---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8464 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2799.998 BogoMIPS: 5599.99 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 Mmio stale data: 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; Retpolines, 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 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8464) 03/07/23 _x86_64_ (8 CPU) 01:46:53 LINUX RESTART (8 CPU) 01:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:48:01 156.51 47.40 109.11 0.00 5325.16 132785.07 0.00 01:49:01 60.17 0.25 59.92 0.00 17.86 33218.73 0.00 01:50:01 1.22 0.00 1.22 0.00 0.00 17.08 0.00 01:51:01 1.40 0.00 1.40 0.00 0.00 15.60 0.00 01:52:01 17.06 7.08 9.98 0.00 901.05 2053.26 0.00 01:53:01 39.83 4.53 35.29 0.00 4278.09 6736.74 0.00 01:54:01 3.53 0.02 3.52 0.00 0.13 90.52 0.00 01:55:01 1.73 0.00 1.73 0.00 0.00 20.00 0.00 01:56:01 1.50 0.00 1.50 0.00 0.00 16.39 0.00 01:57:01 2.03 0.00 2.03 0.00 0.00 22.40 0.00 01:58:01 23.51 0.10 23.41 0.00 10.26 24569.91 0.00 Average: 28.05 5.40 22.65 0.00 957.56 18141.98 0.00 01:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:48:01 28979948 31585972 719600 2.19 79084 2788340 1845756 5.44 1028180 2492268 191408 01:49:01 28665912 31575020 730252 2.22 91516 3049544 1751676 5.16 1107060 2695640 84 01:50:01 28682200 31591384 713972 2.17 91548 3049544 1751676 5.16 1088636 2695640 12 01:51:01 28684292 31593584 711632 2.16 91580 3049548 1751676 5.16 1086120 2695644 140 01:52:01 28547956 31579944 711704 2.16 103736 3163228 1666388 4.91 1166208 2741952 1168 01:53:01 28160088 31576016 713836 2.17 125580 3505444 1808380 5.33 1407208 2863988 40 01:54:01 28170916 31581968 707716 2.15 124192 3502192 1780324 5.25 1400012 2860756 8 01:55:01 28171364 31582520 707096 2.15 124280 3502196 1780324 5.25 1400568 2860760 212 01:56:01 28171284 31582544 707064 2.15 124376 3502200 1780324 5.25 1400112 2860764 172 01:57:01 28170992 31582356 707132 2.15 124480 3502204 1780324 5.25 1400288 2860768 4 01:58:01 27382428 31560236 724796 2.20 138236 4206096 1861328 5.49 1435204 3563880 125428 Average: 28344307 31581049 714073 2.17 110783 3347321 1778016 5.24 1265418 2835642 28971 01:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:48:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 01:48:01 docker0 63.13 131.79 4.68 1027.12 0.00 0.00 0.00 0.00 01:48:01 ens3 783.56 459.58 7457.72 94.75 0.00 0.00 0.00 0.00 01:48:01 veth0dbc339 61.63 130.34 5.29 1011.90 0.00 0.00 0.00 0.08 01:49:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 01:49:01 docker0 2.38 2.92 0.21 0.51 0.00 0.00 0.00 0.00 01:49:01 ens3 129.60 94.12 2535.60 87.82 0.00 0.00 0.00 0.00 01:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 ens3 0.12 0.08 0.01 0.03 0.00 0.00 0.00 0.00 01:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 ens3 0.55 0.08 0.04 0.01 0.00 0.00 0.00 0.00 01:52:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 ens3 39.76 19.66 858.51 1.53 0.00 0.00 0.00 0.00 01:53:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 ens3 134.09 66.26 1948.37 13.56 0.00 0.00 0.00 0.00 01:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 ens3 0.13 0.07 0.01 0.00 0.00 0.00 0.00 0.00 01:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 ens3 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:58:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 ens3 132.86 79.69 3970.64 10.70 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 5.96 12.25 0.44 93.43 0.00 0.00 0.00 0.00 Average: ens3 111.01 65.43 1524.70 18.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8464) 03/07/23 _x86_64_ (8 CPU) 01:46:53 LINUX RESTART (8 CPU) 01:47:01 CPU %user %nice %system %iowait %steal %idle 01:48:01 all 10.03 0.00 3.62 2.45 0.07 83.82 01:48:01 0 9.25 0.00 5.37 0.34 0.08 84.96 01:48:01 1 10.14 0.00 4.01 7.35 0.07 78.43 01:48:01 2 9.59 0.00 3.20 6.56 0.07 80.58 01:48:01 3 8.59 0.00 3.85 0.39 0.05 87.12 01:48:01 4 10.84 0.00 2.45 0.68 0.07 85.96 01:48:01 5 10.40 0.00 3.44 2.01 0.07 84.08 01:48:01 6 11.76 0.00 2.97 0.44 0.05 84.78 01:48:01 7 9.68 0.00 3.68 1.88 0.08 84.67 01:49:01 all 29.52 0.00 4.40 1.74 0.09 64.24 01:49:01 0 34.13 0.00 4.20 0.99 0.10 60.57 01:49:01 1 30.35 0.00 3.94 0.07 0.08 65.55 01:49:01 2 28.34 0.00 4.25 1.29 0.08 66.03 01:49:01 3 27.17 0.00 4.29 0.07 0.10 68.37 01:49:01 4 32.42 0.00 5.08 9.82 0.08 52.59 01:49:01 5 27.46 0.00 4.13 1.58 0.08 66.74 01:49:01 6 27.36 0.00 4.68 0.07 0.08 67.81 01:49:01 7 28.94 0.00 4.61 0.05 0.13 66.26 01:50:01 all 0.03 0.00 0.01 0.00 0.00 99.95 01:50:01 0 0.07 0.00 0.03 0.00 0.00 99.90 01:50:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:50:01 2 0.03 0.00 0.00 0.03 0.00 99.93 01:50:01 3 0.02 0.00 0.03 0.00 0.00 99.95 01:50:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:50:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:50:01 6 0.03 0.00 0.00 0.00 0.00 99.97 01:50:01 7 0.03 0.00 0.02 0.00 0.00 99.95 01:51:01 all 0.02 0.00 0.01 0.01 0.00 99.96 01:51:01 0 0.05 0.00 0.02 0.00 0.02 99.92 01:51:01 1 0.03 0.00 0.00 0.02 0.00 99.95 01:51:01 2 0.00 0.00 0.00 0.03 0.00 99.97 01:51:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:51:01 4 0.02 0.00 0.00 0.00 0.02 99.97 01:51:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:51:01 6 0.00 0.00 0.02 0.00 0.00 99.98 01:51:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:52:01 all 0.42 0.00 0.37 0.17 0.01 99.03 01:52:01 0 0.22 0.00 0.33 0.02 0.02 99.42 01:52:01 1 0.33 0.00 0.47 0.32 0.02 98.87 01:52:01 2 0.12 0.00 0.18 0.30 0.02 99.38 01:52:01 3 0.95 0.00 0.18 0.02 0.03 98.82 01:52:01 4 0.68 0.00 0.15 0.02 0.00 99.15 01:52:01 5 0.45 0.00 0.17 0.22 0.00 99.17 01:52:01 6 0.08 0.00 0.12 0.00 0.02 99.78 01:52:01 7 0.50 0.00 1.35 0.47 0.02 97.67 01:53:01 all 1.88 0.00 1.05 0.97 0.02 96.07 01:53:01 0 1.66 0.00 0.64 0.54 0.02 97.15 01:53:01 1 1.85 0.00 1.70 0.23 0.02 96.19 01:53:01 2 1.79 0.00 0.73 4.58 0.02 92.88 01:53:01 3 1.82 0.00 1.15 0.60 0.03 96.39 01:53:01 4 2.77 0.00 1.63 1.47 0.03 94.10 01:53:01 5 2.30 0.00 0.85 0.07 0.03 96.74 01:53:01 6 1.52 0.00 1.09 0.23 0.02 97.15 01:53:01 7 1.34 0.00 0.59 0.07 0.02 97.99 01:54:01 all 0.09 0.00 0.05 0.02 0.00 99.85 01:54:01 0 0.08 0.00 0.03 0.00 0.00 99.88 01:54:01 1 0.05 0.00 0.05 0.00 0.00 99.90 01:54:01 2 0.03 0.00 0.05 0.07 0.00 99.85 01:54:01 3 0.23 0.00 0.10 0.00 0.00 99.67 01:54:01 4 0.10 0.00 0.02 0.00 0.00 99.88 01:54:01 5 0.08 0.00 0.05 0.05 0.00 99.82 01:54:01 6 0.03 0.00 0.03 0.00 0.00 99.93 01:54:01 7 0.10 0.00 0.05 0.02 0.00 99.83 01:55:01 all 0.01 0.00 0.01 0.00 0.00 99.97 01:55:01 0 0.02 0.00 0.00 0.00 0.02 99.97 01:55:01 1 0.00 0.00 0.02 0.00 0.00 99.98 01:55:01 2 0.02 0.00 0.00 0.03 0.00 99.95 01:55:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:55:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:55:01 5 0.02 0.00 0.02 0.00 0.02 99.95 01:55:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:55:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:56:01 all 0.02 0.00 0.01 0.00 0.00 99.97 01:56:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:56:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:56:01 2 0.00 0.00 0.00 0.03 0.02 99.95 01:56:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:56:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:56:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:56:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:56:01 7 0.03 0.00 0.02 0.00 0.00 99.95 01:57:01 all 0.02 0.00 0.02 0.03 0.00 99.93 01:57:01 0 0.08 0.00 0.00 0.00 0.00 99.92 01:57:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:57:01 2 0.00 0.00 0.03 0.17 0.00 99.80 01:57:01 3 0.03 0.00 0.02 0.00 0.02 99.93 01:57:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:57:01 5 0.02 0.00 0.05 0.02 0.02 99.90 01:57:01 6 0.00 0.00 0.02 0.02 0.00 99.97 01:57:01 7 0.00 0.00 0.00 0.03 0.00 99.97 01:58:01 all 2.85 0.00 1.25 0.81 0.02 95.07 01:58:01 0 2.69 0.00 1.25 1.14 0.02 94.90 01:58:01 1 2.48 0.00 1.52 0.00 0.02 95.98 01:58:01 2 3.23 0.00 1.23 0.35 0.02 95.17 01:58:01 3 1.88 0.00 2.59 0.03 0.02 95.48 01:58:01 4 2.16 0.00 0.77 0.02 0.03 97.03 01:58:01 5 2.84 0.00 0.55 0.07 0.02 96.52 01:58:01 6 4.79 0.00 0.93 0.00 0.02 94.26 01:58:01 7 2.71 0.00 1.17 4.86 0.03 91.23 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.05 0.00 0.98 0.56 0.02 94.39 Average: 0 4.37 0.00 1.08 0.27 0.02 94.25 Average: 1 4.10 0.00 1.06 0.72 0.02 94.10 Average: 2 3.90 0.00 0.88 1.22 0.02 93.99 Average: 3 3.67 0.00 1.10 0.10 0.02 95.10 Average: 4 4.42 0.00 0.92 1.08 0.02 93.56 Average: 5 3.94 0.00 0.84 0.36 0.02 94.84 Average: 6 4.12 0.00 0.89 0.07 0.02 94.91 Average: 7 3.92 0.00 1.04 0.67 0.03 94.35