---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-704 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 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-704) 09/23/22 _x86_64_ (8 CPU) 04:19:16 LINUX RESTART (8 CPU) 04:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:21:01 142.71 3.45 139.26 0.00 430.46 153227.00 0.00 04:22:01 2.10 0.00 2.10 0.00 0.00 158.12 0.00 04:23:01 0.83 0.00 0.83 0.00 0.00 9.20 0.00 04:24:01 1.45 0.00 1.45 0.00 0.00 16.53 0.00 04:25:01 40.39 10.40 30.00 0.00 2915.38 4829.20 0.00 Average: 37.50 2.77 34.73 0.00 669.17 31648.01 0.00 04:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 28684636 31578468 730324 2.22 92116 3033008 1711836 5.04 1158228 2626584 360 04:22:01 28684292 31578368 729688 2.22 92172 3033016 1711836 5.04 1158208 2626576 40 04:23:01 28684768 31578928 728744 2.22 92204 3033016 1711836 5.04 1157212 2626576 16 04:24:01 28687648 31581844 725716 2.21 92228 3033020 1711836 5.04 1154320 2626580 156 04:25:01 28394464 31566244 728648 2.22 111204 3282560 1768384 5.21 1310888 2741536 320 Average: 28627162 31576770 728624 2.22 95985 3082924 1723146 5.08 1187771 2649570 178 04:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 ens3 343.74 235.51 7230.28 66.26 0.00 0.00 0.00 0.00 04:21:01 docker0 44.99 53.12 3.80 726.20 0.00 0.00 0.00 0.00 04:21:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 04:22:01 ens3 0.77 0.50 0.36 0.28 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:23:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:25:01 ens3 93.32 59.42 1299.94 4.30 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 87.60 59.11 1706.12 14.17 0.00 0.00 0.00 0.00 Average: docker0 9.00 10.62 0.76 145.24 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-704) 09/23/22 _x86_64_ (8 CPU) 04:19:16 LINUX RESTART (8 CPU) 04:20:01 CPU %user %nice %system %iowait %steal %idle 04:21:01 all 19.95 0.00 5.11 1.13 0.06 73.76 04:21:01 0 19.29 0.00 5.77 1.62 0.07 73.24 04:21:01 1 21.11 0.00 5.13 0.15 0.05 73.55 04:21:01 2 20.92 0.00 4.75 1.62 0.05 72.66 04:21:01 3 19.40 0.00 4.59 0.17 0.05 75.80 04:21:01 4 20.02 0.00 5.35 1.27 0.07 73.29 04:21:01 5 18.60 0.00 5.02 1.59 0.05 74.74 04:21:01 6 20.21 0.00 4.83 2.54 0.05 72.37 04:21:01 7 20.01 0.00 5.42 0.08 0.07 74.42 04:22:01 all 0.04 0.00 0.01 0.01 0.01 99.93 04:22:01 0 0.02 0.00 0.02 0.03 0.02 99.92 04:22:01 1 0.03 0.00 0.00 0.00 0.02 99.95 04:22:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:22:01 3 0.05 0.00 0.03 0.00 0.02 99.90 04:22:01 4 0.02 0.00 0.00 0.00 0.00 99.98 04:22:01 5 0.07 0.00 0.00 0.03 0.02 99.88 04:22:01 6 0.08 0.00 0.02 0.00 0.02 99.88 04:22:01 7 0.05 0.00 0.00 0.00 0.02 99.93 04:23:01 all 0.04 0.00 0.02 0.00 0.00 99.94 04:23:01 0 0.03 0.00 0.00 0.02 0.00 99.95 04:23:01 1 0.07 0.00 0.02 0.00 0.00 99.92 04:23:01 2 0.03 0.00 0.02 0.00 0.00 99.95 04:23:01 3 0.02 0.00 0.03 0.00 0.00 99.95 04:23:01 4 0.03 0.00 0.03 0.00 0.00 99.93 04:23:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:23:01 6 0.08 0.00 0.02 0.00 0.00 99.90 04:23:01 7 0.03 0.00 0.03 0.00 0.00 99.93 04:24:01 all 0.01 0.00 0.01 0.00 0.01 99.97 04:24:01 0 0.00 0.00 0.02 0.03 0.02 99.93 04:24:01 1 0.00 0.00 0.02 0.00 0.00 99.98 04:24:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:24:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:24:01 4 0.03 0.00 0.02 0.00 0.02 99.93 04:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:24:01 6 0.02 0.00 0.00 0.00 0.02 99.97 04:24:01 7 0.00 0.00 0.03 0.00 0.00 99.97 04:25:01 all 1.20 0.00 0.82 0.38 0.02 97.59 04:25:01 0 0.89 0.00 0.49 1.39 0.02 97.22 04:25:01 1 1.08 0.00 1.68 0.20 0.02 97.01 04:25:01 2 1.60 0.00 0.55 0.05 0.03 97.76 04:25:01 3 1.57 0.00 0.93 0.67 0.02 96.81 04:25:01 4 1.14 0.00 0.68 0.17 0.02 98.00 04:25:01 5 1.07 0.00 0.94 0.40 0.02 97.58 04:25:01 6 0.95 0.00 0.77 0.07 0.02 98.20 04:25:01 7 1.30 0.00 0.48 0.07 0.02 98.13 Average: all 4.21 0.00 1.18 0.30 0.02 94.29 Average: 0 4.00 0.00 1.25 0.62 0.02 94.11 Average: 1 4.42 0.00 1.36 0.07 0.02 94.13 Average: 2 4.48 0.00 1.06 0.33 0.02 94.11 Average: 3 4.16 0.00 1.11 0.17 0.02 94.55 Average: 4 4.20 0.00 1.20 0.28 0.02 94.29 Average: 5 3.91 0.00 1.18 0.40 0.02 94.49 Average: 6 4.23 0.00 1.12 0.52 0.02 94.11 Average: 7 4.24 0.00 1.18 0.03 0.02 94.53