| Performance counter stats for 'system wide': | |
| 20074.324339 cpu-clock (msec) # 4.014 CPUs utilized | |
| 362,603 context-switches # 0.018 M/sec | |
| 54 cpu-migrations # 0.003 K/sec | |
| 63 page-faults # 0.003 K/sec | |
| 20,784,760,982 cycles # 1.035 GHz | |
| 15,064,212,944 instructions # 0.72 insn per cycle | |
| 2,274,781,557 branches # 113.318 M/sec | |
| 25,975,399 branch-misses # 1.14% of all branches | |
| 5.000681823 seconds time elapsed | |
| Performance counter stats for 'system wide': | |
| 20,810,615,209 cycles | |
| 13,663,326,270 instructions # 0.66 insn per cycle | |
| 3,079,932,249 cache-references | |
| 3,174,817 cache-misses # 0.103 % of all cache refs | |
| 147,238,777 bus-cycles | |
| 5.000566089 seconds time elapsed | |
| event syntax error: 'syscalls:sys_enter_*' | |
| \___ can't access trace events | |
| Error: No permissions to read /sys/kernel/debug/tracing/events/syscalls/sys_enter_* | |
| Hint: Try 'sudo mount -o remount,mode=755 /sys/kernel/debug' | |
| Run 'perf list' for a list of valid events | |
| Usage: perf stat [<options>] [<command>] | |
| -e, --event <event> event selector. use 'perf list' to list available events | |
| Performance counter stats for 'system wide': | |
| 4,084,789,267 L1-dcache-loads | |
| 338,102,629 L1-dcache-load-misses # 8.28% of all L1-dcache hits | |
| 2,212,643,059 L1-dcache-stores | |
| 5.000589610 seconds time elapsed | |
| Performance counter stats for 'system wide': | |
| 3,843,839,861 dTLB-loads | |
| 471,060 dTLB-load-misses # 0.01% of all dTLB cache hits | |
| <not supported> dTLB-prefetch-misses | |
| 5.000568524 seconds time elapsed | |
| Performance counter stats for 'system wide': | |
| 142,427,566 LLC-loads (66.64%) | |
| 574,470 LLC-load-misses # 0.40% of all LL-cache hits (66.71%) | |
| 66,924,874 LLC-stores (66.65%) | |
| <not supported> LLC-prefetches | |
| 5.000522621 seconds time elapsed |
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