---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-28748 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: 2799.988 BogoMIPS: 5599.97 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-28748) 09/08/22 _x86_64_ (8 CPU) 21:15:54 LINUX RESTART (8 CPU) 21:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:17:01 392.60 61.54 331.06 0.00 9415.76 193920.48 0.00 21:18:01 53.32 0.10 53.22 0.00 2.53 34801.42 0.00 21:19:01 43.23 0.12 43.11 0.00 11.20 18942.71 0.00 21:20:01 1.23 0.00 1.23 0.00 0.00 14.26 0.00 21:21:01 1.35 0.02 1.33 0.00 0.13 16.53 0.00 21:22:01 0.88 0.00 0.88 0.00 0.00 10.40 0.00 21:23:01 1.18 0.00 1.18 0.00 0.00 14.26 0.00 21:24:01 1.00 0.00 1.00 0.00 0.00 11.73 0.00 Average: 61.85 7.72 54.13 0.00 1178.70 30966.47 0.00 21:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:17:01 29011832 31760684 551404 1.68 112704 2909824 2384364 7.03 1112552 2391904 577756 21:18:01 28677228 31771844 519576 1.58 108108 3228476 2163508 6.38 1273196 2513200 7184 21:19:01 28450740 31791064 502816 1.53 122020 3435588 1949652 5.75 1158356 2832404 308 21:20:01 28451384 31791784 501988 1.53 122048 3435592 1949652 5.75 1157436 2832404 236 21:21:01 28457768 31798980 495348 1.51 122088 3435600 1949652 5.75 1149524 2833152 204 21:22:01 28458476 31799728 494556 1.50 122108 3435600 1949652 5.75 1149728 2833152 212 21:23:01 28467280 31808576 485716 1.48 122136 3435604 1949652 5.75 1139924 2833164 12 21:24:01 28467296 31808600 485624 1.48 122172 3435608 1949652 5.75 1139912 2833168 136 Average: 28555250 31791408 504628 1.53 119173 3343986 2030723 5.98 1160078 2737818 73256 21:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:17:01 ens3 830.38 573.85 7359.14 108.14 0.00 0.00 0.00 0.00 21:17:01 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 21:17:01 docker0 1.43 1.47 0.19 12.19 0.00 0.00 0.00 0.00 21:18:01 ens3 88.20 67.61 434.87 62.19 0.00 0.00 0.00 0.00 21:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:18:01 docker0 32.59 35.14 2.28 389.31 0.00 0.00 0.00 0.00 21:18:01 veth6a06e6d 32.59 35.26 2.73 389.32 0.00 0.00 0.00 0.03 21:19:01 ens3 135.74 82.82 2533.40 16.57 0.00 0.00 0.00 0.00 21:19:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 ens3 0.12 0.15 0.01 0.01 0.00 0.00 0.00 0.00 21:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 ens3 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 21:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 ens3 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 ens3 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 131.87 90.59 1290.94 23.38 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 4.25 4.58 0.31 50.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-28748) 09/08/22 _x86_64_ (8 CPU) 21:15:54 LINUX RESTART (8 CPU) 21:16:01 CPU %user %nice %system %iowait %steal %idle 21:17:01 all 9.23 0.00 3.81 4.60 0.05 82.32 21:17:01 0 8.54 0.00 4.64 2.66 0.07 84.08 21:17:01 1 11.10 0.00 2.94 11.71 0.05 74.20 21:17:01 2 9.15 0.00 4.63 5.05 0.05 81.12 21:17:01 3 11.23 0.00 3.76 8.04 0.05 76.92 21:17:01 4 8.35 0.00 3.65 1.08 0.05 86.88 21:17:01 5 9.23 0.00 2.92 4.85 0.03 82.97 21:17:01 6 6.98 0.00 4.16 2.42 0.05 86.38 21:17:01 7 9.26 0.00 3.74 0.98 0.05 85.97 21:18:01 all 17.02 0.00 2.50 5.48 0.05 74.94 21:18:01 0 19.35 0.00 2.21 0.20 0.07 78.17 21:18:01 1 14.95 0.00 2.18 0.32 0.05 82.50 21:18:01 2 15.26 0.00 2.63 6.28 0.05 75.78 21:18:01 3 18.80 0.00 2.62 19.23 0.03 59.32 21:18:01 4 16.40 0.00 2.51 0.75 0.05 80.29 21:18:01 5 16.39 0.00 2.61 0.28 0.05 80.67 21:18:01 6 18.50 0.00 2.54 0.32 0.05 78.59 21:18:01 7 16.54 0.00 2.71 16.54 0.07 64.14 21:19:01 all 10.19 0.00 2.23 0.90 0.04 86.63 21:19:01 0 9.31 0.00 2.56 0.02 0.03 88.08 21:19:01 1 10.76 0.00 2.10 0.02 0.05 87.07 21:19:01 2 10.52 0.00 2.27 0.08 0.05 87.07 21:19:01 3 10.20 0.00 1.76 2.11 0.03 85.89 21:19:01 4 9.55 0.00 2.04 0.18 0.03 88.19 21:19:01 5 10.76 0.00 2.21 0.08 0.08 86.86 21:19:01 6 9.83 0.00 2.39 0.12 0.03 87.62 21:19:01 7 10.59 0.00 2.52 4.62 0.03 82.23 21:20:01 all 0.20 0.00 0.01 0.01 0.00 99.76 21:20:01 0 0.02 0.00 0.00 0.08 0.00 99.90 21:20:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:20:01 2 1.55 0.00 0.03 0.02 0.02 98.38 21:20:01 3 0.00 0.00 0.02 0.02 0.00 99.97 21:20:01 4 0.00 0.00 0.02 0.00 0.02 99.97 21:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:20:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:20:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:21:01 all 0.03 0.00 0.01 0.01 0.00 99.94 21:21:01 0 0.02 0.00 0.02 0.05 0.00 99.92 21:21:01 1 0.03 0.00 0.03 0.00 0.02 99.92 21:21:01 2 0.03 0.00 0.00 0.00 0.00 99.97 21:21:01 3 0.03 0.00 0.03 0.07 0.02 99.85 21:21:01 4 0.03 0.00 0.00 0.00 0.00 99.97 21:21:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:21:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:21:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:22:01 all 0.01 0.00 0.00 0.01 0.01 99.97 21:22:01 0 0.02 0.00 0.02 0.05 0.02 99.90 21:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:22:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:22:01 3 0.02 0.00 0.02 0.02 0.02 99.93 21:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:22:01 5 0.07 0.00 0.00 0.00 0.00 99.93 21:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:22:01 7 0.00 0.00 0.00 0.00 0.02 99.98 21:23:01 all 0.02 0.00 0.02 0.00 0.01 99.95 21:23:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:23:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:23:01 2 0.02 0.00 0.03 0.02 0.02 99.92 21:23:01 3 0.07 0.00 0.03 0.02 0.02 99.87 21:23:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:23:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:23:01 6 0.03 0.00 0.03 0.00 0.02 99.92 21:23:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:24:01 all 0.01 0.00 0.00 0.01 0.00 99.97 21:24:01 0 0.00 0.00 0.02 0.02 0.00 99.97 21:24:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:24:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:24:01 3 0.00 0.00 0.00 0.08 0.00 99.92 21:24:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:24:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.57 0.00 1.07 1.37 0.02 92.96 Average: 0 4.65 0.00 1.18 0.38 0.02 93.77 Average: 1 4.60 0.00 0.91 1.50 0.02 92.98 Average: 2 4.56 0.00 1.20 1.42 0.02 92.80 Average: 3 5.02 0.00 1.02 3.68 0.02 90.26 Average: 4 4.28 0.00 1.03 0.25 0.02 94.43 Average: 5 4.54 0.00 0.96 0.65 0.02 93.82 Average: 6 4.42 0.00 1.14 0.35 0.02 94.07 Average: 7 4.53 0.00 1.12 2.76 0.02 91.57