---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2884 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: 2799.998 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 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-2884) 08/04/23 _x86_64_ (8 CPU) 04:12:25 LINUX RESTART (8 CPU) 04:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:14:01 91.59 10.43 81.16 0.00 1723.43 38758.68 0.00 04:15:01 67.47 0.18 67.29 0.00 13.46 41175.27 0.00 04:16:01 1.53 0.00 1.53 0.00 0.00 16.68 0.00 04:17:01 1.00 0.02 0.98 0.00 0.13 12.26 0.00 04:18:01 52.42 10.61 41.81 0.00 5157.27 8852.52 0.00 04:19:01 6.18 0.02 6.16 0.00 0.13 125.42 0.00 Average: 36.70 3.54 33.16 0.00 1149.06 14823.73 0.00 04:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 28036268 31433612 868812 2.64 98548 3491676 2170524 6.40 1493988 2895524 861192 04:15:01 28586700 31570604 737112 2.24 101564 3106260 1743896 5.14 1082580 2791244 160 04:16:01 28587116 31571208 736336 2.24 101612 3106264 1743896 5.14 1083108 2791256 20 04:17:01 28590536 31574756 732468 2.23 101632 3106260 1743896 5.14 1078520 2791256 136 04:18:01 28056644 31549048 735120 2.24 136116 3567068 1774100 5.23 1405676 2958556 948 04:19:01 28071860 31559484 725916 2.21 134720 3563812 1762364 5.19 1395736 2955308 4 Average: 28321521 31543119 755961 2.30 112365 3323557 1823113 5.37 1256601 2863857 143743 04:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 docker0 206.56 339.59 15.27 2398.70 0.00 0.00 0.00 0.00 04:14:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 04:14:01 ens3 677.82 418.41 8689.10 63.51 0.00 0.00 0.00 0.00 04:14:01 veth2ffeb78 145.67 279.89 12.87 2040.68 0.00 0.00 0.00 0.17 04:15:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 04:15:01 ens3 110.56 80.75 2523.94 81.72 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 ens3 11.95 5.42 12.35 0.57 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:17:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:18:01 ens3 193.00 80.05 2923.11 5.75 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:19:01 ens3 0.25 0.22 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 34.44 56.61 2.55 399.83 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 165.64 97.50 2358.20 25.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2884) 08/04/23 _x86_64_ (8 CPU) 04:12:25 LINUX RESTART (8 CPU) 04:13:01 CPU %user %nice %system %iowait %steal %idle 04:14:01 all 20.24 0.00 4.83 2.10 0.07 72.76 04:14:01 0 20.48 0.00 4.82 0.76 0.07 73.87 04:14:01 1 20.80 0.00 4.48 1.25 0.08 73.39 04:14:01 2 19.29 0.00 5.14 1.93 0.05 73.58 04:14:01 3 20.28 0.00 5.02 0.40 0.07 74.23 04:14:01 4 21.82 0.00 5.22 8.27 0.07 64.62 04:14:01 5 19.01 0.00 4.62 0.25 0.05 76.06 04:14:01 6 20.00 0.00 4.75 0.13 0.07 75.05 04:14:01 7 20.21 0.00 4.58 3.87 0.08 71.25 04:15:01 all 4.09 0.00 1.70 2.36 0.03 91.83 04:15:01 0 4.70 0.00 1.62 0.75 0.03 92.90 04:15:01 1 4.48 0.00 1.25 0.87 0.02 93.38 04:15:01 2 3.77 0.00 1.19 2.98 0.03 92.03 04:15:01 3 4.00 0.00 2.90 7.22 0.03 85.85 04:15:01 4 4.24 0.00 2.46 5.72 0.03 87.55 04:15:01 5 4.53 0.00 1.22 0.02 0.02 94.22 04:15:01 6 3.62 0.00 1.16 0.03 0.03 95.16 04:15:01 7 3.36 0.00 1.78 1.31 0.03 93.52 04:16:01 all 0.21 0.00 0.01 0.00 0.01 99.77 04:16:01 0 0.07 0.00 0.00 0.00 0.00 99.93 04:16:01 1 0.05 0.00 0.00 0.00 0.02 99.93 04:16:01 2 1.11 0.00 0.05 0.02 0.00 98.83 04:16:01 3 0.03 0.00 0.00 0.00 0.00 99.97 04:16:01 4 0.03 0.00 0.00 0.02 0.02 99.93 04:16:01 5 0.02 0.00 0.02 0.00 0.00 99.97 04:16:01 6 0.23 0.00 0.02 0.00 0.02 99.73 04:16:01 7 0.10 0.00 0.03 0.00 0.02 99.85 04:17:01 all 0.10 0.00 0.01 0.00 0.01 99.88 04:17:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:17:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:17:01 2 0.53 0.00 0.02 0.00 0.02 99.44 04:17:01 3 0.02 0.00 0.00 0.00 0.02 99.97 04:17:01 4 0.03 0.00 0.03 0.02 0.00 99.92 04:17:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:17:01 6 0.08 0.00 0.02 0.00 0.02 99.88 04:17:01 7 0.05 0.00 0.02 0.00 0.02 99.92 04:18:01 all 2.31 0.00 1.54 0.59 0.03 95.53 04:18:01 0 3.10 0.00 1.35 1.17 0.02 94.36 04:18:01 1 3.20 0.00 2.15 0.13 0.03 94.48 04:18:01 2 2.94 0.00 1.47 1.00 0.02 94.58 04:18:01 3 2.17 0.00 1.05 0.03 0.02 96.73 04:18:01 4 1.27 0.00 1.50 1.29 0.03 95.91 04:18:01 5 2.20 0.00 1.30 0.33 0.02 96.15 04:18:01 6 1.60 0.00 2.52 0.23 0.03 95.61 04:18:01 7 1.97 0.00 0.96 0.55 0.05 96.47 04:19:01 all 0.11 0.00 0.05 0.02 0.00 99.81 04:19:01 0 0.10 0.00 0.02 0.00 0.00 99.88 04:19:01 1 0.12 0.00 0.07 0.07 0.02 99.73 04:19:01 2 0.32 0.00 0.08 0.00 0.00 99.60 04:19:01 3 0.08 0.00 0.05 0.00 0.00 99.87 04:19:01 4 0.10 0.00 0.05 0.05 0.00 99.80 04:19:01 5 0.03 0.00 0.07 0.00 0.00 99.90 04:19:01 6 0.08 0.00 0.03 0.00 0.00 99.88 04:19:01 7 0.08 0.00 0.07 0.02 0.02 99.82 Average: all 4.48 0.00 1.35 0.84 0.02 93.30 Average: 0 4.73 0.00 1.30 0.45 0.02 93.51 Average: 1 4.75 0.00 1.32 0.38 0.03 93.51 Average: 2 4.61 0.00 1.31 0.98 0.02 93.07 Average: 3 4.41 0.00 1.50 1.27 0.02 92.80 Average: 4 4.55 0.00 1.53 2.54 0.03 91.35 Average: 5 4.27 0.00 1.20 0.10 0.01 94.42 Average: 6 4.26 0.00 1.41 0.07 0.03 94.24 Average: 7 4.27 0.00 1.23 0.95 0.04 93.51