---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5031 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: 2799.988 BogoMIPS: 5599.97 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5031) 02/08/23 _x86_64_ (8 CPU) 00:16:17 LINUX RESTART (8 CPU) 00:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:18:01 204.47 4.17 200.30 0.00 434.99 78149.11 0.00 00:19:01 43.93 0.20 43.73 0.00 12.26 20612.31 0.00 00:20:01 0.93 0.00 0.93 0.00 0.00 10.66 0.00 00:21:01 1.85 0.00 1.85 0.00 0.00 21.73 0.00 00:22:01 51.51 10.60 40.91 0.00 5155.81 8700.42 0.00 00:23:01 6.55 0.02 6.53 0.00 0.13 127.05 0.00 Average: 51.54 2.50 49.04 0.00 933.84 17936.38 0.00 00:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:18:01 28328588 31418808 886600 2.70 141544 3151640 2297896 6.77 1286864 2821704 16396 00:19:01 28018924 31594204 712700 2.17 148548 3587524 1749900 5.16 1143804 3233116 4 00:20:01 28019032 31594472 711800 2.16 148580 3587536 1749900 5.16 1144152 3233120 16 00:21:01 28023496 31599164 707240 2.15 148644 3587544 1749900 5.16 1139648 3233296 8 00:22:01 27501988 31573768 707768 2.15 182304 4042084 1821680 5.37 1470888 3392476 1048 00:23:01 27515024 31581968 699560 2.13 180880 4038828 1794408 5.29 1456376 3389248 8 Average: 27901175 31560397 737611 2.24 158417 3665859 1860614 5.48 1273622 3217160 2913 00:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:18:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 00:18:01 docker0 180.65 217.90 14.91 1934.12 0.00 0.00 0.00 0.00 00:18:01 veth550533f 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 00:18:01 ens3 411.75 325.61 5991.49 48.84 0.00 0.00 0.00 0.00 00:19:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 ens3 108.37 84.64 2525.68 90.70 0.00 0.00 0.00 0.00 00:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 ens3 1.75 0.37 0.43 0.21 0.00 0.00 0.00 0.00 00:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 ens3 3.08 1.93 4.53 0.74 0.00 0.00 0.00 0.00 00:22:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 ens3 134.16 78.57 2753.28 5.87 0.00 0.00 0.00 0.00 00:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 ens3 1.30 0.22 0.12 0.02 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 30.11 36.32 2.48 322.34 0.00 0.00 0.00 0.00 Average: ens3 110.06 81.89 1879.20 24.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5031) 02/08/23 _x86_64_ (8 CPU) 00:16:17 LINUX RESTART (8 CPU) 00:17:01 CPU %user %nice %system %iowait %steal %idle 00:18:01 all 9.97 0.00 4.58 3.10 0.07 82.28 00:18:01 0 10.01 0.00 4.67 1.57 0.07 83.69 00:18:01 1 9.25 0.00 5.13 10.65 0.07 74.91 00:18:01 2 8.38 0.00 4.63 4.36 0.05 82.58 00:18:01 3 11.57 0.00 5.35 4.48 0.08 78.51 00:18:01 4 11.19 0.00 4.29 1.72 0.05 82.75 00:18:01 5 9.43 0.00 4.11 0.39 0.05 86.02 00:18:01 6 9.54 0.00 3.69 0.34 0.05 86.38 00:18:01 7 10.34 0.00 4.77 1.37 0.12 83.40 00:19:01 all 10.52 0.00 2.24 0.81 0.04 86.39 00:19:01 0 10.09 0.00 2.62 4.56 0.07 82.67 00:19:01 1 10.65 0.00 2.30 0.25 0.03 86.77 00:19:01 2 10.57 0.00 2.18 1.31 0.03 85.92 00:19:01 3 10.79 0.00 1.96 0.00 0.03 87.22 00:19:01 4 10.12 0.00 2.35 0.02 0.03 87.48 00:19:01 5 10.58 0.00 2.30 0.24 0.03 86.85 00:19:01 6 10.42 0.00 1.95 0.07 0.02 87.55 00:19:01 7 10.97 0.00 2.26 0.00 0.10 86.67 00:20:01 all 0.11 0.00 0.01 0.01 0.01 99.86 00:20:01 0 0.02 0.00 0.00 0.08 0.00 99.90 00:20:01 1 0.07 0.00 0.03 0.00 0.02 99.88 00:20:01 2 0.02 0.00 0.02 0.02 0.00 99.95 00:20:01 3 0.02 0.00 0.00 0.00 0.03 99.95 00:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 5 0.73 0.00 0.02 0.00 0.02 99.24 00:20:01 6 0.00 0.00 0.00 0.00 0.02 99.98 00:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 00:21:01 all 0.17 0.00 0.02 0.01 0.00 99.79 00:21:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:21:01 1 0.05 0.00 0.03 0.07 0.00 99.85 00:21:01 2 0.03 0.00 0.02 0.03 0.00 99.92 00:21:01 3 0.02 0.00 0.03 0.00 0.02 99.93 00:21:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:21:01 5 1.16 0.00 0.02 0.00 0.02 98.81 00:21:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:21:01 7 0.03 0.00 0.02 0.00 0.00 99.95 00:22:01 all 2.08 0.00 1.42 0.43 0.02 96.04 00:22:01 0 3.32 0.00 1.53 0.58 0.02 94.55 00:22:01 1 1.77 0.00 0.72 0.13 0.02 97.36 00:22:01 2 1.81 0.00 1.12 0.92 0.05 96.10 00:22:01 3 1.49 0.00 1.79 0.05 0.02 96.66 00:22:01 4 2.37 0.00 1.82 0.73 0.03 95.04 00:22:01 5 1.42 0.00 2.40 0.05 0.02 96.11 00:22:01 6 3.32 0.00 1.12 0.27 0.00 95.29 00:22:01 7 1.16 0.00 0.83 0.74 0.03 97.24 00:23:01 all 0.09 0.00 0.05 0.01 0.01 99.84 00:23:01 0 0.07 0.00 0.03 0.00 0.00 99.90 00:23:01 1 0.05 0.00 0.05 0.07 0.02 99.82 00:23:01 2 0.10 0.00 0.05 0.00 0.00 99.85 00:23:01 3 0.03 0.00 0.02 0.05 0.00 99.90 00:23:01 4 0.05 0.00 0.03 0.00 0.00 99.92 00:23:01 5 0.12 0.00 0.07 0.00 0.02 99.80 00:23:01 6 0.22 0.00 0.12 0.00 0.02 99.65 00:23:01 7 0.05 0.00 0.03 0.00 0.00 99.92 Average: all 3.80 0.00 1.38 0.73 0.03 94.07 Average: 0 3.91 0.00 1.47 1.13 0.03 93.47 Average: 1 3.62 0.00 1.37 1.84 0.03 93.15 Average: 2 3.47 0.00 1.33 1.10 0.02 94.08 Average: 3 3.96 0.00 1.52 0.76 0.03 93.74 Average: 4 3.94 0.00 1.41 0.41 0.02 94.22 Average: 5 3.88 0.00 1.48 0.11 0.03 94.51 Average: 6 3.90 0.00 1.14 0.11 0.02 94.84 Average: 7 3.74 0.00 1.31 0.35 0.04 94.56