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November 10, 2023 00:07
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| LBS minorder + anonymous memory patches merged | |
| mcgrof@eqbm-smc112 /mnt-nvme-xfs-4k/linux (git::large-block-minorder-6.6.0-rc5-v1)$ /home/mcgrof/build.sh | |
| Performance counter stats for 'make -s -j128 bzImage' (4 runs): | |
| 2,177,348.53 msec task-clock # 62.005 CPUs utilized ( +- 0.06% ) | |
| 213,362 context-switches # 97.992 /sec ( +- 2.97% ) | |
| 47,970 cpu-migrations # 22.031 /sec ( +- 1.53% ) | |
| 45,017,837 page-faults # 20.676 K/sec ( +- 0.04% ) | |
| 6,094,299,169,637 cycles # 2.799 GHz ( +- 0.03% ) | |
| 6,888,711,449,808 instructions # 1.13 insn per cycle ( +- 0.01% ) | |
| 1,516,274,308,444 branches # 696.386 M/sec ( +- 0.01% ) | |
| 34,210,460,638 branch-misses # 2.26% of all branches ( +- 0.03% ) | |
| TopdownL1 # 11.5 % tma_backend_bound | |
| # 15.2 % tma_bad_speculation | |
| # 39.3 % tma_frontend_bound | |
| # 33.9 % tma_retiring | |
| TopdownL2 # 14.4 % tma_branch_mispredicts | |
| # 4.0 % tma_core_bound | |
| # 19.3 % tma_fetch_bandwidth | |
| # 20.1 % tma_fetch_latency | |
| # 2.8 % tma_heavy_operations | |
| # 31.1 % tma_light_operations | |
| # 0.8 % tma_machine_clears | |
| # 7.5 % tma_memory_bound ( +- 0.05% ) | |
| 35.116 +- 0.140 seconds time elapsed ( +- 0.40% ) | |
| mcgrof@eqbm-smc112 /mnt-nvme-xfs-16k/linux (git::large-block-minorder-6.6.0-rc5-v1)$ /home/mcgrof/build.sh | |
| Performance counter stats for 'make -s -j128 bzImage' (4 runs): | |
| 2,175,678.61 msec task-clock # 61.182 CPUs utilized ( +- 0.10% ) | |
| 215,493 context-switches # 99.046 /sec ( +- 2.01% ) | |
| 48,337 cpu-migrations # 22.217 /sec ( +- 1.21% ) | |
| 45,079,862 page-faults # 20.720 K/sec ( +- 0.02% ) | |
| 6,092,705,077,883 cycles # 2.800 GHz ( +- 0.06% ) | |
| 6,890,623,045,858 instructions # 1.13 insn per cycle ( +- 0.01% ) | |
| 1,516,359,713,003 branches # 696.959 M/sec ( +- 0.01% ) | |
| 34,199,378,842 branch-misses # 2.26% of all branches ( +- 0.02% ) | |
| TopdownL1 # 11.5 % tma_backend_bound | |
| # 15.2 % tma_bad_speculation | |
| # 39.3 % tma_frontend_bound | |
| # 33.9 % tma_retiring | |
| TopdownL2 # 14.4 % tma_branch_mispredicts | |
| # 4.0 % tma_core_bound | |
| # 19.3 % tma_fetch_bandwidth | |
| # 20.0 % tma_fetch_latency | |
| # 2.8 % tma_heavy_operations | |
| # 31.1 % tma_light_operations | |
| # 0.8 % tma_machine_clears | |
| # 7.5 % tma_memory_bound ( +- 0.05% ) | |
| 35.561 +- 0.198 seconds time elapsed ( +- 0.56% ) | |
| mcgrof@eqbm-smc112 /mnt-nvme-xfs-4k/linux (git::large-block-minorder-6.6.0-rc5-v1)$ /home/mcgrof/build-pg-v1.sh | |
| Performance counter stats for 'make -s -j128 bzImage' (10 runs): | |
| 35,795,120,239 ns duration_time ( +- 0.25% ) | |
| 1,934,552,021,302 ns user_time ( +- 0.04% ) | |
| 259,191,055,138 ns system_time ( +- 0.13% ) | |
| 45,009,894 page-faults ( +- 0.02% ) | |
| 304 major-faults ( +- 2.11% ) | |
| 45,009,590 minor-faults ( +- 0.02% ) | |
| 0 alignment-faults | |
| 0 mem-loads (31.25%) | |
| 879,054,327,142 mem-stores ( +- 0.02% ) (31.01%) | |
| 60,162,900,004 L1-dcache-load-misses # 3.46% of all L1-dcache accesses ( +- 0.16% ) (30.97%) | |
| 1,738,304,577,253 L1-dcache-loads ( +- 0.02% ) (30.93%) | |
| 879,101,668,402 L1-dcache-stores ( +- 0.03% ) (30.87%) | |
| 158,011,620,329 L1-icache-load-misses ( +- 0.05% ) (24.67%) | |
| 3,349,823,850 LLC-load-misses # 54.99% of all L1-icache accesses ( +- 0.14% ) (24.79%) | |
| 6,091,862,499 LLC-loads ( +- 0.41% ) (24.73%) | |
| 2,670,860,518 LLC-store-misses ( +- 0.19% ) (12.32%) | |
| 3,381,893,138 LLC-stores ( +- 0.20% ) (12.49%) | |
| 1,248,234,539 dTLB-load-misses # 0.07% of all dTLB cache accesses ( +- 0.06% ) (18.76%) | |
| 1,711,550,859,451 dTLB-loads ( +- 0.03% ) (24.89%) | |
| 574,336,707 dTLB-store-misses ( +- 0.16% ) (24.84%) | |
| 871,569,248,436 dTLB-stores ( +- 0.05% ) (24.94%) | |
| 799,034,805 iTLB-load-misses ( +- 0.11% ) (25.02%) | |
| <not supported> iTLB-loads | |
| 796,599,814 itlb_misses.walk_completed_4k ( +- 0.12% ) (25.05%) | |
| 2,295,108 itlb_misses.walk_completed_2m_4m ( +- 0.19% ) (25.05%) | |
| 35.7951 +- 0.0907 seconds time elapsed ( +- 0.25% ) | |
| mcgrof@eqbm-smc112 /mnt-nvme-xfs-16k/linux (git::large-block-minorder-6.6.0-rc5-v1)$ /home/mcgrof/build-pg-v1.sh | |
| Performance counter stats for 'make -s -j128 bzImage' (10 runs): | |
| 35,767,772,372 ns duration_time ( +- 0.20% ) | |
| 1,935,050,133,736 ns user_time ( +- 0.04% ) | |
| 260,914,195,782 ns system_time ( +- 0.12% ) | |
| 45,063,868 page-faults ( +- 0.02% ) | |
| 307 major-faults ( +- 1.67% ) | |
| 45,063,560 minor-faults ( +- 0.02% ) | |
| 0 alignment-faults | |
| 0 mem-loads (31.04%) | |
| 879,263,310,872 mem-stores ( +- 0.04% ) (30.80%) | |
| 60,209,975,959 L1-dcache-load-misses # 3.46% of all L1-dcache accesses ( +- 0.14% ) (30.77%) | |
| 1,737,924,125,091 L1-dcache-loads ( +- 0.03% ) (30.76%) | |
| 878,770,864,505 L1-dcache-stores ( +- 0.04% ) (30.80%) | |
| 158,061,151,538 L1-icache-load-misses ( +- 0.03% ) (24.66%) | |
| 3,364,472,071 LLC-load-misses # 55.13% of all L1-icache accesses ( +- 0.14% ) (24.79%) | |
| 6,102,722,902 LLC-loads ( +- 0.31% ) (24.80%) | |
| 2,685,009,850 LLC-store-misses ( +- 0.29% ) (12.44%) | |
| 3,415,181,674 LLC-stores ( +- 0.32% ) (12.66%) | |
| 1,254,393,801 dTLB-load-misses # 0.07% of all dTLB cache accesses ( +- 0.07% ) (18.96%) | |
| 1,712,072,204,797 dTLB-loads ( +- 0.04% ) (25.11%) | |
| 577,104,330 dTLB-store-misses ( +- 0.10% ) (24.98%) | |
| 872,133,530,649 dTLB-stores ( +- 0.03% ) (24.99%) | |
| 799,769,114 iTLB-load-misses ( +- 0.06% ) (25.00%) | |
| <not supported> iTLB-loads | |
| 798,540,868 itlb_misses.walk_completed_4k ( +- 0.07% ) (24.95%) | |
| 2,287,563 itlb_misses.walk_completed_2m_4m ( +- 0.17% ) (24.88%) | |
| 35.7678 +- 0.0722 seconds time elapsed ( +- 0.20% ) |
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