  1094895                       # Simulator op (including micro ops) rate (op/s)
-host_tick_rate                            36191186298                       # Simulator tick rate (ticks/s)
-host_mem_usage                                 308248                       # Number of bytes of host memory used
-host_seconds                                    54.21                       # Real time elapsed on the host
+host_inst_rate                                1272238                       # Simulator instruction rate (inst/s)
+host_op_rate                                  1272238                       # Simulator op (including micro ops) rate (op/s)
+host_tick_rate                            42053157352                       # Simulator tick rate (ticks/s)
+host_mem_usage                                 308880                       # Number of bytes of host memory used
+host_seconds                                    46.65                       # Real time elapsed on the host
 sim_insts                                    59351715                       # Number of instructions simulated
 sim_ops                                      59351715                       # Number of ops (including micro ops) simulated
 system.physmem.bytes_read::cpu0.inst           831360                       # Number of bytes read from this memory
@@ -48,14 +48,15 @@ system.physmem.bw_total::tsunami.ide          1351188                       # To
 system.physmem.bw_total::cpu1.inst              16409                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::cpu1.data             146703                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::total               18586263                       # Total bandwidth to/from this memory (bytes/s)
-system.physmem.readReqs                        448702                       # Total number of read requests seen
-system.physmem.writeReqs                       121037                       # Total number of write requests seen
-system.physmem.cpureqs                         572905                       # Reqs generatd by CPU via cache - shady
+system.physmem.readReqs                        448702                       # Total number of read requests accepted by DRAM controller
+system.physmem.writeReqs                       121037                       # Total number of write requests accepted by DRAM controller
+system.physmem.readBursts                      448702                       # Total number of DRAM read bursts. Each DRAM read request translates to either one or multiple DRAM read bursts
+system.physmem.writeBursts                     121037                       # Total number of DRAM write bursts. Each DRAM write request translates to either one or multiple DRAM write bursts
 system.physmem.bytesRead                     28716928                       # Total number of bytes read from memory
 system.physmem.bytesWritten                   7746368                       # Total number of bytes written to memory
 system.physmem.bytesConsumedRd               28716928                       # bytesRead derated as per pkt->getSize()
 system.physmem.bytesConsumedWr                7746368                       # bytesWritten derated as per pkt->getSize()
-system.physmem.servicedByWrQ                       73                       # Number of read reqs serviced by write Q
+system.physmem.servicedByWrQ                       73                       # Number of DRAM read bursts serviced by write Q
 system.physmem.neitherReadNorWrite               3165                       # Reqs where no action is needed
 system.physmem.perBankRdReqs::0                 27842                       # Track reads on a per bank basis
 system.physmem.perBankRdReqs::1                 28115                       # Track reads on a per bank basis
@@ -332,16 +333,12 @@ system.membus.pkt_count_system.l2c.mem_side::system.physmem.port       902644
 system.membus.pkt_count_system.l2c.mem_side::total       941836                       # Packet count per connected master and slave (bytes)
 system.membus.pkt_count_system.iocache.mem_side::system.physmem.port       124669                       # Packet count per connected master and slave (bytes)
 system.membus.pkt_count_system.iocache.mem_side::total       124669                       # Packet count per connected master and slave (bytes)
-system.membus.pkt_count::system.bridge.slave        39192                       # Packet count per connected master and slave (bytes)
-system.membus.pkt_count::system.physmem.port      1027313                       # Packet count per connected master and slave (bytes)
 system.membus.pkt_count::total                1066505                       # Packet count per connected master and slave (bytes)
 system.membus.tot_pkt_size_system.l2c.mem_side::system.bridge.slave        68594                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.tot_pkt_size_system.l2c.mem_side::system.physmem.port     31155200                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.tot_pkt_size_system.l2c.mem_side::total     31223794                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.tot_pkt_size_system.iocache.mem_side::system.physmem.port      5308096                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.tot_pkt_size_system.iocache.mem_side::total      5308096                       # Cumulative packet size per connected master and slave (bytes)
-system.membus.tot_pkt_size::system.bridge.slave        68594                       # Cumulative packet size per connected master and slave (bytes)
-system.membus.tot_pkt_size::system.physmem.port     36463296                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.tot_pkt_size::total            36531890                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.data_through_bus               36531890                       # Total data (bytes)
 system.membus.snoop_data_through_bus            36736                       # Total snoop data (bytes)
@@ -353,23 +350,23 @@ system.membus.respLayer1.occupancy         3812357322                       # La
 system.membus.respLayer1.utilization              0.2                       # Layer utilization (%)
 system.membus.respLayer2.occupancy          376257250                       # Layer occupancy (ticks)
 system.membus.respLayer2.utilization              0.0                       # Layer utilization (%)
-system.l2c.tags.replacements                        341780                       # number of replacements
-system.l2c.tags.tagsinuse                     65282.130402                       # Cycle average of tags in use
-system.l2c.tags.total_refs                         2491702                       # Total number of references to valid blocks.
-system.l2c.tags.sampled_refs                        406958                       # Sample count of references to valid blocks.
-system.l2c.tags.avg_refs                          6.122750                       # Average number of references to valid blocks.
-system.l2c.tags.warmup_cycle                    8422138750                       # Cycle when the warmup percentage was hit.
-system.l2c.tags.occ_blocks::writebacks        55415.399962                       # Average occupied blocks per requestor
-system.l2c.tags.occ_blocks::cpu0.inst          4783.359658                       # Average occupied blocks per requestor
-system.l2c.tags.occ_blocks::cpu0.data          4905.357732                       # Average occupied blocks per requestor
-system.l2c.tags.occ_blocks::cpu1.inst           160.897835                       # Average occupied blocks per requestor
-system.l2c.tags.occ_blocks::cpu1.data            17.115216                       # Average occupied blocks per requestor
-system.l2c.tags.occ_percent::writebacks           0.845572                       # Average percentage of cache occupancy
-system.l2c.tags.occ_percent::cpu0.inst            0.072988                       # Average percentage of cache occupancy
-system.l2c.tags.occ_percent::cpu0.data            0.074850                       # Average percentage of cache occupancy
-system.l2c.tags.occ_percent::cpu1.inst            0.002455                       # Average percentage of cache occupancy
-system.l2c.tags.occ_percent::cpu1.data            0.000261                       # Average percentage of cache occupancy
-system.l2c.tags.occ_percent::total                0.996126                       # Average percentage of cache occupancy
+system.l2c.tags.replacements                   341780                       # number of replacements
+system.l2c.tags.tagsinuse                65282.130402                       # Cycle average of tags in use
+system.l2c.tags.total_refs                    2491702                       # Total number of references to valid blocks.
+system.l2c.tags.sampled_refs                   406958                       # Sample count of references to valid blocks.
+system.l2c.tags.avg_refs                     6.122750                       # Average number of references to valid blocks.
+system.l2c.tags.warmup_cycle               8422138750                       # Cycle when the warmup percentage was hit.
+system.l2c.tags.occ_blocks::writebacks   55415.399962                       # Average occupied blocks per requestor
+system.l2c.tags.occ_blocks::cpu0.inst     4783.359658                       # Average occupied blocks per requestor
+system.l2c.tags.occ_blocks::cpu0.data     4905.357732                       # Average occupied blocks per requestor
+system.l2c.tags.occ_blocks::cpu1.inst      160.897835                       # Average occupied blocks per requestor
+system.l2c.tags.occ_blocks::cpu1.data       17.115216                       # Average occupied blocks per requestor
+system.l2c.tags.occ_percent::writebacks      0.845572                       # Average percentage of cache occupancy
+system.l2c.tags.occ_percent::cpu0.inst       0.072988                       # Average percentage of cache occupancy
+system.l2c.tags.occ_percent::cpu0.data       0.074850                       # Average percentage of cache occupancy
+system.l2c.tags.occ_percent::cpu1.inst       0.002455                       # Average percentage of cache occupancy
+system.l2c.tags.occ_percent::cpu1.data       0.000261                       # Average percentage of cache occupancy
+system.l2c.tags.occ_percent::total           0.996126                       # Average percentage of cache occupancy
 system.l2c.ReadReq_hits::cpu0.inst             908184                       # number of ReadReq hits
 system.l2c.ReadReq_hits::cpu0.data             776732                       # number of ReadReq hits
 system.l2c.ReadReq_hits::cpu1.inst              79667                       # number of ReadReq hits
@@ -652,15 +649,15 @@ system.l2c.overall_avg_mshr_uncacheable_latency::cpu0.data          inf
 system.l2c.overall_avg_mshr_uncacheable_latency::cpu1.data          inf                       # average overall mshr uncacheable latency
 system.l2c.overall_avg_mshr_uncacheable_latency::total          inf                       # average overall mshr uncacheable latency
 system.l2c.no_allocate_misses                       0                       # Number of misses that were no-allocate
-system.iocache.tags.replacements                     41698                       # number of replacements
-system.iocache.tags.tagsinuse                     0.564923                       # Cycle average of tags in use
-system.iocache.tags.total_refs                           0                       # Total number of references to valid blocks.
-system.iocache.tags.sampled_refs                     41714                       # Sample count of references to valid blocks.
-system.iocache.tags.avg_refs                             0                       # Average number of references to valid blocks.
-system.iocache.tags.warmup_cycle              1754539957000                       # Cycle when the warmup percentage was hit.
-system.iocache.tags.occ_blocks::tsunami.ide       0.564923                       # Average occupied blocks per requestor
-system.iocache.tags.occ_percent::tsunami.ide      0.035308                       # Average percentage of cache occupancy
-system.iocache.tags.occ_percent::total            0.035308                       # Average percentage of cache occupancy
+system.iocache.tags.replacements                41698                       # number of replacements
+system.iocache.tags.tagsinuse                0.564923                       # Cycle average of tags in use
+system.iocache.tags.total_refs                      0                       # Total number of references to valid blocks.
+system.iocache.tags.sampled_refs                41714                       # Sample count of references to valid blocks.
+system.iocache.tags.avg_refs                        0                       # Average number of references to valid blocks.
+system.iocache.tags.warmup_cycle         1754539957000                       # Cycle when the warmup percentage was hit.
+system.iocache.tags.occ_blocks::tsunami.ide     0.564923                       # Average occupied blocks per requestor
+system.iocache.tags.occ_percent::tsunami.ide     0.035308                       # Average percentage of cache occupancy
+system.iocache.tags.occ_percent::total       0.035308                       # Average percentage of cache occupancy
 system.iocache.ReadReq_misses::tsunami.ide          178                       # number of ReadReq misses
 system.iocache.ReadReq_misses::total              178                       # number of ReadReq misses
 system.iocache.WriteReq_misses::tsunami.ide        41552                       # number of WriteReq misses
@@ -941,16 +938,16 @@ system.toL2Bus.trans_dist::SCUpgradeReq           894                       # Tr
 system.toL2Bus.trans_dist::UpgradeResp           5142                       # Transaction distribution
 system.toL2Bus.trans_dist::ReadExReq           348581                       # Transaction distribution
 system.toL2Bus.trans_dist::ReadExResp          307031                       # Transaction distribution
-system.toL2Bus.pkt_count_system.cpu0.icache.mem_side      1842377                       # Packet count per connected master and slave (bytes)
-system.toL2Bus.pkt_count_system.cpu0.dcache.mem_side      3534341                       # Packet count per connected master and slave (bytes)
-system.toL2Bus.pkt_count_system.cpu1.icache.mem_side       160357                       # Packet count per connected master and slave (bytes)
-system.toL2Bus.pkt_count_system.cpu1.dcache.mem_side       115223                       # Packet count per connected master and slave (bytes)
-system.toL2Bus.pkt_count                      5652298                       # Packet count per connected master and slave (bytes)
-system.toL2Bus.tot_pkt_size_system.cpu0.icache.mem_side     58955328                       # Cumulative packet size per connected master and slave (bytes)
-system.toL2Bus.tot_pkt_size_system.cpu0.dcache.mem_side    137106504                       # Cumulative packet size per connected master and slave (bytes)
-system.toL2Bus.tot_pkt_size_system.cpu1.icache.mem_side      5131392                       # Cumulative packet size per connected master and slave (bytes)
-system.toL2Bus.tot_pkt_size_system.cpu1.dcache.mem_side      4050090                       # Cumulative packet size per connected master and slave (bytes)
-system.toL2Bus.tot_pkt_size                 205243314                       # Cumulative packet size per connected master and slave (bytes)
+system.toL2Bus.pkt_count_system.cpu0.icache.mem_side::system.l2c.cpu_side      1842377                       # Packet count per connected master and slave (bytes)
+system.toL2Bus.pkt_count_system.cpu0.dcache.mem_side::system.l2c.cpu_side      3534341                       # Packet count per connected master and slave (bytes)
+system.toL2Bus.pkt_count_system.cpu1.icache.mem_side::system.l2c.cpu_side       160357                       # Packet count per connected master and slave (bytes)
+system.toL2Bus.pkt_count_system.cpu1.dcache.mem_side::system.l2c.cpu_side       115223                       # Packet count per connected master and slave (bytes)
+system.toL2Bus.pkt_count::total               5652298                       # Packet count per connected master and slave (bytes)
+system.toL2Bus.tot_pkt_size_system.cpu0.icache.mem_side::system.l2c.cpu_side     58955328                       # Cumulative packet size per connected master and slave (bytes)
+system.toL2Bus.tot_pkt_size_system.cpu0.dcache.mem_side::system.l2c.cpu_side    137106504                       # Cumulative packet size per connected master and slave (bytes)
+system.toL2Bus.tot_pkt_size_system.cpu1.icache.mem_side::system.l2c.cpu_side      5131392                       # Cumulative packet size per connected master and slave (bytes)
+system.toL2Bus.tot_pkt_size_system.cpu1.dcache.mem_side::system.l2c.cpu_side      4050090                       # Cumulative packet size per connected master and slave (bytes)
+system.toL2Bus.tot_pkt_size::total          205243314                       # Cumulative packet size per connected master and slave (bytes)
 system.toL2Bus.data_through_bus             205232754                       # Total data (bytes)
 system.toL2Bus.snoop_data_through_bus          908800                       # Total snoop data (bytes)
 system.toL2Bus.reqLayer0.occupancy         4911962990                       # Layer occupancy (ticks)
@@ -985,19 +982,6 @@ system.iobus.pkt_count_system.bridge.master::system.tsunami.pciconfig.pio
 system.iobus.pkt_count_system.bridge.master::total        39192                       # Packet count per connected master and slave (bytes)
 system.iobus.pkt_count_system.tsunami.ide.dma::system.iocache.cpu_side        83460                       # Packet count per connected master and slave (bytes)
 system.iobus.pkt_count_system.tsunami.ide.dma::total        83460                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.cchip.pio        10582                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.pchip.pio          480                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.fake_sm_chip.pio           10                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.fake_uart4.pio           10                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.io.pio          180                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.uart.pio        18148                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.backdoor.pio         2474                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.ide.pio         6672                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.ide-pciconf          294                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.ethernet.pio          102                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.ethernet-pciconf          180                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.iocache.cpu_side        83460                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.pciconfig.pio           60                       # Packet count per connected master and slave (bytes)
 system.iobus.pkt_count::total                  122652                       # Packet count per connected master and slave (bytes)
 system.iobus.tot_pkt_size_system.bridge.master::system.tsunami.cchip.pio        42328                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.tot_pkt_size_system.bridge.master::system.tsunami.pchip.pio         1920                       # Cumulative packet size per connected master and slave (bytes)
@@ -1014,19 +998,6 @@ system.iobus.tot_pkt_size_system.bridge.master::system.tsunami.pciconfig.pio
 system.iobus.tot_pkt_size_system.bridge.master::total        68594                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.tot_pkt_size_system.tsunami.ide.dma::system.iocache.cpu_side      2661648                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.tot_pkt_size_system.tsunami.ide.dma::total      2661648                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.cchip.pio        42328                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.pchip.pio         1920                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.fake_sm_chip.pio            5                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.fake_uart4.pio            5                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.io.pio          160                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.uart.pio         9074                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.backdoor.pio         9876                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.ide.pio         4193                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.ide-pciconf          410                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.ethernet.pio          204                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.ethernet-pciconf          299                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.iocache.cpu_side      2661648                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.pciconfig.pio          120                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.tot_pkt_size::total              2730242                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.data_through_bus                 2730242                       # Total data (bytes)
 system.iobus.reqLayer0.occupancy              9937000                       # Layer occupancy (ticks)
@@ -1059,15 +1030,15 @@ system.iobus.respLayer0.occupancy            26795000                       # La
 system.iobus.respLayer0.utilization               0.0                       # Layer utilization (%)
 system.iobus.respLayer1.occupancy            43124750                       # Layer occupancy (ticks)
 system.iobus.respLayer1.utilization               0.0                       # Layer utilization (%)
-system.cpu0.icache.tags.replacements                920572                       # number of replacements
-system.cpu0.icache.tags.tagsinuse               508.501962                       # Cycle average of tags in use
-system.cpu0.icache.tags.total_refs                53689788                       # Total number of references to valid blocks.
-system.cpu0.icache.tags.sampled_refs                921084                       # Sample count of references to valid blocks.
-system.cpu0.icache.tags.avg_refs                 58.289785                       # Average number of references to valid blocks.
-system.cpu0.icache.tags.warmup_cycle           39101383250                       # Cycle when the warmup percentage was hit.
+system.cpu0.icache.tags.replacements           920572                       # number of replacements
+system.cpu0.icache.tags.tagsinuse          508.501962                       # Cycle average of tags in use
+system.cpu0.icache.tags.total_refs           53689788                       # Total number of references to valid blocks.
+system.cpu0.icache.tags.sampled_refs           921084                       # Sample count of references to valid blocks.
+system.cpu0.icache.tags.avg_refs            58.289785                       # Average number of references to valid blocks.
+system.cpu0.icache.tags.warmup_cycle      39101383250                       # Cycle when the warmup percentage was hit.
 system.cpu0.icache.tags.occ_blocks::cpu0.inst   508.501962                       # Average occupied blocks per requestor
 system.cpu0.icache.tags.occ_percent::cpu0.inst     0.993168                       # Average percentage of cache occupancy
-system.cpu0.icache.tags.occ_percent::total        0.993168                       # Average percentage of cache occupancy
+system.cpu0.icache.tags.occ_percent::total     0.993168                       # Average percentage of cache occupancy
 system.cpu0.icache.ReadReq_hits::cpu0.inst     53689788                       # number of ReadReq hits
 system.cpu0.icache.ReadReq_hits::total       53689788                       # number of ReadReq hits
 system.cpu0.icache.demand_hits::cpu0.inst     53689788                       # number of demand (read+write) hits
@@ -1137,15 +1108,15 @@ system.cpu0.icache.demand_avg_mshr_miss_latency::total 12037.609635
 system.cpu0.icache.overall_avg_mshr_miss_latency::cpu0.inst 12037.609635                       # average overall mshr miss latency
 system.cpu0.icache.overall_avg_mshr_miss_latency::total 12037.609635                       # average overall mshr miss latency
 system.cpu0.icache.no_allocate_misses               0                       # Number of misses that were no-allocate
-system.cpu0.dcache.tags.replacements               1349865                       # number of replacements
-system.cpu0.dcache.tags.tagsinuse               506.612721                       # Cycle average of tags in use
-system.cpu0.dcache.tags.total_refs                13528796                       # Total number of references to valid blocks.
-system.cpu0.dcache.tags.sampled_refs               1350377                       # Sample count of references to valid blocks.
-system.cpu0.dcache.tags.avg_refs                 10.018533                       # Average number of references to valid blocks.
-system.cpu0.dcache.tags.warmup_cycle             105754250                       # Cycle when the warmup percentage was hit.
+system.cpu0.dcache.tags.replacements          1349865                       # number of replacements
+system.cpu0.dcache.tags.tagsinuse          506.612721                       # Cycle average of tags in use
+system.cpu0.dcache.tags.total_refs           13528796                       # Total number of references to valid blocks.
+system.cpu0.dcache.tags.sampled_refs          1350377                       # Sample count of references to valid blocks.
+system.cpu0.dcache.tags.avg_refs            10.018533                       # Average number of references to valid blocks.
+system.cpu0.dcache.tags.warmup_cycle        105754250                       # Cycle when the warmup percentage was hit.
 system.cpu0.dcache.tags.occ_blocks::cpu0.data   506.612721                       # Average occupied blocks per requestor
 system.cpu0.dcache.tags.occ_percent::cpu0.data     0.989478                       # Average percentage of cache occupancy
-system.cpu0.dcache.tags.occ_percent::total        0.989478                       # Average percentage of cache occupancy
+system.cpu0.dcache.tags.occ_percent::total     0.989478                       # Average percentage of cache occupancy
 system.cpu0.dcache.ReadReq_hits::cpu0.data      7507195                       # number of ReadReq hits
 system.cpu0.dcache.ReadReq_hits::total        7507195                       # number of ReadReq hits
 system.cpu0.dcache.WriteReq_hits::cpu0.data      5646858                       # number of WriteReq hits
@@ -1411,15 +1382,15 @@ system.cpu1.kern.mode_ticks::kernel        2892019000      0.15%      0.15% # nu
 system.cpu1.kern.mode_ticks::user          1487213000      0.08%      0.22% # number of ticks spent at the given mode
 system.cpu1.kern.mode_ticks::idle        1955685685000     99.78%    100.00% # number of ticks spent at the given mode
 system.cpu1.kern.swap_context                     284                       # number of times the context was actually changed
-system.cpu1.icache.tags.replacements                 79630                       # number of replacements
-system.cpu1.icache.tags.tagsinuse               421.213832                       # Cycle average of tags in use
-system.cpu1.icache.tags.total_refs                 4672446                       # Total number of references to valid blocks.
-system.cpu1.icache.tags.sampled_refs                 80140                       # Sample count of references to valid blocks.
-system.cpu1.icache.tags.avg_refs                 58.303544                       # Average number of references to valid blocks.
-system.cpu1.icache.tags.warmup_cycle          1959882431000                       # Cycle when the warmup percentage was hit.
+system.cpu1.icache.tags.replacements            79630                       # number of replacements
+system.cpu1.icache.tags.tagsinuse          421.213832                       # Cycle average of tags in use
+system.cpu1.icache.tags.total_refs            4672446                       # Total number of references to valid blocks.
+system.cpu1.icache.tags.sampled_refs            80140                       # Sample count of references to valid blocks.
+system.cpu1.icache.tags.avg_refs            58.303544                       # Average number of references to valid blocks.
+system.cpu1.icache.tags.warmup_cycle     1959882431000                       # Cycle when the warmup percentage was hit.
 system.cpu1.icache.tags.occ_blocks::cpu1.inst   421.213832                       # Average occupied blocks per requestor
 system.cpu1.icache.tags.occ_percent::cpu1.inst     0.822683                       # Average percentage of cache occupancy
-system.cpu1.icache.tags.occ_percent::total        0.822683                       # Average percentage of cache occupancy
+system.cpu1.icache.tags.occ_percent::total     0.822683                       # Average percentage of cache occupancy
 system.cpu1.icache.ReadReq_hits::cpu1.inst      4672446                       # number of ReadReq hits
 system.cpu1.icache.ReadReq_hits::total        4672446                       # number of ReadReq hits
 system.cpu1.icache.demand_hits::cpu1.inst      4672446                       # number of demand (read+write) hits
@@ -1489,15 +1460,15 @@ system.cpu1.icache.demand_avg_mshr_miss_latency::total 11492.510608
 system.cpu1.icache.overall_avg_mshr_miss_latency::cpu1.inst 11492.510608                       # average overall mshr miss latency
 system.cpu1.icache.overall_avg_mshr_miss_latency::total 11492.510608                       # average overall mshr miss latency
 system.cpu1.icache.no_allocate_misses               0                       # Number of misses that were no-allocate
-system.cpu1.dcache.tags.replacements                 40890                       # number of replacements
-system.cpu1.dcache.tags.tagsinuse               416.865345                       # Cycle average of tags in use
-system.cpu1.dcache.tags.total_refs                 1457107                       # Total number of references to valid blocks.
-system.cpu1.dcache.tags.sampled_refs                 41228                       # Sample count of references to valid blocks.
-system.cpu1.dcache.tags.avg_refs                 35.342655                       # Average number of references to valid blocks.
-system.cpu1.dcache.tags.warmup_cycle          1941571028000                       # Cycle when the warmup percentage was hit.
+system.cpu1.dcache.tags.replacements            40890                       # number of replacements
+system.cpu1.dcache.tags.tagsinuse          416.865345                       # Cycle average of tags in use
+system.cpu1.dcache.tags.total_refs            1457107                       # Total number of references to valid blocks.
+system.cpu1.dcache.tags.sampled_refs            41228                       # Sample count of references to valid blocks.
+system.cpu1.dcache.tags.avg_refs            35.342655                       # Average number of references to valid blocks.
+system.cpu1.dcache.tags.warmup_cycle     1941571028000                       # Cycle when the warmup percentage was hit.
 system.cpu1.dcache.tags.occ_blocks::cpu1.data   416.865345                       # Average occupied blocks per requestor
 system.cpu1.dcache.tags.occ_percent::cpu1.data     0.814190                       # Average percentage of cache occupancy
-system.cpu1.dcache.tags.occ_percent::total        0.814190                       # Average percentage of cache occupancy
+system.cpu1.dcache.tags.occ_percent::total     0.814190                       # Average percentage of cache occupancy
 system.cpu1.dcache.ReadReq_hits::cpu1.data       917421                       # number of ReadReq hits
 system.cpu1.dcache.ReadReq_hits::total         917421                       # number of ReadReq hits
 system.cpu1.dcache.WriteReq_hits::cpu1.data       531046                       # number of WriteReq hits
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 fef6394c6..0de871519 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
@@ -4,11 +4,11 @@ sim_seconds                                  1.918473                       # Nu
 sim_ticks                                1918473094000                       # Number of ticks simulated
 final_tick                               1918473094000                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
-host_inst_rate                                 813863                       # Simulator instruction rate (inst/s)
-host_op_rate                                   813863                       # Simulator op (including micro ops) rate (op/s)
-host_tick_rate                            27788392408                       # Simulator tick rate (ticks/s)
-host_mem_usage                                 306196                       # Number of bytes of host memory used
-host_seconds                                    69.04                       # Real time elapsed on the host
+host_inst_rate                                 948634                       # Simulator instruction rate (inst/s)
+host_op_rate                                   948634                       # Simulator op (including micro ops) rate (op/s)
+host_tick_rate                            32389976926                       # Simulator tick rate (ticks/s)
+host_mem_usage                                 304780                       # Number of bytes of host memory used
+host_seconds                                    59.23                       # Real time elapsed on the host
 sim_insts                                    56188014                       # Number of instructions simulated
 sim_ops                                      56188014                       # Number of ops (including micro ops) simulated
 system.physmem.bytes_read::cpu.inst            850688                       # Number of bytes read from this memory
@@ -38,14 +38,15 @@ system.physmem.bw_total::cpu.inst              443419                       # To
 system.physmem.bw_total::cpu.data            12951700                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::tsunami.ide          1382533                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::total               18629615                       # Total bandwidth to/from this memory (bytes/s)
-system.physmem.readReqs                        442977                       # Total number of read requests seen
-system.physmem.writeReqs                       115467                       # Total number of write requests seen
-system.physmem.cpureqs                         558574                       # Reqs generatd by CPU via cache - shady
+system.physmem.readReqs                        442977                       # Total number of read requests accepted by DRAM controller
+system.physmem.writeReqs                       115467                       # Total number of write requests accepted by DRAM controller
+system.physmem.readBursts                      442977                       # Total number of DRAM read bursts. Each DRAM read request translates to either one or multiple DRAM read bursts
+system.physmem.writeBursts                     115467                       # Total number of DRAM write bursts. Each DRAM write request translates to either one or multiple DRAM write bursts
 system.physmem.bytesRead                     28350528                       # Total number of bytes read from memory
 system.physmem.bytesWritten                   7389888                       # Total number of bytes written to memory
 system.physmem.bytesConsumedRd               28350528                       # bytesRead derated as per pkt->getSize()
 system.physmem.bytesConsumedWr                7389888                       # bytesWritten derated as per pkt->getSize()
-system.physmem.servicedByWrQ                       50                       # Number of read reqs serviced by write Q
+system.physmem.servicedByWrQ                       50                       # Number of DRAM read bursts serviced by write Q
 system.physmem.neitherReadNorWrite                130                       # Reqs where no action is needed
 system.physmem.perBankRdReqs::0                 27963                       # Track reads on a per bank basis
 system.physmem.perBankRdReqs::1                 28090                       # Track reads on a per bank basis
@@ -329,16 +330,12 @@ system.membus.pkt_count_system.cpu.l2cache.mem_side::system.physmem.port       8
 system.membus.pkt_count_system.cpu.l2cache.mem_side::total       910714                       # Packet count per connected master and slave (bytes)
 system.membus.pkt_count_system.iocache.mem_side::system.physmem.port       124680                       # Packet count per connected master and slave (bytes)
 system.membus.pkt_count_system.iocache.mem_side::total       124680                       # Packet count per connected master and slave (bytes)
-system.membus.pkt_count::system.bridge.slave        33158                       # Packet count per connected master and slave (bytes)
-system.membus.pkt_count::system.physmem.port      1002236                       # Packet count per connected master and slave (bytes)
 system.membus.pkt_count::total                1035394                       # Packet count per connected master and slave (bytes)
 system.membus.tot_pkt_size_system.cpu.l2cache.mem_side::system.bridge.slave        44556                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.tot_pkt_size_system.cpu.l2cache.mem_side::system.physmem.port     30431296                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.tot_pkt_size_system.cpu.l2cache.mem_side::total     30475852                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.tot_pkt_size_system.iocache.mem_side::system.physmem.port      5309120                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.tot_pkt_size_system.iocache.mem_side::total      5309120                       # Cumulative packet size per connected master and slave (bytes)
-system.membus.tot_pkt_size::system.bridge.slave        44556                       # Cumulative packet size per connected master and slave (bytes)
-system.membus.tot_pkt_size::system.physmem.port     35740416                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.tot_pkt_size::total            35784972                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.data_through_bus               35784972                       # Total data (bytes)
 system.membus.snoop_data_through_bus            35392                       # Total snoop data (bytes)
@@ -350,15 +347,15 @@ system.membus.respLayer1.occupancy         3745756604                       # La
 system.membus.respLayer1.utilization              0.2                       # Layer utilization (%)
 system.membus.respLayer2.occupancy          376206000                       # Layer occupancy (ticks)
 system.membus.respLayer2.utilization              0.0                       # Layer utilization (%)
-system.iocache.tags.replacements                     41685                       # number of replacements
-system.iocache.tags.tagsinuse                     1.345474                       # Cycle average of tags in use
-system.iocache.tags.total_refs                           0                       # Total number of references to valid blocks.
-system.iocache.tags.sampled_refs                     41701                       # Sample count of references to valid blocks.
-system.iocache.tags.avg_refs                             0                       # Average number of references to valid blocks.
-system.iocache.tags.warmup_cycle              1752558313000                       # Cycle when the warmup percentage was hit.
-system.iocache.tags.occ_blocks::tsunami.ide       1.345474                       # Average occupied blocks per requestor
-system.iocache.tags.occ_percent::tsunami.ide      0.084092                       # Average percentage of cache occupancy
-system.iocache.tags.occ_percent::total            0.084092                       # Average percentage of cache occupancy
+system.iocache.tags.replacements                41685                       # number of replacements
+system.iocache.tags.tagsinuse                1.345474                       # Cycle average of tags in use
+system.iocache.tags.total_refs                      0                       # Total number of references to valid blocks.
+system.iocache.tags.sampled_refs                41701                       # Sample count of references to valid blocks.
+system.iocache.tags.avg_refs                        0                       # Average number of references to valid blocks.
+system.iocache.tags.warmup_cycle         1752558313000                       # Cycle when the warmup percentage was hit.
+system.iocache.tags.occ_blocks::tsunami.ide     1.345474                       # Average occupied blocks per requestor
+system.iocache.tags.occ_percent::tsunami.ide     0.084092                       # Average percentage of cache occupancy
+system.iocache.tags.occ_percent::total       0.084092                       # Average percentage of cache occupancy
 system.iocache.ReadReq_misses::tsunami.ide          173                       # number of ReadReq misses
 system.iocache.ReadReq_misses::total              173                       # number of ReadReq misses
 system.iocache.WriteReq_misses::tsunami.ide        41552                       # number of WriteReq misses
@@ -644,19 +641,6 @@ system.iobus.pkt_count_system.bridge.master::system.tsunami.pciconfig.pio
 system.iobus.pkt_count_system.bridge.master::total        33158                       # Packet count per connected master and slave (bytes)
 system.iobus.pkt_count_system.tsunami.ide.dma::system.iocache.cpu_side        83450                       # Packet count per connected master and slave (bytes)
 system.iobus.pkt_count_system.tsunami.ide.dma::total        83450                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.cchip.pio         5154                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.pchip.pio          472                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.fake_sm_chip.pio           10                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.fake_uart4.pio           10                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.io.pio          180                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.uart.pio        18120                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.backdoor.pio         1904                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.ide.pio         6672                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.ide-pciconf          294                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.ethernet.pio          102                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.ethernet-pciconf          180                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.iocache.cpu_side        83450                       # Packet count per connected master and slave (bytes)
-system.iobus.pkt_count::system.tsunami.pciconfig.pio           60                       # Packet count per connected master and slave (bytes)
 system.iobus.pkt_count::total                  116608                       # Packet count per connected master and slave (bytes)
 system.iobus.tot_pkt_size_system.bridge.master::system.tsunami.cchip.pio        20616                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.tot_pkt_size_system.bridge.master::system.tsunami.pchip.pio         1888                       # Cumulative packet size per connected master and slave (bytes)
@@ -673,19 +657,6 @@ system.iobus.tot_pkt_size_system.bridge.master::system.tsunami.pciconfig.pio
 system.iobus.tot_pkt_size_system.bridge.master::total        44556                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.tot_pkt_size_system.tsunami.ide.dma::system.iocache.cpu_side      2661608                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.tot_pkt_size_system.tsunami.ide.dma::total      2661608                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.cchip.pio        20616                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.pchip.pio         1888                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.fake_sm_chip.pio            5                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.fake_uart4.pio            5                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.io.pio          160                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.uart.pio         9060                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.backdoor.pio         7596                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.ide.pio         4193                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.ide-pciconf          410                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.ethernet.pio          204                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.ethernet-pciconf          299                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.iocache.cpu_side      2661608                       # Cumulative packet size per connected master and slave (bytes)
-system.iobus.tot_pkt_size::system.tsunami.pciconfig.pio          120                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.tot_pkt_size::total              2706164                       # Cumulative packet size per connected master and slave (bytes)
 system.iobus.data_through_bus                 2706164                       # Total data (bytes)
 system.iobus.reqLayer0.occupancy              4765000                       # Layer occupancy (ticks)
@@ -718,15 +689,15 @@ system.iobus.respLayer0.occupancy            23509000                       # La
 system.iobus.respLayer0.utilization               0.0                       # Layer utilization (%)
 system.iobus.respLayer1.occupancy            43091000                       # Layer occupancy (ticks)
 system.iobus.respLayer1.utilization               0.0                       # Layer utilization (%)
-system.cpu.icache.tags.replacements                 928665                       # number of replacements
-system.cpu.icache.tags.tagsinuse                508.413691                       # Cycle average of tags in use
-system.cpu.icache.tags.total_refs                 55270512                       # Total number of references to valid blocks.
-system.cpu.icache.tags.sampled_refs                 929176                       # Sample count of references to valid blocks.
-system.cpu.icache.tags.avg_refs                  59.483362                       # Average number of references to valid blocks.
-system.cpu.icache.tags.warmup_cycle            38814414250                       # Cycle when the warmup percentage was hit.
-system.cpu.icache.tags.occ_blocks::cpu.inst     508.413691                       # Average occupied blocks per requestor
-system.cpu.icache.tags.occ_percent::cpu.inst      0.992995                       # Average percentage of cache occupancy
-system.cpu.icache.tags.occ_percent::total         0.992995                       # Average percentage of cache occupancy
+system.cpu.icache.tags.replacements            928665                       # number of replacements
+system.cpu.icache.tags.tagsinuse           508.413691                       # Cycle average of tags in use
+system.cpu.icache.tags.total_refs            55270512                       # Total number of references to valid blocks.
+system.cpu.icache.tags.sampled_refs            929176                       # Sample count of references to valid blocks.
+system.cpu.icache.tags.avg_refs             59.483362                       # Average number of references to valid blocks.
+system.cpu.icache.tags.warmup_cycle       38814414250                       # Cycle when the warmup percentage was hit.
+system.cpu.icache.tags.occ_blocks::cpu.inst   508.413691                       # Average occupied blocks per requestor
+system.cpu.icache.tags.occ_percent::cpu.inst     0.992995                       # Average percentage of cache occupancy
+system.cpu.icache.tags.occ_percent::total     0.992995                       # Average percentage of cache occupancy
 system.cpu.icache.ReadReq_hits::cpu.inst     55270512                       # number of ReadReq hits
 system.cpu.icache.ReadReq_hits::total        55270512                       # number of ReadReq hits
 system.cpu.icache.demand_hits::cpu.inst      55270512                       # number of demand (read+write) hits
@@ -796,19 +767,19 @@ system.cpu.icache.demand_avg_mshr_miss_latency::total 11998.051020
 system.cpu.icache.overall_avg_mshr_miss_latency::cpu.inst 11998.051020                       # average overall mshr miss latency
 system.cpu.icache.overall_avg_mshr_miss_latency::total 11998.051020                       # average overall mshr miss latency
 system.cpu.icache.no_allocate_misses                0                       # Number of misses that were no-allocate
-system.cpu.l2cache.tags.replacements                336065                       # number of replacements
-system.cpu.l2cache.tags.tagsinuse             65300.870394                       # Cycle average of tags in use
-system.cpu.l2cache.tags.total_refs                 2448301                       # Total number of references to valid blocks.
-system.cpu.l2cache.tags.sampled_refs                401226                       # Sample count of references to valid blocks.
-system.cpu.l2cache.tags.avg_refs                  6.102050                       # Average number of references to valid blocks.
-system.cpu.l2cache.tags.warmup_cycle            6580892750                       # Cycle when the warmup percentage was hit.
+system.cpu.l2cache.tags.replacements           336065                       # number of replacements
+system.cpu.l2cache.tags.tagsinuse        65300.870394                       # Cycle average of tags in use
+system.cpu.l2cache.tags.total_refs            2448301                       # Total number of references to valid blocks.
+system.cpu.l2cache.tags.sampled_refs           401226                       # Sample count of references to valid blocks.
+system.cpu.l2cache.tags.avg_refs             6.102050                       # Average number of references to valid blocks.
+system.cpu.l2cache.tags.warmup_cycle       6580892750                       # Cycle when the warmup percentage was hit.
 system.cpu.l2cache.tags.occ_blocks::writebacks 55613.136753                       # Average occupied blocks per requestor
-system.cpu.l2cache.tags.occ_blocks::cpu.inst   4759.199410                       # Average occupied blocks per requestor
-system.cpu.l2cache.tags.occ_blocks::cpu.data   4928.534231                       # Average occupied blocks per requestor
+system.cpu.l2cache.tags.occ_blocks::cpu.inst  4759.199410                       # Average occupied blocks per requestor
+system.cpu.l2cache.tags.occ_blocks::cpu.data  4928.534231                       # Average occupied blocks per requestor
 system.cpu.l2cache.tags.occ_percent::writebacks     0.848589                       # Average percentage of cache occupancy
 system.cpu.l2cache.tags.occ_percent::cpu.inst     0.072620                       # Average percentage of cache occupancy
 system.cpu.l2cache.tags.occ_percent::cpu.data     0.075203                       # Average percentage of cache occupancy
-system.cpu.l2cache.tags.occ_percent::total        0.996412                       # Average percentage of cache occupancy
+system.cpu.l2cache.tags.occ_percent::total     0.996412                       # Average percentage of cache occupancy
 system.cpu.l2cache.ReadReq_hits::cpu.inst       916024                       # number of ReadReq hits
 system.cpu.l2cache.ReadReq_hits::cpu.data       814969                       # number of ReadReq hits
 system.cpu.l2cache.ReadReq_hits::total        1730993                       # number of ReadReq hits
@@ -966,15 +937,15 @@ system.cpu.l2cache.WriteReq_avg_mshr_uncacheable_latency::total          inf
 system.cpu.l2cache.overall_avg_mshr_uncacheable_latency::cpu.data          inf                       # average overall mshr uncacheable latency
 system.cpu.l2cache.overall_avg_mshr_uncacheable_latency::total          inf                       # average overall mshr uncacheable latency
 system.cpu.l2cache.no_allocate_misses               0                       # Number of misses that were no-allocate
-system.cpu.dcache.tags.replacements                1390866                       # number of replacements
-system.cpu.dcache.tags.tagsinuse                511.979110                       # Cycle average of tags in use
-system.cpu.dcache.tags.total_refs                 14050029                       # Total number of references to valid blocks.
-system.cpu.dcache.tags.sampled_refs                1391378                       # Sample count of references to valid blocks.
-system.cpu.dcache.tags.avg_refs                  10.097924                       # Average number of references to valid blocks.
-system.cpu.dcache.tags.warmup_cycle              105729250                       # Cycle when the warmup percentage was hit.
-system.cpu.dcache.tags.occ_blocks::cpu.data     511.979110                       # Average occupied blocks per requestor
-system.cpu.dcache.tags.occ_percent::cpu.data      0.999959                       # Average percentage of cache occupancy
-system.cpu.dcache.tags.occ_percent::total         0.999959                       # Average percentage of cache occupancy
+system.cpu.dcache.tags.replacements           1390866                       # number of replacements
+system.cpu.dcache.tags.tagsinuse           511.979110                       # Cycle average of tags in use
+system.cpu.dcache.tags.total_refs            14050029                       # Total number of references to valid blocks.
+system.cpu.dcache.tags.sampled_refs           1391378                       # Sample count of references to valid blocks.
+system.cpu.dcache.tags.avg_refs             10.097924                       # Average number of references to valid blocks.
+system.cpu.dcache.tags.warmup_cycle         105729250                       # Cycle when the warmup percentage was hit.
+system.cpu.dcache.tags.occ_blocks::cpu.data   511.979110                       # Average occupied blocks per requestor
+system.cpu.dcache.tags.occ_percent::cpu.data     0.999959                       # Average percentage of cache occupancy
+system.cpu.dcache.tags.occ_percent::total     0.999959                       # Average percentage of cache occupancy
 system.cpu.dcache.ReadReq_hits::cpu.data      7815067                       # number of ReadReq hits
 system.cpu.dcache.ReadReq_hits::total         7815067                       # number of ReadReq hits
 system.cpu.dcache.WriteReq_hits::cpu.data      5852671                       # number of WriteReq hits
@@ -1112,12 +1083,12 @@ system.cpu.toL2Bus.trans_dist::UpgradeReq           17                       # T
 system.cpu.toL2Bus.trans_dist::UpgradeResp           17                       # Transaction distribution
 system.cpu.toL2Bus.trans_dist::ReadExReq       346045                       # Transaction distribution
 system.cpu.toL2Bus.trans_dist::ReadExResp       304495                       # Transaction distribution
-system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side      1858652                       # Packet count per connected master and slave (bytes)
-system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side      3651517                       # Packet count per connected master and slave (bytes)
-system.cpu.toL2Bus.pkt_count                  5510169                       # Packet count per connected master and slave (bytes)
-system.cpu.toL2Bus.tot_pkt_size_system.cpu.icache.mem_side     59476224                       # Cumulative packet size per connected master and slave (bytes)
-system.cpu.toL2Bus.tot_pkt_size_system.cpu.dcache.mem_side    142569036                       # Cumulative packet size per connected master and slave (bytes)
-system.cpu.toL2Bus.tot_pkt_size             202045260                       # Cumulative packet size per connected master and slave (bytes)
+system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side      1858652                       # Packet count per connected master and slave (bytes)
+system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side      3651517                       # Packet count per connected master and slave (bytes)
+system.cpu.toL2Bus.pkt_count::total           5510169                       # Packet count per connected master and slave (bytes)
+system.cpu.toL2Bus.tot_pkt_size_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side     59476224                       # Cumulative packet size per connected master and slave (bytes)
+system.cpu.toL2Bus.tot_pkt_size_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side    142569036                       # Cumulative packet size per connected master and slave (bytes)
+system.cpu.toL2Bus.tot_pkt_size::total      202045260                       # Cumulative packet size per connected master and slave (bytes)
 system.cpu.toL2Bus.data_through_bus         202035148                       # Total data (bytes)
 system.cpu.toL2Bus.snoop_data_through_bus        11392                       # Total snoop data (bytes)
 system.cpu.toL2Bus.reqLayer0.occupancy     2426591000                       # Layer occupancy (ticks)