---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20384 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: 2799.994 BogoMIPS: 5599.98 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20384) 07/18/22 _x86_64_ (8 CPU) 09:14:21 LINUX RESTART (8 CPU) 09:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:16:01 93.71 11.25 82.46 0.00 2000.75 72275.07 0.00 09:17:01 55.21 0.05 55.16 0.00 1.07 30727.91 0.00 09:18:01 1.50 0.00 1.50 0.00 0.00 16.39 0.00 09:19:01 1.42 0.00 1.42 0.00 0.00 16.53 0.00 09:20:01 1.17 0.02 1.15 0.00 0.13 13.33 0.00 09:21:01 3.30 0.12 3.18 0.00 14.53 117.98 0.00 Average: 25.86 1.88 23.98 0.00 331.42 17040.57 0.00 09:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:16:01 28433584 31728728 568912 1.73 120788 3384864 2217808 6.54 1335348 2671748 404392 09:17:01 28439296 31786512 514272 1.56 124456 3437312 1836344 5.41 1233464 2770980 152 09:18:01 28439848 31787468 512796 1.56 124484 3437448 1836344 5.41 1233940 2771112 16 09:19:01 28452816 31800500 499680 1.52 124500 3437452 1836344 5.41 1220428 2771120 48 09:20:01 28452492 31800228 499828 1.52 124548 3437452 1836344 5.41 1221180 2771128 24 09:21:01 27954332 31748092 551604 1.68 124804 3869048 2273528 6.70 1274832 3202256 432100 Average: 28362061 31775255 524515 1.60 123930 3500596 1972785 5.81 1253199 2826391 139455 09:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:16:01 docker0 45.59 54.01 3.76 738.03 0.00 0.00 0.00 0.00 09:16:01 ens3 413.34 302.88 6518.84 101.54 0.00 0.00 0.00 0.00 09:16:01 vethb301f30 40.69 50.08 3.82 695.50 0.00 0.00 0.00 0.06 09:16:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 111.03 70.98 2536.98 13.09 0.00 0.00 0.00 0.00 09:17:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 0.43 0.25 0.26 0.20 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 0.15 0.13 0.08 0.07 0.00 0.00 0.00 0.00 09:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 152.02 100.78 3967.20 9.49 0.00 0.00 0.00 0.00 09:21:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 7.49 8.88 0.62 121.28 0.00 0.00 0.00 0.00 Average: ens3 112.01 78.57 2158.34 20.51 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20384) 07/18/22 _x86_64_ (8 CPU) 09:14:21 LINUX RESTART (8 CPU) 09:15:02 CPU %user %nice %system %iowait %steal %idle 09:16:01 all 29.87 0.00 6.40 0.97 0.07 62.69 09:16:01 0 30.50 0.00 6.76 0.10 0.09 62.55 09:16:01 1 29.35 0.00 6.14 2.09 0.07 62.35 09:16:01 2 30.37 0.00 6.00 0.22 0.07 63.34 09:16:01 3 30.03 0.00 6.06 0.12 0.07 63.72 09:16:01 4 26.85 0.00 6.50 0.65 0.07 65.92 09:16:01 5 31.36 0.00 6.82 3.67 0.09 58.07 09:16:01 6 29.72 0.00 6.71 0.74 0.07 62.77 09:16:01 7 30.79 0.00 6.20 0.15 0.07 62.79 09:17:01 all 5.39 0.00 2.20 0.64 0.03 91.75 09:17:01 0 5.36 0.00 1.86 0.23 0.02 92.53 09:17:01 1 5.64 0.00 2.51 0.64 0.02 91.20 09:17:01 2 5.67 0.00 2.73 4.19 0.03 87.38 09:17:01 3 4.89 0.00 2.36 0.05 0.03 92.66 09:17:01 4 4.83 0.00 1.66 0.00 0.03 93.48 09:17:01 5 5.45 0.00 2.15 0.05 0.02 92.34 09:17:01 6 5.31 0.00 2.18 0.00 0.02 92.49 09:17:01 7 5.93 0.00 2.15 0.00 0.05 91.87 09:18:01 all 0.02 0.00 0.02 0.00 0.00 99.95 09:18:01 0 0.02 0.00 0.03 0.00 0.00 99.95 09:18:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:18:01 2 0.02 0.00 0.00 0.02 0.00 99.97 09:18:01 3 0.05 0.00 0.05 0.00 0.02 99.88 09:18:01 4 0.00 0.00 0.02 0.00 0.00 99.98 09:18:01 5 0.02 0.00 0.00 0.02 0.00 99.97 09:18:01 6 0.05 0.00 0.02 0.00 0.00 99.93 09:18:01 7 0.02 0.00 0.03 0.00 0.02 99.93 09:19:01 all 0.04 0.00 0.03 0.01 0.01 99.91 09:19:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:19:01 1 0.02 0.00 0.03 0.00 0.02 99.93 09:19:01 2 0.05 0.00 0.02 0.00 0.00 99.93 09:19:01 3 0.07 0.00 0.05 0.00 0.00 99.88 09:19:01 4 0.02 0.00 0.02 0.00 0.00 99.97 09:19:01 5 0.03 0.00 0.07 0.05 0.02 99.83 09:19:01 6 0.03 0.00 0.00 0.00 0.02 99.95 09:19:01 7 0.08 0.00 0.07 0.00 0.03 99.82 09:20:01 all 0.09 0.00 0.02 0.01 0.01 99.87 09:20:01 0 0.02 0.00 0.03 0.00 0.00 99.95 09:20:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:20:01 2 0.62 0.00 0.07 0.03 0.02 99.27 09:20:01 3 0.02 0.00 0.00 0.02 0.02 99.95 09:20:01 4 0.00 0.00 0.02 0.00 0.00 99.98 09:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:20:01 6 0.05 0.00 0.02 0.00 0.00 99.93 09:20:01 7 0.02 0.00 0.02 0.00 0.02 99.95 09:21:01 all 1.26 0.00 0.51 0.03 0.01 98.19 09:21:01 0 1.38 0.00 0.55 0.02 0.02 98.03 09:21:01 1 0.92 0.00 0.45 0.02 0.00 98.61 09:21:01 2 2.79 0.00 0.56 0.05 0.02 96.58 09:21:01 3 0.97 0.00 0.62 0.00 0.00 98.41 09:21:01 4 0.88 0.00 0.25 0.08 0.00 98.78 09:21:01 5 0.87 0.00 0.70 0.03 0.02 98.38 09:21:01 6 1.13 0.00 0.42 0.00 0.00 98.45 09:21:01 7 1.14 0.00 0.52 0.02 0.03 98.30 Average: all 5.99 0.00 1.50 0.27 0.02 92.21 Average: 0 6.09 0.00 1.51 0.06 0.02 92.32 Average: 1 5.88 0.00 1.51 0.45 0.02 92.15 Average: 2 6.45 0.00 1.53 0.75 0.02 91.24 Average: 3 5.88 0.00 1.50 0.03 0.02 92.57 Average: 4 5.33 0.00 1.39 0.12 0.02 93.15 Average: 5 6.16 0.00 1.59 0.62 0.02 91.60 Average: 6 5.93 0.00 1.53 0.12 0.02 92.40 Average: 7 6.20 0.00 1.47 0.03 0.04 92.26