ubuntu@riscv64:~/xfer$ stress-ng --verbose --metrics --aggressive --atomic 4 --timeout 600 stress-ng: debug: [2426] invoked with 'stress-ng --verbose --metrics --aggressive --atomic 4 --timeout 600' by user 1000 'ubuntu' stress-ng: debug: [2426] stress-ng 0.16.05 stress-ng: debug: [2426] system: Linux riscv64 6.8.0-rc2 #2 SMP Mon Jan 29 04:59:28 PST 2024 riscv64, gcc 13.2.0, glibc 2.38 stress-ng: debug: [2426] RAM total: 15.6G, RAM free: 14.4G, swap free: 0.0 stress-ng: debug: [2426] temporary file path: '/home/ubuntu/xfer', filesystem type: ext2 (109785064 blocks available) stress-ng: debug: [2426] 4 processors online, 4 processors configured stress-ng: info: [2426] setting to a 10 mins, 0 secs run per stressor stress-ng: debug: [2426] cache allocate: using cache maximum level L2 stress-ng: debug: [2426] CPU data cache: L1: 32K, L2: 2048K stress-ng: debug: [2426] cache allocate: shared cache buffer size: 2048K stress-ng: info: [2426] dispatching hogs: 4 atomic stress-ng: debug: [2426] starting stressors stress-ng: debug: [2427] atomic: [2427] started (instance 0 on CPU 0) stress-ng: debug: [2428] atomic: [2428] started (instance 1 on CPU 3) stress-ng: debug: [2429] atomic: [2429] started (instance 2 on CPU 2) stress-ng: debug: [2426] 4 stressors started stress-ng: debug: [2432] atomic: [2432] started (instance 3 on CPU 1) stress-ng: debug: [2432] atomic: [2432] exited (instance 3 on CPU 1) stress-ng: debug: [2427] atomic: [2427] exited (instance 0 on CPU 3) stress-ng: debug: [2426] atomic: [2427] terminated (success) stress-ng: debug: [2428] atomic: [2428] exited (instance 1 on CPU 3) stress-ng: debug: [2426] atomic: [2428] terminated (success) stress-ng: debug: [2429] atomic: [2429] exited (instance 2 on CPU 1) stress-ng: debug: [2426] atomic: [2429] terminated (success) stress-ng: debug: [2426] atomic: [2432] terminated (success) stress-ng: metrc: [2426] stressor bogo ops real time usr time sys time bogo ops/s bogo ops/s CPU used per RSS Max stress-ng: metrc: [2426] (secs) (secs) (secs) (real time) (usr+sys time) instance (%) (KB) stress-ng: metrc: [2426] atomic 59118 600.03 2372.75 2.52 98.52 24.89 98.96 2416 stress-ng: metrc: [2426] miscellaneous metrics: stress-ng: metrc: [2426] atomic 964175.02 uint64 atomic ops per sec (geometric mean of 4 instances) stress-ng: metrc: [2426] atomic 1627738.32 uint32 atomic ops per sec (geometric mean of 4 instances) stress-ng: metrc: [2426] atomic 3116266.47 uint16 atomic ops per sec (geometric mean of 4 instances) stress-ng: metrc: [2426] atomic 3246773.06 uint8 atomic ops per sec (geometric mean of 4 instances) stress-ng: debug: [2426] metrics-check: all stressor metrics validated and sane stress-ng: info: [2426] skipped: 0 stress-ng: info: [2426] passed: 4: atomic (4) stress-ng: info: [2426] failed: 0 stress-ng: info: [2426] metrics untrustworthy: 0 stress-ng: info: [2426] successful run completed in 10 mins, 0.05 secs