---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19756 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19756) 07/12/22 _x86_64_ (8 CPU) 20:18:52 LINUX RESTART (8 CPU) 20:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:20:01 439.96 57.92 382.04 0.00 9415.90 214772.20 0.00 20:21:01 179.17 1.35 177.82 0.00 19.46 37629.73 0.00 20:22:01 109.48 0.02 109.46 0.00 4.26 32776.95 0.00 20:23:01 1.33 0.00 1.33 0.00 0.00 17.35 0.00 20:24:01 1.38 0.02 1.37 0.00 0.13 15.86 0.00 20:25:01 0.92 0.00 0.92 0.00 0.00 11.86 0.00 20:26:01 1.18 0.00 1.18 0.00 0.00 13.33 0.00 20:27:01 1.02 0.00 1.02 0.00 0.00 13.86 0.00 20:28:01 1.17 0.00 1.17 0.00 0.00 13.46 0.00 20:29:01 1.37 0.00 1.37 0.00 0.00 16.93 0.00 20:30:01 1.25 0.00 1.25 0.00 0.00 17.86 0.00 Average: 67.11 5.39 61.72 0.00 858.11 25936.23 0.00 20:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:20:01 28846864 31738412 563880 1.71 115728 3042440 2245936 6.62 1136032 2517608 456 20:21:01 28168820 31637680 649988 1.98 162236 3505664 2656288 7.83 1420740 2827208 128576 20:22:01 27688320 31751640 539432 1.64 172028 4043296 1919200 5.66 1296244 3388140 180 20:23:01 27688300 31751676 539160 1.64 172076 4043292 1919200 5.66 1296004 3388140 164 20:24:01 27695072 31758512 532244 1.62 172108 4043308 1919200 5.66 1289332 3388180 36 20:25:01 27695560 31758996 531724 1.62 172136 4043300 1919200 5.66 1288672 3388180 144 20:26:01 27699700 31763200 527368 1.60 172164 4043312 1919200 5.66 1284616 3388188 20 20:27:01 27699644 31763268 527344 1.60 172188 4043312 1919200 5.66 1284712 3388288 148 20:28:01 27699668 31763316 527220 1.60 172220 4043316 1919200 5.66 1284544 3388288 20 20:29:01 27699732 31763432 527236 1.60 172256 4043324 1919200 5.66 1284888 3388292 100 20:30:01 27699148 31762868 527752 1.60 172284 4043304 1919200 5.66 1285352 3388276 136 Average: 27843712 31746636 544850 1.66 166129 3903443 2015911 5.94 1286467 3258072 11816 20:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:20:01 veth62feaf4 0.22 0.25 0.02 0.10 0.00 0.00 0.00 0.00 20:20:01 lo 7.47 7.47 0.72 0.72 0.00 0.00 0.00 0.00 20:20:01 docker0 4.67 3.70 0.46 45.90 0.00 0.00 0.00 0.00 20:20:01 ens3 775.20 462.82 7958.08 107.56 0.00 0.00 0.00 0.00 20:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:21:01 docker0 114.36 147.11 9.07 1089.38 0.00 0.00 0.00 0.00 20:21:01 veth64b2d76 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 20:21:01 ens3 235.19 178.97 1144.62 80.36 0.00 0.00 0.00 0.00 20:22:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 20:22:01 docker0 2.60 5.45 0.17 57.97 0.00 0.00 0.00 0.00 20:22:01 ens3 122.62 87.21 2584.02 44.35 0.00 0.00 0.00 0.00 20:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 10.30 10.80 5.12 14.45 0.00 0.00 0.00 0.00 20:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 3.12 5.55 0.43 4.99 0.00 0.00 0.00 0.00 20:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 0.27 0.23 0.08 0.08 0.00 0.00 0.00 0.00 20:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 ens3 0.10 0.00 0.01 0.00 0.00 0.00 0.00 0.00 20:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 0.28 0.22 0.07 0.01 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 0.13 0.02 0.01 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 0.25 0.10 0.02 0.01 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 0.35 0.20 0.14 0.07 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 11.06 14.20 0.88 108.47 0.00 0.00 0.00 0.00 Average: ens3 104.35 67.83 1063.02 22.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19756) 07/12/22 _x86_64_ (8 CPU) 20:18:52 LINUX RESTART (8 CPU) 20:19:01 CPU %user %nice %system %iowait %steal %idle 20:20:01 all 12.03 0.00 5.24 2.64 0.06 80.03 20:20:01 0 10.49 0.00 5.05 0.92 0.05 83.48 20:20:01 1 10.94 0.00 4.90 6.82 0.07 77.27 20:20:01 2 11.51 0.00 6.13 0.96 0.07 81.33 20:20:01 3 11.70 0.00 5.36 1.39 0.07 81.48 20:20:01 4 12.14 0.00 4.70 1.49 0.07 81.61 20:20:01 5 14.46 0.00 4.64 0.84 0.07 79.99 20:20:01 6 11.01 0.00 4.82 1.84 0.05 82.27 20:20:01 7 13.99 0.00 6.29 6.88 0.05 72.78 20:21:01 all 34.05 0.00 7.18 1.40 0.10 57.28 20:21:01 0 34.72 0.00 7.27 1.15 0.10 56.76 20:21:01 1 34.79 0.00 6.65 0.34 0.08 58.14 20:21:01 2 35.39 0.00 7.25 0.52 0.10 56.73 20:21:01 3 31.79 0.00 6.98 0.27 0.10 60.86 20:21:01 4 34.66 0.00 7.49 3.90 0.10 53.85 20:21:01 5 33.24 0.00 6.96 1.65 0.08 58.06 20:21:01 6 33.89 0.00 7.65 1.18 0.08 57.19 20:21:01 7 33.89 0.00 7.15 2.18 0.10 56.68 20:22:01 all 13.84 0.00 3.13 1.01 0.05 81.97 20:22:01 0 14.23 0.00 3.14 0.82 0.07 81.74 20:22:01 1 13.38 0.00 2.89 0.22 0.05 83.45 20:22:01 2 14.85 0.00 3.25 1.53 0.05 80.32 20:22:01 3 12.64 0.00 3.21 0.30 0.05 83.79 20:22:01 4 13.90 0.00 3.25 0.05 0.05 82.75 20:22:01 5 14.13 0.00 3.41 4.73 0.05 77.68 20:22:01 6 13.73 0.00 2.95 0.00 0.03 83.29 20:22:01 7 13.87 0.00 2.96 0.40 0.05 82.71 20:23:01 all 0.04 0.00 0.02 0.00 0.00 99.93 20:23:01 0 0.07 0.00 0.03 0.02 0.00 99.88 20:23:01 1 0.05 0.00 0.03 0.00 0.00 99.92 20:23:01 2 0.08 0.00 0.03 0.02 0.00 99.87 20:23:01 3 0.00 0.00 0.03 0.00 0.02 99.95 20:23:01 4 0.03 0.00 0.00 0.00 0.00 99.97 20:23:01 5 0.07 0.00 0.02 0.00 0.02 99.90 20:23:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:23:01 7 0.00 0.00 0.02 0.00 0.00 99.98 20:24:01 all 0.23 0.00 0.02 0.00 0.00 99.74 20:24:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:24:01 1 1.58 0.00 0.05 0.00 0.00 98.37 20:24:01 2 0.00 0.00 0.02 0.02 0.00 99.97 20:24:01 3 0.08 0.00 0.02 0.00 0.00 99.90 20:24:01 4 0.00 0.00 0.02 0.00 0.00 99.98 20:24:01 5 0.07 0.00 0.02 0.02 0.00 99.90 20:24:01 6 0.05 0.00 0.00 0.00 0.02 99.93 20:24:01 7 0.03 0.00 0.02 0.00 0.00 99.95 20:25:01 all 0.27 0.00 0.01 0.00 0.00 99.72 20:25:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:25:01 1 1.99 0.00 0.02 0.00 0.00 98.00 20:25:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:25:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:25:01 5 0.03 0.00 0.03 0.02 0.00 99.92 20:25:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:25:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:26:01 all 0.27 0.00 0.01 0.01 0.00 99.71 20:26:01 0 0.02 0.00 0.00 0.03 0.00 99.95 20:26:01 1 1.97 0.00 0.00 0.00 0.00 98.03 20:26:01 2 0.02 0.00 0.00 0.02 0.00 99.97 20:26:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:26:01 4 0.05 0.00 0.02 0.00 0.00 99.93 20:26:01 5 0.05 0.00 0.05 0.00 0.02 99.88 20:26:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:26:01 7 0.02 0.00 0.02 0.00 0.00 99.97 20:27:01 all 0.17 0.00 0.01 0.00 0.00 99.81 20:27:01 0 0.00 0.00 0.02 0.02 0.00 99.97 20:27:01 1 1.31 0.00 0.02 0.00 0.02 98.66 20:27:01 2 0.03 0.00 0.02 0.02 0.00 99.93 20:27:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:27:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:27:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:27:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:27:01 7 0.02 0.00 0.02 0.00 0.02 99.95 20:28:01 all 0.01 0.00 0.01 0.00 0.00 99.97 20:28:01 0 0.00 0.00 0.02 0.00 0.02 99.97 20:28:01 1 0.03 0.00 0.00 0.00 0.00 99.97 20:28:01 2 0.00 0.00 0.00 0.02 0.00 99.98 20:28:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:28:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:28:01 5 0.03 0.00 0.02 0.02 0.00 99.93 20:28:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:28:01 7 0.00 0.00 0.02 0.00 0.00 99.98 20:29:01 all 0.01 0.00 0.01 0.01 0.00 99.96 20:29:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:29:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:29:01 2 0.02 0.00 0.05 0.02 0.02 99.90 20:29:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:29:01 4 0.02 0.00 0.00 0.02 0.00 99.97 20:29:01 5 0.03 0.00 0.00 0.02 0.00 99.95 20:29:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:29:01 7 0.00 0.00 0.02 0.00 0.00 99.98 20:30:01 all 0.01 0.00 0.01 0.00 0.00 99.97 20:30:01 0 0.00 0.00 0.02 0.02 0.00 99.97 20:30:01 1 0.00 0.00 0.02 0.00 0.00 99.98 20:30:01 2 0.00 0.00 0.02 0.02 0.00 99.97 20:30:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:30:01 4 0.03 0.00 0.00 0.00 0.00 99.97 20:30:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:30:01 6 0.03 0.00 0.02 0.00 0.00 99.95 20:30:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.49 0.00 1.41 0.46 0.02 92.62 Average: 0 5.37 0.00 1.41 0.27 0.02 92.93 Average: 1 5.95 0.00 1.31 0.66 0.02 92.07 Average: 2 5.58 0.00 1.51 0.28 0.02 92.60 Average: 3 5.07 0.00 1.41 0.18 0.02 93.32 Average: 4 5.48 0.00 1.39 0.49 0.02 92.62 Average: 5 5.60 0.00 1.37 0.66 0.02 92.35 Average: 6 5.29 0.00 1.39 0.27 0.02 93.03 Average: 7 5.57 0.00 1.49 0.85 0.02 92.07