---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21453 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: 2799.996 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21453) 04/20/22 _x86_64_ (8 CPU) 05:42:43 LINUX RESTART (8 CPU) 05:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:44:01 359.06 54.35 304.72 0.00 5102.03 168105.56 0.00 05:45:01 64.05 0.08 63.96 0.00 8.80 31378.47 0.00 05:46:01 3.15 1.58 1.57 0.00 50.39 17.75 0.00 05:47:01 1.17 0.00 1.17 0.00 0.00 15.86 0.00 05:48:01 1.17 0.02 1.15 0.00 0.13 14.66 0.00 05:49:01 1.03 0.00 1.03 0.00 0.00 13.33 0.00 Average: 71.61 9.34 62.27 0.00 860.30 33260.38 0.00 05:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:44:01 28619772 31686232 605884 1.84 122764 3189004 2080764 6.13 1491772 2354408 509936 05:45:01 28816468 31775052 520060 1.58 112688 3091440 1785060 5.26 1249388 2405368 304 05:46:01 28812460 31773720 521200 1.59 112724 3092956 1785060 5.26 1253824 2404940 32 05:47:01 28821216 31782668 512208 1.56 112768 3093084 1785060 5.26 1243208 2405052 248 05:48:01 28822228 31783764 510768 1.55 112820 3093100 1785060 5.26 1243060 2405076 64 05:49:01 28827724 31789268 505228 1.54 112868 3093100 1785060 5.26 1236856 2405080 260 Average: 28786645 31765117 529225 1.61 114439 3108781 1834344 5.41 1286351 2396654 85141 05:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:44:01 vethc5e0c53 47.23 57.08 4.38 682.04 0.00 0.00 0.00 0.06 05:44:01 ens3 679.01 451.63 5148.84 116.34 0.00 0.00 0.00 0.00 05:44:01 docker0 57.88 62.96 5.68 724.01 0.00 0.00 0.00 0.00 05:44:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 05:45:01 ens3 158.58 108.21 2543.91 62.18 0.00 0.00 0.00 0.00 05:45:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 05:46:01 ens3 5.68 3.77 4.52 4.67 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:47:01 ens3 1.65 1.23 0.94 1.16 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:48:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 ens3 0.27 0.25 0.09 0.08 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 140.88 94.19 1283.16 30.74 0.00 0.00 0.00 0.00 Average: docker0 9.66 10.50 0.95 120.68 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21453) 04/20/22 _x86_64_ (8 CPU) 05:42:43 LINUX RESTART (8 CPU) 05:43:01 CPU %user %nice %system %iowait %steal %idle 05:44:01 all 20.98 0.00 5.82 2.80 0.09 70.31 05:44:01 0 19.08 0.00 6.30 0.10 0.08 74.43 05:44:01 1 21.33 0.00 5.75 5.40 0.08 67.44 05:44:01 2 23.15 0.00 5.07 2.48 0.10 69.20 05:44:01 3 21.08 0.00 5.86 2.00 0.10 70.95 05:44:01 4 21.82 0.00 5.22 0.97 0.10 71.88 05:44:01 5 19.23 0.00 7.16 6.92 0.08 66.61 05:44:01 6 20.51 0.00 5.69 1.33 0.08 72.38 05:44:01 7 21.63 0.00 5.48 3.16 0.10 69.63 05:45:01 all 12.07 0.00 2.46 0.65 0.05 84.78 05:45:01 0 11.48 0.00 2.17 0.02 0.07 86.27 05:45:01 1 12.39 0.00 2.55 0.02 0.05 84.99 05:45:01 2 11.46 0.00 2.32 0.03 0.03 86.16 05:45:01 3 11.51 0.00 2.23 0.03 0.03 86.19 05:45:01 4 14.10 0.00 2.13 0.02 0.05 83.70 05:45:01 5 12.06 0.00 2.57 1.09 0.05 84.23 05:45:01 6 11.80 0.00 2.23 0.22 0.05 85.71 05:45:01 7 11.75 0.00 3.45 3.74 0.05 81.01 05:46:01 all 0.53 0.00 0.03 0.01 0.00 99.43 05:46:01 0 0.38 0.00 0.03 0.00 0.00 99.58 05:46:01 1 2.15 0.00 0.02 0.00 0.00 97.83 05:46:01 2 0.27 0.00 0.02 0.02 0.00 99.70 05:46:01 3 0.28 0.00 0.07 0.03 0.00 99.62 05:46:01 4 0.08 0.00 0.02 0.02 0.00 99.88 05:46:01 5 0.47 0.00 0.03 0.02 0.02 99.47 05:46:01 6 0.18 0.00 0.05 0.00 0.00 99.77 05:46:01 7 0.38 0.00 0.03 0.00 0.00 99.58 05:47:01 all 0.29 0.00 0.02 0.01 0.01 99.67 05:47:01 0 0.07 0.00 0.03 0.00 0.02 99.88 05:47:01 1 1.99 0.00 0.00 0.00 0.02 98.00 05:47:01 2 0.08 0.00 0.07 0.00 0.02 99.83 05:47:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:47:01 4 0.03 0.00 0.02 0.02 0.00 99.93 05:47:01 5 0.07 0.00 0.00 0.05 0.00 99.88 05:47:01 6 0.03 0.00 0.02 0.00 0.02 99.93 05:47:01 7 0.03 0.00 0.02 0.00 0.00 99.95 05:48:01 all 0.21 0.00 0.01 0.01 0.00 99.77 05:48:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:48:01 1 1.55 0.00 0.00 0.00 0.00 98.45 05:48:01 2 0.07 0.00 0.00 0.00 0.00 99.93 05:48:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:48:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:48:01 5 0.02 0.00 0.02 0.05 0.00 99.92 05:48:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:48:01 7 0.02 0.00 0.02 0.02 0.00 99.95 05:49:01 all 0.03 0.00 0.02 0.00 0.00 99.94 05:49:01 0 0.03 0.00 0.03 0.00 0.00 99.93 05:49:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:49:01 2 0.05 0.00 0.05 0.00 0.02 99.88 05:49:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:49:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:49:01 5 0.03 0.00 0.03 0.02 0.00 99.92 05:49:01 6 0.02 0.00 0.00 0.00 0.02 99.97 05:49:01 7 0.03 0.00 0.02 0.02 0.00 99.93 Average: all 5.64 0.00 1.38 0.57 0.03 92.37 Average: 0 5.14 0.00 1.42 0.02 0.03 93.40 Average: 1 6.51 0.00 1.37 0.89 0.02 91.20 Average: 2 5.81 0.00 1.25 0.42 0.03 92.50 Average: 3 5.45 0.00 1.35 0.34 0.02 92.84 Average: 4 5.98 0.00 1.22 0.17 0.03 92.60 Average: 5 5.28 0.00 1.63 1.35 0.03 91.71 Average: 6 5.39 0.00 1.32 0.26 0.03 93.01 Average: 7 5.59 0.00 1.49 1.15 0.03 91.75