---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10355 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: 2799.976 BogoMIPS: 5599.95 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-10355) 04/01/22 _x86_64_ (8 CPU) 00:15:12 LINUX RESTART (8 CPU) 00:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:17:01 203.83 3.48 200.35 0.00 66.52 98893.12 0.00 00:18:01 173.91 0.10 173.81 0.00 8.66 28419.12 0.00 00:19:01 1.40 0.00 1.40 0.00 0.00 16.55 0.00 00:20:01 1.47 0.00 1.47 0.00 0.00 17.73 0.00 00:21:01 1.10 0.02 1.08 0.00 0.13 13.33 0.00 00:22:01 1.57 0.00 1.57 0.00 0.00 18.80 0.00 00:23:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 Average: 54.89 0.51 54.38 0.00 10.76 18198.51 0.00 00:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:17:01 27883112 31363928 927184 2.82 175388 3498584 2584200 7.62 1708600 2824408 71020 00:18:01 27732760 31751548 537948 1.64 187676 3981524 2007508 5.92 1375844 3259740 128 00:19:01 27733540 31752460 536976 1.63 187716 3981532 2007508 5.92 1375644 3259748 20 00:20:01 27736176 31755124 534100 1.62 187736 3981532 2007508 5.92 1373560 3259748 20 00:21:01 27736104 31755076 534024 1.62 187788 3981532 2007508 5.92 1373480 3259752 24 00:22:01 27743056 31762140 526996 1.60 187800 3981548 2007508 5.92 1366480 3259812 184 00:23:01 27748452 31767552 521248 1.59 187824 3981548 2007508 5.92 1359852 3259812 24 Average: 27759029 31701118 588354 1.79 185990 3912543 2089893 6.16 1419066 3197574 10203 00:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:17:01 lo 2.67 2.67 0.27 0.27 0.00 0.00 0.00 0.00 00:17:01 docker0 178.20 247.76 14.47 2108.99 0.00 0.00 0.00 0.00 00:17:01 vethada6cae 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:17:01 ens3 441.31 304.45 5483.91 87.86 0.00 0.00 0.00 0.00 00:18:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 00:18:01 docker0 9.83 15.33 0.57 89.67 0.00 0.00 0.00 0.00 00:18:01 ens3 171.80 95.87 2689.89 21.76 0.00 0.00 0.00 0.00 00:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 ens3 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 ens3 1.05 0.48 0.40 0.28 0.00 0.00 0.00 0.00 00:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 ens3 0.18 0.18 0.08 0.07 0.00 0.00 0.00 0.00 00:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 ens3 1.13 0.58 0.32 0.23 0.00 0.00 0.00 0.00 00:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 ens3 6.32 5.98 2.49 10.89 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 26.86 37.58 2.15 314.08 0.00 0.00 0.00 0.00 Average: ens3 88.84 58.22 1168.20 17.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10355) 04/01/22 _x86_64_ (8 CPU) 00:15:12 LINUX RESTART (8 CPU) 00:16:01 CPU %user %nice %system %iowait %steal %idle 00:17:01 all 21.96 0.00 6.67 1.70 0.08 69.59 00:17:01 0 22.41 0.00 6.85 2.30 0.08 68.35 00:17:01 1 21.31 0.00 6.36 0.37 0.10 71.86 00:17:01 2 22.55 0.00 7.62 7.72 0.07 62.05 00:17:01 3 21.71 0.00 6.19 0.27 0.08 71.75 00:17:01 4 23.23 0.00 7.16 0.70 0.08 68.83 00:17:01 5 21.53 0.00 5.58 2.01 0.07 70.81 00:17:01 6 22.41 0.00 6.84 0.12 0.07 70.57 00:17:01 7 20.51 0.00 6.78 0.12 0.08 72.51 00:18:01 all 14.19 0.00 3.97 1.09 0.05 80.70 00:18:01 0 13.84 0.00 5.08 3.11 0.05 77.91 00:18:01 1 14.03 0.00 3.49 0.32 0.05 82.11 00:18:01 2 14.87 0.00 4.18 0.37 0.05 80.54 00:18:01 3 12.94 0.00 3.48 0.32 0.07 83.20 00:18:01 4 15.17 0.00 3.87 2.36 0.07 78.54 00:18:01 5 12.15 0.00 4.19 0.76 0.03 82.87 00:18:01 6 15.65 0.00 3.90 0.25 0.05 80.15 00:18:01 7 14.87 0.00 3.54 1.22 0.05 80.32 00:19:01 all 0.22 0.00 0.05 0.01 0.01 99.71 00:19:01 0 0.03 0.00 0.07 0.00 0.02 99.88 00:19:01 1 0.03 0.00 0.07 0.00 0.02 99.88 00:19:01 2 0.02 0.00 0.02 0.00 0.02 99.95 00:19:01 3 0.00 0.00 0.03 0.00 0.02 99.95 00:19:01 4 0.13 0.00 0.20 0.02 0.00 99.65 00:19:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:19:01 6 0.00 0.00 0.00 0.03 0.02 99.95 00:19:01 7 1.53 0.00 0.00 0.00 0.02 98.45 00:20:01 all 0.04 0.00 0.02 0.01 0.00 99.93 00:20:01 0 0.07 0.00 0.03 0.00 0.02 99.88 00:20:01 1 0.03 0.00 0.03 0.00 0.00 99.93 00:20:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:20:01 3 0.03 0.00 0.03 0.00 0.00 99.93 00:20:01 4 0.05 0.00 0.05 0.05 0.02 99.83 00:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 6 0.03 0.00 0.00 0.00 0.00 99.97 00:20:01 7 0.07 0.00 0.00 0.00 0.00 99.93 00:21:01 all 0.03 0.00 0.01 0.01 0.01 99.95 00:21:01 0 0.05 0.00 0.02 0.00 0.00 99.93 00:21:01 1 0.03 0.00 0.00 0.00 0.02 99.95 00:21:01 2 0.03 0.00 0.03 0.00 0.00 99.93 00:21:01 3 0.05 0.00 0.05 0.00 0.00 99.90 00:21:01 4 0.00 0.00 0.02 0.05 0.00 99.93 00:21:01 5 0.02 0.00 0.00 0.00 0.02 99.97 00:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:21:01 7 0.02 0.00 0.00 0.00 0.02 99.97 00:22:01 all 0.04 0.00 0.03 0.01 0.00 99.92 00:22:01 0 0.13 0.00 0.05 0.00 0.02 99.80 00:22:01 1 0.03 0.00 0.03 0.00 0.00 99.93 00:22:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:22:01 3 0.05 0.00 0.02 0.00 0.00 99.93 00:22:01 4 0.03 0.00 0.00 0.03 0.00 99.93 00:22:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:22:01 6 0.03 0.00 0.02 0.02 0.00 99.93 00:22:01 7 0.03 0.00 0.07 0.00 0.02 99.88 00:23:01 all 0.04 0.00 0.03 0.00 0.01 99.92 00:23:01 0 0.03 0.00 0.07 0.00 0.02 99.88 00:23:01 1 0.05 0.00 0.03 0.00 0.02 99.90 00:23:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:23:01 3 0.10 0.00 0.05 0.00 0.02 99.83 00:23:01 4 0.02 0.00 0.00 0.02 0.00 99.97 00:23:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:23:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:23:01 7 0.10 0.00 0.03 0.00 0.00 99.87 Average: all 5.17 0.00 1.53 0.40 0.02 92.88 Average: 0 5.20 0.00 1.73 0.77 0.03 92.28 Average: 1 5.03 0.00 1.42 0.10 0.03 93.43 Average: 2 5.31 0.00 1.68 1.14 0.02 91.86 Average: 3 4.93 0.00 1.39 0.08 0.03 93.56 Average: 4 5.46 0.00 1.60 0.46 0.02 92.46 Average: 5 4.77 0.00 1.39 0.39 0.02 93.43 Average: 6 5.41 0.00 1.53 0.06 0.02 92.99 Average: 7 5.27 0.00 1.48 0.19 0.03 93.04