---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-557 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-557) 06/01/22 _x86_64_ (8 CPU) 17:09:58 LINUX RESTART (8 CPU) 17:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:11:01 434.39 64.85 369.54 0.00 10326.56 214313.23 0.00 17:12:01 227.58 0.43 227.15 0.00 6.53 61394.43 0.00 17:13:01 120.67 0.90 119.77 0.00 20.40 33771.07 0.00 17:14:01 1.23 0.00 1.23 0.00 0.00 14.28 0.00 17:15:01 1.40 0.02 1.38 0.00 0.13 16.80 0.00 17:16:01 0.88 0.00 0.88 0.00 0.00 11.06 0.00 17:17:01 1.17 0.02 1.15 0.00 0.13 14.53 0.00 17:18:01 1.13 0.00 1.13 0.00 0.00 13.46 0.00 17:19:01 1.20 0.00 1.20 0.00 0.00 14.26 0.00 17:20:01 1.42 0.00 1.42 0.00 0.00 15.60 0.00 Average: 79.11 6.62 72.49 0.00 1035.55 30960.88 0.00 17:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:11:01 28994512 31770572 527904 1.61 116228 2932496 2110968 6.22 1104964 2403540 323992 17:12:01 28521300 31742140 548968 1.67 161904 3276000 2372896 6.99 1303800 2611964 244 17:13:01 27802480 31775376 513056 1.56 172952 3953264 1918524 5.65 1339136 3230812 140 17:14:01 27799824 31772728 515476 1.57 172976 3953264 1918524 5.65 1342944 3230812 16 17:15:01 27804080 31777000 511320 1.55 173016 3953264 1918524 5.65 1336440 3230816 28 17:16:01 27804756 31777872 510568 1.55 173020 3953272 1918524 5.65 1335892 3230976 20 17:17:01 27809440 31782584 505796 1.54 173052 3953268 1918524 5.65 1330820 3230984 16 17:18:01 27809504 31782848 505172 1.54 173080 3953284 1918524 5.65 1330788 3230996 8 17:19:01 27809660 31783044 504788 1.54 173112 3953284 1918524 5.65 1330560 3230996 12 17:20:01 27809612 31783076 504720 1.53 173180 3953272 1918524 5.65 1330624 3231000 12 Average: 27996517 31774724 514777 1.57 166252 3783467 1983206 5.84 1308597 3086290 32449 17:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:11:01 ens3 782.56 475.11 8114.48 105.77 0.00 0.00 0.00 0.00 17:11:01 lo 7.86 7.86 0.76 0.76 0.00 0.00 0.00 0.00 17:11:01 docker0 3.00 2.82 0.31 43.28 0.00 0.00 0.00 0.00 17:12:01 ens3 245.44 188.85 1858.93 79.31 0.00 0.00 0.00 0.00 17:12:01 veth3dd7f64 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 17:12:01 veth0da5517 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 138.19 175.35 10.86 1812.71 0.00 0.00 0.00 0.00 17:13:01 ens3 108.32 66.70 2626.89 13.34 0.00 0.00 0.00 0.00 17:13:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 17:13:01 docker0 2.38 5.17 0.16 53.82 0.00 0.00 0.00 0.00 17:14:01 ens3 15.00 15.78 13.48 12.58 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 8.50 8.77 0.86 14.13 0.00 0.00 0.00 0.00 17:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 3.00 3.00 0.26 6.83 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 0.15 0.13 0.07 0.01 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 0.10 0.00 0.01 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 116.34 75.86 1261.59 23.20 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 14.36 18.33 1.13 190.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-557) 06/01/22 _x86_64_ (8 CPU) 17:09:58 LINUX RESTART (8 CPU) 17:10:01 CPU %user %nice %system %iowait %steal %idle 17:11:01 all 11.61 0.00 4.64 1.97 0.11 81.68 17:11:01 0 15.19 0.00 3.82 1.75 0.10 79.15 17:11:01 1 10.72 0.00 6.84 1.82 0.10 80.52 17:11:01 2 13.39 0.00 3.81 2.09 0.08 80.63 17:11:01 3 10.30 0.00 4.18 2.83 0.13 82.55 17:11:01 4 9.39 0.00 4.70 1.72 0.12 84.07 17:11:01 5 10.24 0.00 4.41 1.23 0.08 84.03 17:11:01 6 11.37 0.00 5.34 1.71 0.08 81.49 17:11:01 7 12.27 0.00 4.02 2.59 0.14 80.99 17:12:01 all 29.06 0.00 5.98 0.97 0.11 63.88 17:12:01 0 28.51 0.00 5.75 1.15 0.10 64.50 17:12:01 1 28.29 0.00 6.01 1.76 0.10 63.84 17:12:01 2 29.77 0.00 5.86 0.37 0.12 63.88 17:12:01 3 32.02 0.00 5.97 0.08 0.10 61.82 17:12:01 4 27.11 0.00 5.57 0.10 0.10 67.12 17:12:01 5 29.84 0.00 6.37 3.53 0.15 60.10 17:12:01 6 29.25 0.00 6.05 0.49 0.12 64.09 17:12:01 7 27.70 0.00 6.26 0.25 0.12 65.66 17:13:01 all 17.33 0.00 3.37 0.82 0.09 78.38 17:13:01 0 16.66 0.00 3.69 0.89 0.08 78.68 17:13:01 1 17.79 0.00 2.96 1.75 0.08 77.41 17:13:01 2 17.45 0.00 2.98 0.25 0.08 79.23 17:13:01 3 19.28 0.00 3.73 0.03 0.10 76.86 17:13:01 4 16.03 0.00 3.32 0.07 0.10 80.48 17:13:01 5 16.68 0.00 3.07 0.39 0.08 79.77 17:13:01 6 18.45 0.00 3.53 3.11 0.10 74.82 17:13:01 7 16.27 0.00 3.72 0.07 0.12 79.82 17:14:01 all 0.14 0.00 0.02 0.00 0.00 99.83 17:14:01 0 0.03 0.00 0.00 0.00 0.00 99.97 17:14:01 1 0.80 0.00 0.03 0.00 0.00 99.17 17:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:14:01 3 0.07 0.00 0.03 0.00 0.00 99.90 17:14:01 4 0.02 0.00 0.00 0.00 0.02 99.97 17:14:01 5 0.13 0.00 0.02 0.00 0.02 99.83 17:14:01 6 0.00 0.00 0.02 0.03 0.00 99.95 17:14:01 7 0.08 0.00 0.05 0.00 0.00 99.87 17:15:01 all 0.03 0.00 0.02 0.00 0.01 99.94 17:15:01 0 0.05 0.00 0.00 0.00 0.02 99.93 17:15:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:15:01 3 0.02 0.00 0.05 0.00 0.00 99.93 17:15:01 4 0.03 0.00 0.02 0.00 0.00 99.95 17:15:01 5 0.03 0.00 0.03 0.00 0.02 99.92 17:15:01 6 0.03 0.00 0.00 0.03 0.00 99.93 17:15:01 7 0.05 0.00 0.03 0.00 0.02 99.90 17:16:01 all 0.02 0.00 0.02 0.00 0.01 99.95 17:16:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:16:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:16:01 2 0.00 0.00 0.02 0.00 0.00 99.98 17:16:01 3 0.02 0.00 0.00 0.02 0.00 99.97 17:16:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:16:01 5 0.07 0.00 0.05 0.00 0.02 99.87 17:16:01 6 0.02 0.00 0.02 0.02 0.02 99.93 17:16:01 7 0.00 0.00 0.03 0.00 0.00 99.97 17:17:01 all 0.01 0.00 0.01 0.00 0.00 99.96 17:17:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:17:01 2 0.02 0.00 0.03 0.00 0.00 99.95 17:17:01 3 0.00 0.00 0.02 0.03 0.00 99.95 17:17:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:17:01 5 0.03 0.00 0.00 0.00 0.02 99.95 17:17:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:17:01 7 0.00 0.00 0.02 0.00 0.00 99.98 17:18:01 all 0.01 0.00 0.01 0.00 0.00 99.97 17:18:01 0 0.03 0.00 0.00 0.00 0.00 99.97 17:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:18:01 3 0.00 0.00 0.02 0.02 0.02 99.95 17:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:18:01 5 0.02 0.00 0.03 0.00 0.02 99.93 17:18:01 6 0.03 0.00 0.00 0.02 0.00 99.95 17:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:19:01 all 0.02 0.00 0.01 0.00 0.00 99.97 17:19:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:19:01 3 0.03 0.00 0.00 0.00 0.00 99.97 17:19:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:19:01 5 0.03 0.00 0.03 0.00 0.02 99.92 17:19:01 6 0.02 0.00 0.02 0.03 0.00 99.93 17:19:01 7 0.03 0.00 0.00 0.00 0.00 99.97 17:20:01 all 0.01 0.00 0.01 0.00 0.00 99.98 17:20:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:20:01 2 0.02 0.00 0.00 0.00 0.02 99.97 17:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:20:01 5 0.05 0.00 0.02 0.00 0.00 99.93 17:20:01 6 0.00 0.00 0.02 0.03 0.00 99.95 17:20:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 5.78 0.00 1.40 0.38 0.03 92.41 Average: 0 6.01 0.00 1.32 0.38 0.03 92.27 Average: 1 5.75 0.00 1.58 0.53 0.03 92.11 Average: 2 6.02 0.00 1.26 0.27 0.03 92.42 Average: 3 6.13 0.00 1.39 0.30 0.04 92.14 Average: 4 5.23 0.00 1.35 0.19 0.03 93.20 Average: 5 5.67 0.00 1.39 0.51 0.04 92.39 Average: 6 5.87 0.00 1.49 0.54 0.03 92.06 Average: 7 5.59 0.00 1.40 0.29 0.04 92.69