---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16586 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16586) 05/23/23 _x86_64_ (8 CPU) 21:46:46 LINUX RESTART (8 CPU) 21:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:48:01 356.91 49.14 307.77 0.00 5393.10 93185.00 0.00 21:49:01 47.78 0.22 47.56 0.00 13.86 40698.68 0.00 21:50:01 4.20 0.00 4.20 0.00 0.00 18029.81 0.00 21:51:01 3.88 0.00 3.88 0.00 0.00 18026.86 0.00 21:52:01 29.96 7.97 22.00 0.00 926.25 20576.97 0.00 21:53:08 22.81 3.45 19.36 0.00 2302.23 16790.56 0.00 Average: 76.56 10.00 66.55 0.00 1455.51 34216.41 0.00 21:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:48:01 29085248 31547604 760020 2.31 74608 2661608 1955460 5.76 1060496 2366404 46056 21:49:01 28660496 31583508 722736 2.20 91568 3067860 1744404 5.14 1100780 2709936 412 21:50:01 28661164 31584264 721768 2.19 91648 3067868 1744404 5.14 1100560 2709936 16 21:51:01 28671620 31594812 711072 2.16 91736 3067872 1744404 5.14 1090420 2709940 48 21:52:01 28451604 31571608 717676 2.18 109568 3239208 1768132 5.21 1183748 2814944 41720 21:53:08 28270680 31563096 726932 2.21 118688 3394068 1859668 5.48 1343036 2824528 0 Average: 28633469 31574149 726701 2.21 96303 3083081 1802745 5.31 1146507 2689281 14709 21:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:48:01 ens3 624.26 381.94 6773.05 107.55 0.00 0.00 0.00 0.00 21:48:01 veth558b9df 9.52 13.75 0.80 53.53 0.00 0.00 0.00 0.00 21:48:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 21:48:01 docker0 15.68 19.81 1.18 80.96 0.00 0.00 0.00 0.00 21:49:01 ens3 100.45 60.52 2531.14 15.18 0.00 0.00 0.00 0.00 21:49:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:49:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 ens3 0.55 0.25 0.26 0.20 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 ens3 125.96 72.00 1586.78 5.00 0.00 0.00 0.00 0.00 21:52:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:08 ens3 61.74 30.94 652.08 6.30 0.00 0.00 0.00 0.00 21:53:08 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 21:53:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 150.48 89.83 1899.91 22.07 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 2.57 3.25 0.19 13.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16586) 05/23/23 _x86_64_ (8 CPU) 21:46:46 LINUX RESTART (8 CPU) 21:47:01 CPU %user %nice %system %iowait %steal %idle 21:48:01 all 10.77 0.00 3.31 3.02 0.06 82.84 21:48:01 0 9.03 0.00 2.89 3.27 0.05 84.75 21:48:01 1 9.74 0.00 5.46 10.53 0.07 74.22 21:48:01 2 12.51 0.00 4.11 5.54 0.05 77.79 21:48:01 3 10.45 0.00 2.96 0.39 0.05 86.15 21:48:01 4 9.41 0.00 2.14 3.04 0.05 85.36 21:48:01 5 9.42 0.00 3.40 0.35 0.07 86.75 21:48:01 6 11.54 0.00 2.32 0.17 0.07 85.91 21:48:01 7 14.04 0.00 3.24 0.89 0.07 81.76 21:49:01 all 16.30 0.00 3.01 1.22 0.05 79.41 21:49:01 0 15.96 0.00 2.93 1.49 0.05 79.57 21:49:01 1 16.89 0.00 3.14 0.49 0.03 79.45 21:49:01 2 15.56 0.00 3.58 6.33 0.05 74.48 21:49:01 3 16.49 0.00 3.05 0.10 0.05 80.31 21:49:01 4 16.84 0.00 2.71 0.72 0.05 79.68 21:49:01 5 15.47 0.00 2.58 0.02 0.03 81.90 21:49:01 6 16.17 0.00 2.96 0.18 0.03 80.65 21:49:01 7 17.02 0.00 3.17 0.47 0.07 79.27 21:50:01 all 0.27 0.00 0.00 0.02 0.01 99.69 21:50:01 0 0.02 0.00 0.02 0.05 0.00 99.92 21:50:01 1 0.02 0.00 0.00 0.00 0.02 99.97 21:50:01 2 0.03 0.00 0.00 0.03 0.02 99.92 21:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:50:01 4 0.05 0.00 0.02 0.05 0.03 99.85 21:50:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:50:01 6 0.03 0.00 0.00 0.00 0.02 99.95 21:50:01 7 2.00 0.00 0.00 0.00 0.02 97.98 21:51:01 all 0.27 0.00 0.01 0.01 0.01 99.70 21:51:01 0 0.02 0.00 0.02 0.05 0.02 99.90 21:51:01 1 0.00 0.00 0.00 0.00 0.02 99.98 21:51:01 2 0.00 0.00 0.02 0.00 0.02 99.97 21:51:01 3 0.00 0.00 0.00 0.00 0.02 99.98 21:51:01 4 0.02 0.00 0.02 0.03 0.02 99.92 21:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:51:01 6 0.10 0.00 0.02 0.00 0.00 99.88 21:51:01 7 1.99 0.00 0.02 0.00 0.02 97.98 21:52:01 all 1.34 0.00 0.76 0.31 0.02 97.56 21:52:01 0 1.07 0.00 0.43 0.87 0.02 97.61 21:52:01 1 0.93 0.00 0.53 0.05 0.02 98.46 21:52:01 2 1.45 0.00 2.04 1.10 0.02 95.39 21:52:01 3 0.85 0.00 0.52 0.02 0.02 98.60 21:52:01 4 0.42 0.00 0.65 0.05 0.03 98.85 21:52:01 5 0.90 0.00 0.80 0.07 0.02 98.22 21:52:01 6 2.17 0.00 0.67 0.32 0.02 96.83 21:52:01 7 2.90 0.00 0.48 0.03 0.03 96.56 21:53:08 all 1.26 0.00 0.49 20.19 0.01 78.05 21:53:08 0 0.84 0.00 0.30 26.61 0.01 72.23 21:53:08 1 1.23 0.00 0.49 24.94 0.04 73.29 21:53:08 2 1.27 0.00 0.48 0.00 0.00 98.25 21:53:08 3 0.64 0.00 0.24 25.01 0.01 74.09 21:53:08 4 0.48 0.00 0.27 25.03 0.01 74.21 21:53:08 5 2.14 0.00 1.18 10.16 0.00 86.52 21:53:08 6 1.24 0.00 0.57 25.19 0.00 73.00 21:53:08 7 2.21 0.00 0.41 24.56 0.01 72.81 Average: all 4.94 0.00 1.25 4.44 0.03 89.35 Average: 0 4.41 0.00 1.08 5.79 0.02 88.70 Average: 1 4.72 0.00 1.58 6.36 0.03 87.31 Average: 2 5.05 0.00 1.68 2.12 0.02 91.14 Average: 3 4.65 0.00 1.11 4.65 0.02 89.57 Average: 4 4.45 0.00 0.95 5.21 0.03 89.36 Average: 5 4.59 0.00 1.32 1.93 0.02 92.14 Average: 6 5.11 0.00 1.07 4.71 0.02 89.08 Average: 7 6.55 0.00 1.19 4.72 0.04 87.51