---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16814 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: 2800.000 BogoMIPS: 5600.00 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-16814) 07/04/22 _x86_64_ (8 CPU) 13:12:31 LINUX RESTART (8 CPU) 13:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:14:01 346.16 15.64 330.52 0.00 2216.84 119700.66 0.00 13:15:01 110.08 0.20 109.88 0.00 10.66 94130.84 0.00 13:16:01 1.95 0.00 1.95 0.00 0.00 22.81 0.00 13:17:01 3.77 1.58 2.18 0.00 49.18 27.06 0.00 13:18:01 2.03 0.03 2.00 0.00 0.40 21.86 0.00 13:19:01 2.15 0.00 2.15 0.00 0.00 23.20 0.00 13:20:01 1.52 0.00 1.52 0.00 0.00 16.00 0.00 Average: 66.14 2.46 63.68 0.00 320.78 30349.78 0.00 13:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:14:01 28127076 31722796 571364 1.74 151228 3636028 2245788 6.62 1227012 3065512 263276 13:15:01 27926300 31775992 515004 1.57 169172 3845156 1821024 5.37 1291684 3166596 344 13:16:01 27926368 31776108 514624 1.57 169228 3845152 1821024 5.37 1291376 3166600 160 13:17:01 27921064 31773280 516904 1.57 169316 3846628 1821024 5.37 1296392 3166124 12 13:18:01 27921076 31773544 516276 1.57 169384 3846648 1821024 5.37 1295892 3166164 12 13:19:01 27923232 31775888 513884 1.56 169460 3846648 1821024 5.37 1294196 3166160 12 13:20:01 27931564 31784240 505492 1.54 169520 3846652 1821024 5.37 1286080 3166164 12 Average: 27953811 31768835 521935 1.59 166758 3816130 1881705 5.55 1283233 3151903 37690 13:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:14:01 lo 6.78 6.78 0.66 0.66 0.00 0.00 0.00 0.00 13:14:01 ens3 648.60 458.02 7362.90 97.13 0.00 0.00 0.00 0.00 13:14:01 docker0 131.96 155.96 10.75 1251.33 0.00 0.00 0.00 0.00 13:15:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:15:01 ens3 173.57 116.56 2562.65 74.61 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 1.17 0.38 1.92 0.21 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:17:01 ens3 25.87 23.29 6.69 39.37 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 0.55 0.57 0.33 0.28 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 120.16 84.67 1405.00 30.07 0.00 0.00 0.00 0.00 Average: docker0 18.58 21.97 1.51 176.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16814) 07/04/22 _x86_64_ (8 CPU) 13:12:31 LINUX RESTART (8 CPU) 13:13:02 CPU %user %nice %system %iowait %steal %idle 13:14:01 all 11.27 0.00 4.39 1.93 0.06 82.35 13:14:01 0 11.78 0.00 5.09 3.72 0.07 79.34 13:14:01 1 11.57 0.00 5.16 2.61 0.07 80.59 13:14:01 2 10.08 0.00 3.90 1.96 0.05 84.01 13:14:01 3 11.21 0.00 3.80 2.34 0.07 82.59 13:14:01 4 11.23 0.00 3.62 1.15 0.07 83.93 13:14:01 5 10.73 0.00 3.57 0.22 0.05 85.43 13:14:01 6 13.52 0.00 5.67 2.29 0.05 78.47 13:14:01 7 9.99 0.00 4.31 1.19 0.09 84.42 13:15:01 all 28.46 0.00 5.77 0.96 0.07 64.74 13:15:01 0 28.80 0.00 5.79 0.30 0.08 65.02 13:15:01 1 28.02 0.00 5.12 0.03 0.07 66.75 13:15:01 2 29.32 0.00 6.44 2.39 0.07 61.78 13:15:01 3 28.29 0.00 5.66 1.58 0.07 64.40 13:15:01 4 28.79 0.00 5.81 0.79 0.07 64.54 13:15:01 5 28.15 0.00 5.70 0.15 0.07 65.93 13:15:01 6 28.23 0.00 5.80 2.09 0.07 63.81 13:15:01 7 28.06 0.00 5.84 0.30 0.08 65.71 13:16:01 all 0.02 0.00 0.01 0.00 0.00 99.97 13:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:16:01 1 0.00 0.00 0.02 0.00 0.02 99.97 13:16:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:16:01 3 0.02 0.00 0.00 0.02 0.00 99.97 13:16:01 4 0.00 0.00 0.00 0.02 0.00 99.98 13:16:01 5 0.03 0.00 0.00 0.00 0.02 99.95 13:16:01 6 0.02 0.00 0.00 0.00 0.00 99.98 13:16:01 7 0.07 0.00 0.02 0.00 0.00 99.92 13:17:01 all 0.23 0.00 0.06 0.02 0.00 99.69 13:17:01 0 0.13 0.00 0.05 0.00 0.00 99.82 13:17:01 1 0.13 0.00 0.05 0.02 0.00 99.80 13:17:01 2 0.23 0.00 0.07 0.02 0.00 99.68 13:17:01 3 0.17 0.00 0.07 0.03 0.02 99.72 13:17:01 4 0.22 0.00 0.07 0.05 0.00 99.67 13:17:01 5 0.25 0.00 0.08 0.02 0.00 99.65 13:17:01 6 0.30 0.00 0.08 0.00 0.00 99.62 13:17:01 7 0.40 0.00 0.03 0.00 0.02 99.55 13:18:01 all 0.01 0.00 0.01 0.01 0.00 99.97 13:18:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:18:01 1 0.00 0.00 0.00 0.02 0.00 99.98 13:18:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:18:01 3 0.02 0.00 0.03 0.05 0.02 99.88 13:18:01 4 0.02 0.00 0.00 0.00 0.00 99.98 13:18:01 5 0.05 0.00 0.00 0.00 0.00 99.95 13:18:01 6 0.02 0.00 0.03 0.00 0.00 99.95 13:18:01 7 0.00 0.00 0.02 0.00 0.00 99.98 13:19:01 all 0.01 0.00 0.00 0.01 0.01 99.97 13:19:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:19:01 1 0.00 0.00 0.00 0.03 0.02 99.95 13:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:19:01 3 0.03 0.00 0.02 0.03 0.02 99.90 13:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:19:01 5 0.02 0.00 0.00 0.00 0.00 99.98 13:19:01 6 0.02 0.00 0.00 0.00 0.02 99.97 13:19:01 7 0.03 0.00 0.02 0.00 0.00 99.95 13:20:01 all 0.01 0.00 0.02 0.01 0.01 99.95 13:20:01 0 0.00 0.00 0.00 0.00 0.02 99.98 13:20:01 1 0.02 0.00 0.07 0.02 0.00 99.90 13:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:20:01 3 0.03 0.00 0.05 0.03 0.02 99.87 13:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 13:20:01 7 0.03 0.00 0.07 0.00 0.02 99.88 Average: all 5.66 0.00 1.45 0.41 0.02 92.46 Average: 0 5.76 0.00 1.54 0.56 0.02 92.11 Average: 1 5.61 0.00 1.46 0.38 0.02 92.52 Average: 2 5.60 0.00 1.47 0.62 0.02 92.30 Average: 3 5.64 0.00 1.36 0.58 0.03 92.40 Average: 4 5.68 0.00 1.34 0.28 0.02 92.67 Average: 5 5.55 0.00 1.32 0.06 0.02 93.05 Average: 6 5.95 0.00 1.63 0.62 0.02 91.78 Average: 7 5.44 0.00 1.45 0.21 0.03 92.88