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.

2 files changed, 89 insertions, 88 deletions

diff --git a/tests/long/se/70.twolf/ref/arm/linux/o3-timing/stats.txt b/tests/long/se/70.twolf/ref/arm/linux/o3-timing/stats.txt
index 191849c1b..cd02e0594 100644
--- a/tests/long/se/70.twolf/ref/arm/linux/o3-timing/stats.txt
+++ b/tests/long/se/70.twolf/ref/arm/linux/o3-timing/stats.txt
@@ -4,11 +4,11 @@ sim_seconds                                  0.074201                       # Nu
 sim_ticks                                 74201024500                       # Number of ticks simulated
 final_tick                                74201024500                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
-host_inst_rate                                  81530                       # Simulator instruction rate (inst/s)
-host_op_rate                                    89268                       # Simulator op (including micro ops) rate (op/s)
-host_tick_rate                               35110326                       # Simulator tick rate (ticks/s)
-host_mem_usage                                 249620                       # Number of bytes of host memory used
-host_seconds                                  2113.37                       # Real time elapsed on the host
+host_inst_rate                                  88798                       # Simulator instruction rate (inst/s)
+host_op_rate                                    97225                       # Simulator op (including micro ops) rate (op/s)
+host_tick_rate                               38240010                       # Simulator tick rate (ticks/s)
+host_mem_usage                                 245976                       # Number of bytes of host memory used
+host_seconds                                  1940.40                       # Real time elapsed on the host
 sim_insts                                   172303021                       # Number of instructions simulated
 sim_ops                                     188656503                       # Number of ops (including micro ops) simulated
 system.physmem.bytes_read::cpu.inst            131328                       # Number of bytes read from this memory
@@ -27,14 +27,15 @@ system.physmem.bw_inst_read::total            1769895                       # In
 system.physmem.bw_total::cpu.inst             1769895                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::cpu.data             1507688                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::total                3277583                       # Total bandwidth to/from this memory (bytes/s)
-system.physmem.readReqs                          3801                       # Total number of read requests seen
-system.physmem.writeReqs                            0                       # Total number of write requests seen
-system.physmem.cpureqs                           3803                       # Reqs generatd by CPU via cache - shady
+system.physmem.readReqs                          3801                       # 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                        3801                       # 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                       243200                       # Total number of bytes read from memory
 system.physmem.bytesWritten                         0                       # Total number of bytes written to memory
 system.physmem.bytesConsumedRd                 243200                       # 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                  2                       # Reqs where no action is needed
 system.physmem.perBankRdReqs::0                   308                       # Track reads on a per bank basis
 system.physmem.perBankRdReqs::1                   215                       # Track reads on a per bank basis
@@ -238,10 +239,10 @@ system.membus.trans_dist::UpgradeReq                2                       # Tr
 system.membus.trans_dist::UpgradeResp               2                       # Transaction distribution
 system.membus.trans_dist::ReadExReq              1075                       # Transaction distribution
 system.membus.trans_dist::ReadExResp             1075                       # Transaction distribution
-system.membus.pkt_count_system.cpu.l2cache.mem_side         7605                       # Packet count per connected master and slave (bytes)
-system.membus.pkt_count                          7605                       # Packet count per connected master and slave (bytes)
-system.membus.tot_pkt_size_system.cpu.l2cache.mem_side       243200                       # Cumulative packet size per connected master and slave (bytes)
-system.membus.tot_pkt_size                     243200                       # Cumulative packet size per connected master and slave (bytes)
+system.membus.pkt_count_system.cpu.l2cache.mem_side::system.physmem.port         7605                       # Packet count per connected master and slave (bytes)
+system.membus.pkt_count::total                   7605                       # Packet count per connected master and slave (bytes)
+system.membus.tot_pkt_size_system.cpu.l2cache.mem_side::system.physmem.port       243200                       # Cumulative packet size per connected master and slave (bytes)
+system.membus.tot_pkt_size::total              243200                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.data_through_bus                 243200                       # Total data (bytes)
 system.membus.snoop_data_through_bus                0                       # Total snoop data (bytes)
 system.membus.reqLayer0.occupancy             4684500                       # Layer occupancy (ticks)
@@ -571,12 +572,12 @@ system.cpu.toL2Bus.trans_dist::UpgradeReq            2                       # T
 system.cpu.toL2Bus.trans_dist::UpgradeResp            2                       # Transaction distribution
 system.cpu.toL2Bus.trans_dist::ReadExReq         1083                       # Transaction distribution
 system.cpu.toL2Bus.trans_dist::ReadExResp         1083                       # Transaction distribution
-system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side         8247                       # Packet count per connected master and slave (bytes)
-system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side         3732                       # Packet count per connected master and slave (bytes)
-system.cpu.toL2Bus.pkt_count                    11979                       # Packet count per connected master and slave (bytes)
-system.cpu.toL2Bus.tot_pkt_size_system.cpu.icache.mem_side       263808                       # Cumulative packet size per connected master and slave (bytes)
-system.cpu.toL2Bus.tot_pkt_size_system.cpu.dcache.mem_side       119872                       # Cumulative packet size per connected master and slave (bytes)
-system.cpu.toL2Bus.tot_pkt_size                383680                       # Cumulative packet size per connected master and slave (bytes)
+system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side         8247                       # Packet count per connected master and slave (bytes)
+system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side         3732                       # Packet count per connected master and slave (bytes)
+system.cpu.toL2Bus.pkt_count::total             11979                       # Packet count per connected master and slave (bytes)
+system.cpu.toL2Bus.tot_pkt_size_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side       263808                       # 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       119872                       # Cumulative packet size per connected master and slave (bytes)
+system.cpu.toL2Bus.tot_pkt_size::total         383680                       # Cumulative packet size per connected master and slave (bytes)
 system.cpu.toL2Bus.data_through_bus            383680                       # Total data (bytes)
 system.cpu.toL2Bus.snoop_data_through_bus          128                       # Total snoop data (bytes)
 system.cpu.toL2Bus.reqLayer0.occupancy        3018000                       # Layer occupancy (ticks)
@@ -585,15 +586,15 @@ system.cpu.toL2Bus.respLayer0.occupancy       6609745                       # La
 system.cpu.toL2Bus.respLayer0.utilization          0.0                       # Layer utilization (%)
 system.cpu.toL2Bus.respLayer1.occupancy       3106490                       # Layer occupancy (ticks)
 system.cpu.toL2Bus.respLayer1.utilization          0.0                       # Layer utilization (%)
-system.cpu.icache.tags.replacements                   2391                       # number of replacements
-system.cpu.icache.tags.tagsinuse               1346.456608                       # Cycle average of tags in use
-system.cpu.icache.tags.total_refs                 36834377                       # Total number of references to valid blocks.
-system.cpu.icache.tags.sampled_refs                   4122                       # Sample count of references to valid blocks.
-system.cpu.icache.tags.avg_refs                8936.044881                       # Average number of references to valid blocks.
-system.cpu.icache.tags.warmup_cycle                      0                       # Cycle when the warmup percentage was hit.
-system.cpu.icache.tags.occ_blocks::cpu.inst    1346.456608                       # Average occupied blocks per requestor
-system.cpu.icache.tags.occ_percent::cpu.inst      0.657450                       # Average percentage of cache occupancy
-system.cpu.icache.tags.occ_percent::total         0.657450                       # Average percentage of cache occupancy
+system.cpu.icache.tags.replacements              2391                       # number of replacements
+system.cpu.icache.tags.tagsinuse          1346.456608                       # Cycle average of tags in use
+system.cpu.icache.tags.total_refs            36834377                       # Total number of references to valid blocks.
+system.cpu.icache.tags.sampled_refs              4122                       # Sample count of references to valid blocks.
+system.cpu.icache.tags.avg_refs           8936.044881                       # Average number of references to valid blocks.
+system.cpu.icache.tags.warmup_cycle                 0                       # Cycle when the warmup percentage was hit.
+system.cpu.icache.tags.occ_blocks::cpu.inst  1346.456608                       # Average occupied blocks per requestor
+system.cpu.icache.tags.occ_percent::cpu.inst     0.657450                       # Average percentage of cache occupancy
+system.cpu.icache.tags.occ_percent::total     0.657450                       # Average percentage of cache occupancy
 system.cpu.icache.ReadReq_hits::cpu.inst     36834377                       # number of ReadReq hits
 system.cpu.icache.ReadReq_hits::total        36834377                       # number of ReadReq hits
 system.cpu.icache.demand_hits::cpu.inst      36834377                       # number of demand (read+write) hits
@@ -669,19 +670,19 @@ system.cpu.icache.demand_avg_mshr_miss_latency::total 39366.607030
 system.cpu.icache.overall_avg_mshr_miss_latency::cpu.inst 39366.607030                       # average overall mshr miss latency
 system.cpu.icache.overall_avg_mshr_miss_latency::total 39366.607030                       # average overall mshr miss latency
 system.cpu.icache.no_allocate_misses                0                       # Number of misses that were no-allocate
-system.cpu.l2cache.tags.replacements                     0                       # number of replacements
-system.cpu.l2cache.tags.tagsinuse              1961.044100                       # Cycle average of tags in use
-system.cpu.l2cache.tags.total_refs                    2153                       # Total number of references to valid blocks.
-system.cpu.l2cache.tags.sampled_refs                  2735                       # Sample count of references to valid blocks.
-system.cpu.l2cache.tags.avg_refs                  0.787203                       # Average number of references to valid blocks.
-system.cpu.l2cache.tags.warmup_cycle                     0                       # Cycle when the warmup percentage was hit.
+system.cpu.l2cache.tags.replacements                0                       # number of replacements
+system.cpu.l2cache.tags.tagsinuse         1961.044100                       # Cycle average of tags in use
+system.cpu.l2cache.tags.total_refs               2153                       # Total number of references to valid blocks.
+system.cpu.l2cache.tags.sampled_refs             2735                       # Sample count of references to valid blocks.
+system.cpu.l2cache.tags.avg_refs             0.787203                       # Average number of references to valid blocks.
+system.cpu.l2cache.tags.warmup_cycle                0                       # Cycle when the warmup percentage was hit.
 system.cpu.l2cache.tags.occ_blocks::writebacks     4.994051                       # Average occupied blocks per requestor
-system.cpu.l2cache.tags.occ_blocks::cpu.inst   1423.034105                       # Average occupied blocks per requestor
-system.cpu.l2cache.tags.occ_blocks::cpu.data    533.015945                       # Average occupied blocks per requestor
+system.cpu.l2cache.tags.occ_blocks::cpu.inst  1423.034105                       # Average occupied blocks per requestor
+system.cpu.l2cache.tags.occ_blocks::cpu.data   533.015945                       # Average occupied blocks per requestor
 system.cpu.l2cache.tags.occ_percent::writebacks     0.000152                       # Average percentage of cache occupancy
 system.cpu.l2cache.tags.occ_percent::cpu.inst     0.043428                       # Average percentage of cache occupancy
 system.cpu.l2cache.tags.occ_percent::cpu.data     0.016266                       # Average percentage of cache occupancy
-system.cpu.l2cache.tags.occ_percent::total        0.059846                       # Average percentage of cache occupancy
+system.cpu.l2cache.tags.occ_percent::total     0.059846                       # Average percentage of cache occupancy
 system.cpu.l2cache.ReadReq_hits::cpu.inst         2065                       # number of ReadReq hits
 system.cpu.l2cache.ReadReq_hits::cpu.data           87                       # number of ReadReq hits
 system.cpu.l2cache.ReadReq_hits::total           2152                       # number of ReadReq hits
@@ -828,15 +829,15 @@ system.cpu.l2cache.overall_avg_mshr_miss_latency::cpu.inst 54266.682903
 system.cpu.l2cache.overall_avg_mshr_miss_latency::cpu.data 53045.480549                       # average overall mshr miss latency
 system.cpu.l2cache.overall_avg_mshr_miss_latency::total 53705.077611                       # average overall mshr miss latency
 system.cpu.l2cache.no_allocate_misses               0                       # Number of misses that were no-allocate
-system.cpu.dcache.tags.replacements                     57                       # number of replacements
-system.cpu.dcache.tags.tagsinuse               1404.261851                       # Cycle average of tags in use
-system.cpu.dcache.tags.total_refs                 46798452                       # Total number of references to valid blocks.
-system.cpu.dcache.tags.sampled_refs                   1855                       # Sample count of references to valid blocks.
-system.cpu.dcache.tags.avg_refs               25228.276011                       # Average number of references to valid blocks.
-system.cpu.dcache.tags.warmup_cycle                      0                       # Cycle when the warmup percentage was hit.
-system.cpu.dcache.tags.occ_blocks::cpu.data    1404.261851                       # Average occupied blocks per requestor
-system.cpu.dcache.tags.occ_percent::cpu.data      0.342837                       # Average percentage of cache occupancy
-system.cpu.dcache.tags.occ_percent::total         0.342837                       # Average percentage of cache occupancy
+system.cpu.dcache.tags.replacements                57                       # number of replacements
+system.cpu.dcache.tags.tagsinuse          1404.261851                       # Cycle average of tags in use
+system.cpu.dcache.tags.total_refs            46798452                       # Total number of references to valid blocks.
+system.cpu.dcache.tags.sampled_refs              1855                       # Sample count of references to valid blocks.
+system.cpu.dcache.tags.avg_refs          25228.276011                       # Average number of references to valid blocks.
+system.cpu.dcache.tags.warmup_cycle                 0                       # Cycle when the warmup percentage was hit.
+system.cpu.dcache.tags.occ_blocks::cpu.data  1404.261851                       # Average occupied blocks per requestor
+system.cpu.dcache.tags.occ_percent::cpu.data     0.342837                       # Average percentage of cache occupancy
+system.cpu.dcache.tags.occ_percent::total     0.342837                       # Average percentage of cache occupancy
 system.cpu.dcache.ReadReq_hits::cpu.data     34397014                       # number of ReadReq hits
 system.cpu.dcache.ReadReq_hits::total        34397014                       # number of ReadReq hits
 system.cpu.dcache.WriteReq_hits::cpu.data     12356557                       # number of WriteReq hits
diff --git a/tests/long/se/70.twolf/ref/arm/linux/simple-timing/stats.txt b/tests/long/se/70.twolf/ref/arm/linux/simple-timing/stats.txt
index 371d1c275..3a3e9e512 100644
--- a/tests/long/se/70.twolf/ref/arm/linux/simple-timing/stats.txt
+++ b/tests/long/se/70.twolf/ref/arm/linux/simple-timing/stats.txt
@@ -4,11 +4,11 @@ sim_seconds                                  0.232072                       # Nu
 sim_ticks                                232072304000                       # Number of ticks simulated
 final_tick                               232072304000                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
-host_inst_rate                                1198657                       # Simulator instruction rate (inst/s)
-host_op_rate                                  1312657                       # Simulator op (including micro ops) rate (op/s)
-host_tick_rate                             1618778979                       # Simulator tick rate (ticks/s)
-host_mem_usage                                 245268                       # Number of bytes of host memory used
-host_seconds                                   143.36                       # Real time elapsed on the host
+host_inst_rate                                 705973                       # Simulator instruction rate (inst/s)
+host_op_rate                                   773116                       # Simulator op (including micro ops) rate (op/s)
+host_tick_rate                              953412259                       # Simulator tick rate (ticks/s)
+host_mem_usage                                 242928                       # Number of bytes of host memory used
+host_seconds                                   243.41                       # Real time elapsed on the host
 sim_insts                                   171842483                       # Number of instructions simulated
 sim_ops                                     188185920                       # Number of ops (including micro ops) simulated
 system.physmem.bytes_read::cpu.inst            110656                       # Number of bytes read from this memory
@@ -32,10 +32,10 @@ system.membus.trans_dist::ReadReq                2361                       # Tr
 system.membus.trans_dist::ReadResp               2361                       # Transaction distribution
 system.membus.trans_dist::ReadExReq              1092                       # Transaction distribution
 system.membus.trans_dist::ReadExResp             1092                       # Transaction distribution
-system.membus.pkt_count_system.cpu.l2cache.mem_side         6906                       # Packet count per connected master and slave (bytes)
-system.membus.pkt_count                          6906                       # Packet count per connected master and slave (bytes)
-system.membus.tot_pkt_size_system.cpu.l2cache.mem_side       220992                       # Cumulative packet size per connected master and slave (bytes)
-system.membus.tot_pkt_size                     220992                       # Cumulative packet size per connected master and slave (bytes)
+system.membus.pkt_count_system.cpu.l2cache.mem_side::system.physmem.port         6906                       # Packet count per connected master and slave (bytes)
+system.membus.pkt_count::total                   6906                       # Packet count per connected master and slave (bytes)
+system.membus.tot_pkt_size_system.cpu.l2cache.mem_side::system.physmem.port       220992                       # Cumulative packet size per connected master and slave (bytes)
+system.membus.tot_pkt_size::total              220992                       # Cumulative packet size per connected master and slave (bytes)
 system.membus.data_through_bus                 220992                       # Total data (bytes)
 system.membus.snoop_data_through_bus                0                       # Total snoop data (bytes)
 system.membus.reqLayer0.occupancy             3453000                       # Layer occupancy (ticks)
@@ -107,15 +107,15 @@ system.cpu.num_idle_cycles                          0                       # Nu
 system.cpu.num_busy_cycles                  464144608                       # Number of busy cycles
 system.cpu.not_idle_fraction                        1                       # Percentage of non-idle cycles
 system.cpu.idle_fraction                            0                       # Percentage of idle cycles
-system.cpu.icache.tags.replacements                   1506                       # number of replacements
-system.cpu.icache.tags.tagsinuse               1147.986161                       # Cycle average of tags in use
-system.cpu.icache.tags.total_refs                189857001                       # Total number of references to valid blocks.
-system.cpu.icache.tags.sampled_refs                   3051                       # Sample count of references to valid blocks.
-system.cpu.icache.tags.avg_refs               62227.794494                       # Average number of references to valid blocks.
-system.cpu.icache.tags.warmup_cycle                      0                       # Cycle when the warmup percentage was hit.
-system.cpu.icache.tags.occ_blocks::cpu.inst    1147.986161                       # Average occupied blocks per requestor
-system.cpu.icache.tags.occ_percent::cpu.inst      0.560540                       # Average percentage of cache occupancy
-system.cpu.icache.tags.occ_percent::total         0.560540                       # Average percentage of cache occupancy
+system.cpu.icache.tags.replacements              1506                       # number of replacements
+system.cpu.icache.tags.tagsinuse          1147.986161                       # Cycle average of tags in use
+system.cpu.icache.tags.total_refs           189857001                       # Total number of references to valid blocks.
+system.cpu.icache.tags.sampled_refs              3051                       # Sample count of references to valid blocks.
+system.cpu.icache.tags.avg_refs          62227.794494                       # Average number of references to valid blocks.
+system.cpu.icache.tags.warmup_cycle                 0                       # Cycle when the warmup percentage was hit.
+system.cpu.icache.tags.occ_blocks::cpu.inst  1147.986161                       # Average occupied blocks per requestor
+system.cpu.icache.tags.occ_percent::cpu.inst     0.560540                       # Average percentage of cache occupancy
+system.cpu.icache.tags.occ_percent::total     0.560540                       # Average percentage of cache occupancy
 system.cpu.icache.ReadReq_hits::cpu.inst    189857001                       # number of ReadReq hits
 system.cpu.icache.ReadReq_hits::total       189857001                       # number of ReadReq hits
 system.cpu.icache.demand_hits::cpu.inst     189857001                       # number of demand (read+write) hits
@@ -185,19 +185,19 @@ system.cpu.icache.demand_avg_mshr_miss_latency::total 34801.376598
 system.cpu.icache.overall_avg_mshr_miss_latency::cpu.inst 34801.376598                       # average overall mshr miss latency
 system.cpu.icache.overall_avg_mshr_miss_latency::total 34801.376598                       # average overall mshr miss latency
 system.cpu.icache.no_allocate_misses                0                       # Number of misses that were no-allocate
-system.cpu.l2cache.tags.replacements                     0                       # number of replacements
-system.cpu.l2cache.tags.tagsinuse              1675.655740                       # Cycle average of tags in use
-system.cpu.l2cache.tags.total_refs                    1380                       # Total number of references to valid blocks.
-system.cpu.l2cache.tags.sampled_refs                  2369                       # Sample count of references to valid blocks.
-system.cpu.l2cache.tags.avg_refs                  0.582524                       # Average number of references to valid blocks.
-system.cpu.l2cache.tags.warmup_cycle                     0                       # Cycle when the warmup percentage was hit.
+system.cpu.l2cache.tags.replacements                0                       # number of replacements
+system.cpu.l2cache.tags.tagsinuse         1675.655740                       # Cycle average of tags in use
+system.cpu.l2cache.tags.total_refs               1380                       # Total number of references to valid blocks.
+system.cpu.l2cache.tags.sampled_refs             2369                       # Sample count of references to valid blocks.
+system.cpu.l2cache.tags.avg_refs             0.582524                       # Average number of references to valid blocks.
+system.cpu.l2cache.tags.warmup_cycle                0                       # Cycle when the warmup percentage was hit.
 system.cpu.l2cache.tags.occ_blocks::writebacks     3.038044                       # Average occupied blocks per requestor
-system.cpu.l2cache.tags.occ_blocks::cpu.inst   1169.032828                       # Average occupied blocks per requestor
-system.cpu.l2cache.tags.occ_blocks::cpu.data    503.584868                       # Average occupied blocks per requestor
+system.cpu.l2cache.tags.occ_blocks::cpu.inst  1169.032828                       # Average occupied blocks per requestor
+system.cpu.l2cache.tags.occ_blocks::cpu.data   503.584868                       # Average occupied blocks per requestor
 system.cpu.l2cache.tags.occ_percent::writebacks     0.000093                       # Average percentage of cache occupancy
 system.cpu.l2cache.tags.occ_percent::cpu.inst     0.035676                       # Average percentage of cache occupancy
 system.cpu.l2cache.tags.occ_percent::cpu.data     0.015368                       # Average percentage of cache occupancy
-system.cpu.l2cache.tags.occ_percent::total        0.051137                       # Average percentage of cache occupancy
+system.cpu.l2cache.tags.occ_percent::total     0.051137                       # Average percentage of cache occupancy
 system.cpu.l2cache.ReadReq_hits::cpu.inst         1322                       # number of ReadReq hits
 system.cpu.l2cache.ReadReq_hits::cpu.data           57                       # number of ReadReq hits
 system.cpu.l2cache.ReadReq_hits::total           1379                       # number of ReadReq hits
@@ -321,15 +321,15 @@ system.cpu.l2cache.overall_avg_mshr_miss_latency::cpu.inst        40000
 system.cpu.l2cache.overall_avg_mshr_miss_latency::cpu.data        40000                       # average overall mshr miss latency
 system.cpu.l2cache.overall_avg_mshr_miss_latency::total        40000                       # average overall mshr miss latency
 system.cpu.l2cache.no_allocate_misses               0                       # Number of misses that were no-allocate
-system.cpu.dcache.tags.replacements                     40                       # number of replacements
-system.cpu.dcache.tags.tagsinuse               1363.611259                       # Cycle average of tags in use
-system.cpu.dcache.tags.total_refs                 42007358                       # Total number of references to valid blocks.
-system.cpu.dcache.tags.sampled_refs                   1789                       # Sample count of references to valid blocks.
-system.cpu.dcache.tags.avg_refs               23480.915595                       # Average number of references to valid blocks.
-system.cpu.dcache.tags.warmup_cycle                      0                       # Cycle when the warmup percentage was hit.
-system.cpu.dcache.tags.occ_blocks::cpu.data    1363.611259                       # Average occupied blocks per requestor
-system.cpu.dcache.tags.occ_percent::cpu.data      0.332913                       # Average percentage of cache occupancy
-system.cpu.dcache.tags.occ_percent::total         0.332913                       # Average percentage of cache occupancy
+system.cpu.dcache.tags.replacements                40                       # number of replacements
+system.cpu.dcache.tags.tagsinuse          1363.611259                       # Cycle average of tags in use
+system.cpu.dcache.tags.total_refs            42007358                       # Total number of references to valid blocks.
+system.cpu.dcache.tags.sampled_refs              1789                       # Sample count of references to valid blocks.
+system.cpu.dcache.tags.avg_refs          23480.915595                       # Average number of references to valid blocks.
+system.cpu.dcache.tags.warmup_cycle                 0                       # Cycle when the warmup percentage was hit.
+system.cpu.dcache.tags.occ_blocks::cpu.data  1363.611259                       # Average occupied blocks per requestor
+system.cpu.dcache.tags.occ_percent::cpu.data     0.332913                       # Average percentage of cache occupancy
+system.cpu.dcache.tags.occ_percent::total     0.332913                       # Average percentage of cache occupancy
 system.cpu.dcache.ReadReq_hits::cpu.data     29599357                       # number of ReadReq hits
 system.cpu.dcache.ReadReq_hits::total        29599357                       # number of ReadReq hits
 system.cpu.dcache.WriteReq_hits::cpu.data     12363187                       # number of WriteReq hits
@@ -435,12 +435,12 @@ system.cpu.toL2Bus.trans_dist::ReadResp          3740                       # Tr
 system.cpu.toL2Bus.trans_dist::Writeback           16                       # Transaction distribution
 system.cpu.toL2Bus.trans_dist::ReadExReq         1100                       # Transaction distribution
 system.cpu.toL2Bus.trans_dist::ReadExResp         1100                       # Transaction distribution
-system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side         6102                       # Packet count per connected master and slave (bytes)
-system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side         3594                       # Packet count per connected master and slave (bytes)
-system.cpu.toL2Bus.pkt_count                     9696                       # Packet count per connected master and slave (bytes)
-system.cpu.toL2Bus.tot_pkt_size_system.cpu.icache.mem_side       195264                       # Cumulative packet size per connected master and slave (bytes)
-system.cpu.toL2Bus.tot_pkt_size_system.cpu.dcache.mem_side       115520                       # Cumulative packet size per connected master and slave (bytes)
-system.cpu.toL2Bus.tot_pkt_size                310784                       # Cumulative packet size per connected master and slave (bytes)
+system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side         6102                       # Packet count per connected master and slave (bytes)
+system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side         3594                       # Packet count per connected master and slave (bytes)
+system.cpu.toL2Bus.pkt_count::total              9696                       # Packet count per connected master and slave (bytes)
+system.cpu.toL2Bus.tot_pkt_size_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side       195264                       # 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       115520                       # Cumulative packet size per connected master and slave (bytes)
+system.cpu.toL2Bus.tot_pkt_size::total         310784                       # Cumulative packet size per connected master and slave (bytes)
 system.cpu.toL2Bus.data_through_bus            310784                       # Total data (bytes)
 system.cpu.toL2Bus.snoop_data_through_bus            0                       # Total snoop data (bytes)
 system.cpu.toL2Bus.reqLayer0.occupancy        2444000                       # Layer occupancy (ticks)