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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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