---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2709 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: 2800.002 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-2709) 01/17/23 _x86_64_ (8 CPU) 08:28:30 LINUX RESTART (8 CPU) 08:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:01 278.24 14.58 263.66 0.00 1894.62 94565.57 0.00 08:31:01 31.08 0.08 30.99 0.00 11.06 16707.75 0.00 08:32:01 1.40 0.00 1.40 0.00 0.00 14.55 0.00 08:33:01 1.22 0.00 1.22 0.00 0.00 15.06 0.00 Average: 77.98 3.67 74.31 0.00 476.38 27823.41 0.00 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 28995492 31561096 756844 2.30 81796 2753108 2042084 6.02 1152260 2367816 152204 08:31:01 28677888 31595368 715316 2.18 91696 3055136 1731584 5.10 1133352 2656924 172 08:32:01 28678484 31596024 714328 2.17 91728 3055136 1731584 5.10 1133512 2656924 12 08:33:01 28682796 31600392 709764 2.16 91760 3055140 1731584 5.10 1129072 2656928 56 Average: 28758665 31588220 724063 2.20 89245 2979630 1809209 5.33 1137049 2584648 38111 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00 08:30:01 docker0 21.66 29.43 1.96 331.19 0.00 0.00 0.00 0.00 08:30:01 ens3 543.99 400.83 8241.03 108.72 0.00 0.00 0.00 0.00 08:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 34.16 18.53 602.28 6.70 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.38 0.20 0.25 0.19 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 5.42 7.36 0.49 82.79 0.00 0.00 0.00 0.00 Average: ens3 144.66 104.92 2210.71 28.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2709) 01/17/23 _x86_64_ (8 CPU) 08:28:30 LINUX RESTART (8 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 21.37 0.00 5.09 1.34 0.07 72.13 08:30:01 0 20.48 0.00 5.54 2.78 0.07 71.13 08:30:01 1 20.90 0.00 4.63 0.29 0.07 74.11 08:30:01 2 22.29 0.00 4.49 1.00 0.05 72.17 08:30:01 3 18.98 0.00 4.58 1.57 0.07 74.80 08:30:01 4 23.07 0.00 5.04 0.73 0.07 71.10 08:30:01 5 22.01 0.00 5.87 3.85 0.07 68.20 08:30:01 6 23.78 0.00 4.46 0.07 0.07 71.63 08:30:01 7 19.43 0.00 6.12 0.46 0.07 73.93 08:31:01 all 2.34 0.00 1.09 0.23 0.01 96.33 08:31:01 0 1.92 0.00 1.07 1.39 0.00 95.62 08:31:01 1 2.26 0.00 0.92 0.00 0.02 96.80 08:31:01 2 2.16 0.00 1.10 0.07 0.02 96.65 08:31:01 3 2.72 0.00 0.82 0.30 0.02 96.13 08:31:01 4 2.08 0.00 1.36 0.02 0.02 96.52 08:31:01 5 2.41 0.00 0.90 0.00 0.02 96.67 08:31:01 6 2.76 0.00 1.15 0.07 0.02 96.00 08:31:01 7 2.39 0.00 1.37 0.00 0.02 96.22 08:32:01 all 0.05 0.00 0.01 0.00 0.00 99.93 08:32:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:32:01 2 0.00 0.00 0.02 0.02 0.00 99.97 08:32:01 3 0.23 0.00 0.05 0.02 0.02 99.68 08:32:01 4 0.02 0.00 0.00 0.00 0.02 99.97 08:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:32:01 7 0.08 0.00 0.02 0.00 0.00 99.90 08:33:01 all 0.04 0.00 0.01 0.00 0.00 99.94 08:33:01 0 0.05 0.00 0.02 0.00 0.00 99.93 08:33:01 1 0.03 0.00 0.02 0.00 0.00 99.95 08:33:01 2 0.02 0.00 0.00 0.02 0.00 99.97 08:33:01 3 0.12 0.00 0.02 0.00 0.02 99.85 08:33:01 4 0.02 0.00 0.02 0.00 0.00 99.97 08:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:33:01 6 0.02 0.00 0.03 0.00 0.00 99.95 08:33:01 7 0.05 0.00 0.02 0.00 0.02 99.92 Average: all 5.90 0.00 1.54 0.39 0.02 92.14 Average: 0 5.56 0.00 1.64 1.03 0.02 91.75 Average: 1 5.77 0.00 1.39 0.07 0.02 92.75 Average: 2 6.07 0.00 1.39 0.27 0.02 92.25 Average: 3 5.48 0.00 1.36 0.47 0.03 92.66 Average: 4 6.24 0.00 1.59 0.18 0.03 91.96 Average: 5 6.07 0.00 1.68 0.96 0.02 91.26 Average: 6 6.60 0.00 1.41 0.03 0.02 91.94 Average: 7 5.42 0.00 1.86 0.11 0.03 92.58