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nate@framework:~$ stress-ng --matrix 0 -t 1m --times
stress-ng: info: [78108] setting to a 60 second run per stressor
stress-ng: info: [78108] dispatching hogs: 8 matrix
stress-ng: info: [78108] successful run completed in 60.00s (1 min, 0.00 secs)
stress-ng: info: [78108] for a 60.00s run time:
stress-ng: info: [78108] 480.04s available CPU time
stress-ng: info: [78108] 477.55s user time ( 99.48%)
stress-ng: info: [78108] 0.04s system time ( 0.01%)
stress-ng: info: [78108] 477.59s total time ( 99.49%)
stress-ng: info: [78108] load average: 5.18 1.81 1.15
nate@framework:~$ stress-ng --matrix 0 -t 1m --times --perf
stress-ng: info: [78156] setting to a 60 second run per stressor
stress-ng: info: [78156] dispatching hogs: 8 matrix
stress-ng: info: [78156] successful run completed in 60.00s (1 min, 0.00 secs)
stress-ng: info: [78156] Cannot read perf counters, do not have CAP_SYS_ADMIN capability or /proc/sys/kernel/perf_event_paranoid is set too high (2)
stress-ng: info: [78156] for a 60.00s run time:
stress-ng: info: [78156] 480.01s available CPU time
stress-ng: info: [78156] 477.55s user time ( 99.49%)
stress-ng: info: [78156] 0.03s system time ( 0.01%)
stress-ng: info: [78156] 477.58s total time ( 99.49%)
stress-ng: info: [78156] load average: 5.77 2.69 1.53
nate@framework:~$ sudo stress-ng --matrix 0 -t 1m --times --perf
stress-ng: info: [78184] setting to a 60 second run per stressor
stress-ng: info: [78184] dispatching hogs: 8 matrix
stress-ng: info: [78184] successful run completed in 61.63s (1 min, 1.63 secs)
stress-ng: info: [78184] matrix:
stress-ng: info: [78184] 1,244,682,333,992 CPU Cycles 20.20 B/sec
stress-ng: info: [78184] 2,279,822,198,424 Instructions 36.99 B/sec (1.832 instr. per cycle)
stress-ng: info: [78184] 287,875,210,272 Branch Instructions 4.67 B/sec
stress-ng: info: [78184] 2,205,861,552 Branch Misses 35.79 M/sec ( 0.77%)
stress-ng: info: [78184] 18,229,263,048 Bus Cycles 0.30 B/sec
stress-ng: info: [78184] 1,148,521,140,152 Total Cycles 18.64 B/sec
stress-ng: info: [78184] 30,272,136 Cache References 0.49 M/sec
stress-ng: info: [78184] 2,443,280 Cache Misses 39.64 K/sec ( 8.07%)
stress-ng: info: [78184] 565,137,925,960 Cache L1D Read 9.17 B/sec
stress-ng: info: [78184] 287,629,338,592 Cache L1D Read Miss 4.67 B/sec
stress-ng: info: [78184] 4,889,487,216 Cache L1D Write 79.34 M/sec
stress-ng: info: [78184] 39,162,248 Cache L1I Read Miss 0.64 M/sec
stress-ng: info: [78184] 4,307,120 Cache LL Read 69.89 K/sec
stress-ng: info: [78184] 494,648 Cache LL Read Miss 8.03 K/sec
stress-ng: info: [78184] 2,872,328 Cache LL Write 46.61 K/sec
stress-ng: info: [78184] 108,928 Cache LL Write Miss 1.77 K/sec
stress-ng: info: [78184] 565,539,826,720 Cache DTLB Read 9.18 B/sec
stress-ng: info: [78184] 701,000 Cache DTLB Read Miss 11.37 K/sec
stress-ng: info: [78184] 4,877,739,376 Cache DTLB Write 79.15 M/sec
stress-ng: info: [78184] 640,648 Cache DTLB Write Miss 10.40 K/sec
stress-ng: info: [78184] 354,576 Cache ITLB Read Miss 5.75 K/sec
stress-ng: info: [78184] 287,883,668,920 Cache BPU Read 4.67 B/sec
stress-ng: info: [78184] 2,204,602,624 Cache BPU Read Miss 35.77 M/sec
stress-ng: info: [78184] 425,328 Cache NODE Read 6.90 K/sec
stress-ng: info: [78184] 0 Cache NODE Read Miss 0.00 /sec
stress-ng: info: [78184] 96,600 Cache NODE Write 1.57 K/sec
stress-ng: info: [78184] 0 Cache NODE Write Miss 0.00 /sec
stress-ng: info: [78184] 475,984,134,512 CPU Clock 7.72 B/sec
stress-ng: info: [78184] 475,986,489,040 Task Clock 7.72 B/sec
stress-ng: info: [78184] 112 Page Faults Total 1.82 /sec
stress-ng: info: [78184] 112 Page Faults Minor 1.82 /sec
stress-ng: info: [78184] 0 Page Faults Major 0.00 /sec
stress-ng: info: [78184] 14,944 Context Switches 242.48 /sec
stress-ng: info: [78184] 14,904 Cgroup Switches 241.83 /sec
stress-ng: info: [78184] 56 CPU Migrations 0.91 /sec
stress-ng: info: [78184] 0 Alignment Faults 0.00 /sec
stress-ng: info: [78184] 0 Emulation Faults 0.00 /sec
stress-ng: info: [78184] 96 Page Faults User 1.56 /sec
stress-ng: info: [78184] 24 Page Faults Kernel 0.39 /sec
stress-ng: info: [78184] 1,032 System Call Enter 16.75 /sec
stress-ng: info: [78184] 1,024 System Call Exit 16.62 /sec
stress-ng: info: [78184] 0 Kmalloc 0.00 /sec
stress-ng: info: [78184] 0 Kmalloc Node 0.00 /sec
stress-ng: info: [78184] 320 Kfree 5.19 /sec
stress-ng: info: [78184] 80 Kmem Cache Alloc 1.30 /sec
stress-ng: info: [78184] 0 Kmem Cache Alloc Node 0.00 /sec
stress-ng: info: [78184] 10,168 Kmem Cache Free 164.98 /sec
stress-ng: info: [78184] 464 MM Page Alloc 7.53 /sec
stress-ng: info: [78184] 408 MM Page Free 6.62 /sec
stress-ng: info: [78184] 307,328 RCU Utilization 4.99 K/sec
stress-ng: info: [78184] 832 Sched Migrate Task 13.50 /sec
stress-ng: info: [78184] 0 Sched Move NUMA 0.00 /sec
stress-ng: info: [78184] 14,608 Sched Wakeup 237.03 /sec
stress-ng: info: [78184] 0 Sched Proc Exec 0.00 /sec
stress-ng: info: [78184] 0 Sched Proc Exit 0.00 /sec
stress-ng: info: [78184] 0 Sched Proc Fork 0.00 /sec
stress-ng: info: [78184] 8 Sched Proc Free 0.13 /sec
stress-ng: info: [78184] 0 Sched Proc Hang 0.00 /sec
stress-ng: info: [78184] 0 Sched Proc Wait 0.00 /sec
stress-ng: info: [78184] 14,944 Sched Switch 242.48 /sec
stress-ng: info: [78184] 0 Signal Generate 0.00 /sec
stress-ng: info: [78184] 8 Signal Deliver 0.13 /sec
stress-ng: info: [78184] 2,960 IRQ Entry 48.03 /sec
stress-ng: info: [78184] 2,960 IRQ Exit 48.03 /sec
stress-ng: info: [78184] 34,384 Soft IRQ Entry 557.91 /sec
stress-ng: info: [78184] 34,384 Soft IRQ Exit 557.91 /sec
stress-ng: info: [78184] 0 NMI handler 0.00 /sec
stress-ng: info: [78184] 0 Writeback Dirty Inode 0.00 /sec
stress-ng: info: [78184] 0 Migrate MM Pages 0.00 /sec
stress-ng: info: [78184] 0 SKB Consume 0.00 /sec
stress-ng: info: [78184] 0 SKB Kfree 0.00 /sec
stress-ng: info: [78184] 0 IOMMU IO Page Fault 0.00 /sec
stress-ng: info: [78184] 0 IOMMU Map 0.00 /sec
stress-ng: info: [78184] 0 IOMMU Unmap 0.00 /sec
stress-ng: info: [78184] 0 Filemap page-cache add 0.00 /sec
stress-ng: info: [78184] 0 Filemap page-cache del 0.00 /sec
stress-ng: info: [78184] 0 OOM Compact Retry 0.00 /sec
stress-ng: info: [78184] 0 OOM Wake Reaper 0.00 /sec
stress-ng: info: [78184] 0 Thermal Zone Trip 0.00 /sec
stress-ng: info: [78184] for a 61.63s run time:
stress-ng: info: [78184] 493.04s available CPU time
stress-ng: info: [78184] 475.17s user time ( 96.38%)
stress-ng: info: [78184] 0.33s system time ( 0.07%)
stress-ng: info: [78184] 475.50s total time ( 96.44%)
stress-ng: info: [78184] load average: 6.96 3.62 1.94