---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-237 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: 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 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-237) 05/27/22 _x86_64_ (8 CPU) 05:11:23 LINUX RESTART (8 CPU) 05:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:13:01 213.41 12.18 201.23 0.00 2002.47 129841.03 0.00 05:14:01 202.80 0.18 202.62 0.00 15.46 84935.44 0.00 05:15:01 1.18 0.00 1.18 0.00 0.00 17.48 0.00 05:16:01 1.13 0.00 1.13 0.00 0.00 15.59 0.00 05:17:01 1.40 0.03 1.37 0.00 0.27 15.86 0.00 05:18:01 1.60 0.00 1.60 0.00 0.00 20.40 0.00 05:19:01 1.02 0.00 1.02 0.00 0.00 12.40 0.00 05:20:01 1.20 0.00 1.20 0.00 0.00 16.13 0.00 05:21:01 0.88 0.00 0.88 0.00 0.00 10.53 0.00 05:22:01 1.22 0.00 1.22 0.00 0.00 19.73 0.00 05:23:01 4.85 0.25 4.60 0.00 19.33 103.05 0.00 Average: 39.15 1.15 38.00 0.00 185.22 19545.26 0.00 05:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:13:01 28261664 31692288 597676 1.82 158700 3473824 2240212 6.60 1373748 2785940 197012 05:14:01 27756576 31754212 535344 1.63 173156 3976308 1903756 5.61 1367660 3246460 88 05:15:01 27755600 31753524 535080 1.63 173180 3976312 1903756 5.61 1367620 3246464 184 05:16:01 27756752 31754728 533928 1.62 173208 3976316 1903756 5.61 1367272 3246532 64 05:17:01 27759340 31757444 531068 1.62 173264 3976312 1919900 5.66 1364580 3246540 24 05:18:01 27761220 31759400 529064 1.61 173272 3976328 1919900 5.66 1362844 3246544 160 05:19:01 27766812 31765264 523388 1.59 173308 3976332 1919900 5.66 1357108 3246780 20 05:20:01 27766236 31764720 523868 1.59 173324 3976336 1919900 5.66 1357448 3246800 36 05:21:01 27766716 31765228 523316 1.59 173352 3976336 1919900 5.66 1356860 3246808 20 05:22:01 27766628 31765296 523328 1.59 173396 3976300 1919900 5.66 1356960 3246916 96 05:23:01 27741472 31742280 543380 1.65 173504 3977636 2060616 6.07 1376744 3247296 404 Average: 27805365 31752217 536313 1.63 171969 3930758 1957409 5.77 1364440 3204825 18010 05:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:13:01 ens3 417.35 290.33 6303.66 103.68 0.00 0.00 0.00 0.00 05:13:01 lo 5.80 5.80 0.58 0.58 0.00 0.00 0.00 0.00 05:13:01 veth5be0dfb 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:13:01 docker0 112.86 139.26 9.46 1223.85 0.00 0.00 0.00 0.00 05:14:01 ens3 160.11 99.28 2693.44 34.74 0.00 0.00 0.00 0.00 05:14:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 05:14:01 docker0 14.00 17.63 0.80 89.73 0.00 0.00 0.00 0.00 05:15:01 ens3 5.88 5.02 0.49 7.09 0.00 0.00 0.00 0.00 05:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 ens3 10.53 13.66 1.24 21.46 0.00 0.00 0.00 0.00 05:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 ens3 4.78 8.08 1.97 9.40 0.00 0.00 0.00 0.00 05:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 ens3 0.42 0.10 0.02 0.01 0.00 0.00 0.00 0.00 05:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 ens3 0.62 0.13 0.14 0.07 0.00 0.00 0.00 0.00 05:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 ens3 0.50 0.32 0.26 0.20 0.00 0.00 0.00 0.00 05:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 ens3 0.20 0.10 0.07 0.01 0.00 0.00 0.00 0.00 05:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 ens3 0.22 0.23 0.08 0.08 0.00 0.00 0.00 0.00 05:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 ens3 19.66 11.23 19.58 6.49 0.00 0.00 0.00 0.00 05:23:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 56.39 38.95 820.05 16.66 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 11.53 14.26 0.93 119.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-237) 05/27/22 _x86_64_ (8 CPU) 05:11:23 LINUX RESTART (8 CPU) 05:12:01 CPU %user %nice %system %iowait %steal %idle 05:13:01 all 19.32 0.00 6.00 1.45 0.09 73.14 05:13:01 0 18.88 0.00 5.59 0.69 0.08 74.76 05:13:01 1 18.75 0.00 6.28 0.62 0.08 74.26 05:13:01 2 20.24 0.00 5.59 0.47 0.08 73.62 05:13:01 3 19.99 0.00 5.31 1.30 0.08 73.32 05:13:01 4 17.95 0.00 7.55 5.79 0.10 68.61 05:13:01 5 20.08 0.00 6.20 0.90 0.08 72.74 05:13:01 6 19.73 0.00 5.69 1.44 0.08 73.06 05:13:01 7 18.92 0.00 5.81 0.39 0.12 74.76 05:14:01 all 25.54 0.00 4.79 0.92 0.08 68.67 05:14:01 0 24.03 0.00 5.21 0.46 0.08 70.21 05:14:01 1 25.19 0.00 5.35 3.10 0.07 66.29 05:14:01 2 28.68 0.00 4.56 0.12 0.08 66.55 05:14:01 3 24.60 0.00 4.51 0.05 0.08 70.75 05:14:01 4 25.04 0.00 4.92 1.66 0.08 68.30 05:14:01 5 25.84 0.00 4.62 0.20 0.08 69.25 05:14:01 6 26.52 0.00 4.56 0.96 0.08 67.87 05:14:01 7 24.42 0.00 4.59 0.80 0.08 70.11 05:15:01 all 0.03 0.00 0.01 0.00 0.00 99.95 05:15:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:15:01 1 0.03 0.00 0.00 0.02 0.00 99.95 05:15:01 2 0.07 0.00 0.00 0.00 0.00 99.93 05:15:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:15:01 4 0.00 0.00 0.00 0.02 0.00 99.98 05:15:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:15:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:15:01 7 0.02 0.00 0.03 0.00 0.02 99.93 05:16:01 all 0.07 0.00 0.02 0.00 0.00 99.91 05:16:01 0 0.15 0.00 0.02 0.00 0.02 99.82 05:16:01 1 0.02 0.00 0.02 0.02 0.02 99.93 05:16:01 2 0.08 0.00 0.02 0.00 0.00 99.90 05:16:01 3 0.05 0.00 0.07 0.00 0.00 99.88 05:16:01 4 0.03 0.00 0.00 0.02 0.00 99.95 05:16:01 5 0.08 0.00 0.03 0.00 0.00 99.88 05:16:01 6 0.03 0.00 0.00 0.00 0.00 99.97 05:16:01 7 0.08 0.00 0.00 0.00 0.00 99.92 05:17:01 all 0.03 0.00 0.02 0.00 0.00 99.95 05:17:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:17:01 1 0.02 0.00 0.02 0.02 0.00 99.95 05:17:01 2 0.02 0.00 0.00 0.00 0.02 99.97 05:17:01 3 0.02 0.00 0.02 0.00 0.02 99.95 05:17:01 4 0.02 0.00 0.05 0.02 0.00 99.92 05:17:01 5 0.03 0.00 0.00 0.00 0.00 99.97 05:17:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:17:01 7 0.10 0.00 0.02 0.00 0.00 99.88 05:18:01 all 0.01 0.00 0.01 0.01 0.01 99.97 05:18:01 0 0.02 0.00 0.00 0.00 0.02 99.97 05:18:01 1 0.00 0.00 0.00 0.02 0.00 99.98 05:18:01 2 0.02 0.00 0.02 0.02 0.00 99.95 05:18:01 3 0.02 0.00 0.02 0.00 0.02 99.95 05:18:01 4 0.00 0.00 0.00 0.02 0.00 99.98 05:18:01 5 0.02 0.00 0.02 0.00 0.02 99.95 05:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:18:01 7 0.02 0.00 0.02 0.00 0.00 99.97 05:19:01 all 0.02 0.00 0.01 0.00 0.00 99.96 05:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:19:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:19:01 2 0.05 0.00 0.05 0.02 0.00 99.88 05:19:01 3 0.03 0.00 0.02 0.00 0.02 99.93 05:19:01 4 0.02 0.00 0.02 0.02 0.00 99.95 05:19:01 5 0.02 0.00 0.02 0.00 0.00 99.97 05:19:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:19:01 7 0.00 0.00 0.00 0.00 0.02 99.98 05:20:01 all 0.02 0.00 0.01 0.00 0.00 99.97 05:20:01 0 0.03 0.00 0.00 0.00 0.00 99.97 05:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:20:01 2 0.02 0.00 0.00 0.02 0.00 99.97 05:20:01 3 0.05 0.00 0.02 0.00 0.00 99.93 05:20:01 4 0.00 0.00 0.00 0.02 0.00 99.98 05:20:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:20:01 6 0.02 0.00 0.00 0.00 0.02 99.97 05:20:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:21:01 all 0.21 0.00 0.01 0.01 0.00 99.78 05:21:01 0 1.57 0.00 0.03 0.00 0.02 98.39 05:21:01 1 0.02 0.00 0.00 0.03 0.00 99.95 05:21:01 2 0.00 0.00 0.00 0.00 0.02 99.98 05:21:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:21:01 4 0.02 0.00 0.00 0.02 0.00 99.97 05:21:01 5 0.00 0.00 0.02 0.00 0.00 99.98 05:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:21:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:22:01 all 0.26 0.00 0.01 0.00 0.00 99.72 05:22:01 0 2.02 0.00 0.00 0.00 0.00 97.98 05:22:01 1 0.00 0.00 0.00 0.02 0.00 99.98 05:22:01 2 0.03 0.00 0.00 0.00 0.00 99.97 05:22:01 3 0.02 0.00 0.02 0.00 0.02 99.95 05:22:01 4 0.00 0.00 0.00 0.02 0.00 99.98 05:22:01 5 0.00 0.00 0.02 0.00 0.00 99.98 05:22:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:22:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:23:01 all 0.43 0.00 0.18 0.02 0.01 99.37 05:23:01 0 0.78 0.00 0.20 0.00 0.00 99.02 05:23:01 1 0.30 0.00 0.17 0.07 0.00 99.47 05:23:01 2 0.25 0.00 0.25 0.00 0.00 99.50 05:23:01 3 0.57 0.00 0.20 0.02 0.02 99.20 05:23:01 4 0.35 0.00 0.12 0.03 0.00 99.50 05:23:01 5 0.50 0.00 0.17 0.00 0.00 99.33 05:23:01 6 0.20 0.00 0.13 0.00 0.02 99.65 05:23:01 7 0.47 0.00 0.20 0.02 0.02 99.30 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.14 0.00 1.00 0.22 0.02 94.63 Average: 0 4.28 0.00 1.00 0.10 0.02 94.59 Average: 1 3.99 0.00 1.07 0.35 0.02 94.57 Average: 2 4.45 0.00 0.94 0.06 0.02 94.53 Average: 3 4.09 0.00 0.92 0.12 0.02 94.85 Average: 4 3.92 0.00 1.14 0.68 0.02 94.24 Average: 5 4.21 0.00 1.00 0.10 0.02 94.67 Average: 6 4.19 0.00 0.94 0.22 0.02 94.64 Average: 7 3.95 0.00 0.96 0.11 0.02 94.96