---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1142 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-1142) 01/04/23 _x86_64_ (8 CPU) 21:12:10 LINUX RESTART (8 CPU) 21:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:14:01 85.10 0.65 84.45 0.00 29.20 43183.20 0.00 21:15:01 2.00 0.00 2.00 0.00 0.00 21.88 0.00 21:16:01 0.92 0.00 0.92 0.00 0.00 10.13 0.00 21:17:01 1.47 0.02 1.45 0.00 0.13 17.33 0.00 21:18:01 52.66 10.60 42.06 0.00 5157.27 8725.88 0.00 Average: 28.43 2.25 26.17 0.00 1037.29 10391.34 0.00 21:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:14:01 28684464 31594952 716956 2.18 91476 3053972 1749020 5.15 1023232 2769508 336 21:15:01 28685140 31595872 715480 2.18 91516 3053976 1749020 5.15 1022848 2769496 8 21:16:01 28689448 31600208 710828 2.16 91548 3053980 1749020 5.15 1017928 2769500 12 21:17:01 28689084 31599912 710872 2.16 91588 3053976 1749020 5.15 1018236 2769500 4 21:18:01 28172888 31586132 705536 2.15 125452 3508416 1795848 5.29 1332832 2935184 948 Average: 28584205 31595415 711934 2.17 98316 3144864 1758386 5.18 1083015 2802638 262 21:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:14:01 docker0 24.33 34.13 2.01 98.51 0.00 0.00 0.00 0.00 21:14:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 21:14:01 ens3 295.53 196.57 6640.13 31.33 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:15:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 ens3 0.62 0.02 0.05 0.00 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:17:01 ens3 0.68 0.50 0.35 0.28 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 21:18:01 ens3 140.69 83.47 2754.86 5.96 0.00 0.00 0.00 0.00 Average: docker0 4.87 6.83 0.40 19.70 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 87.53 56.13 1879.02 7.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1142) 01/04/23 _x86_64_ (8 CPU) 21:12:10 LINUX RESTART (8 CPU) 21:13:01 CPU %user %nice %system %iowait %steal %idle 21:14:01 all 5.33 0.00 2.49 0.62 0.04 91.53 21:14:01 0 4.75 0.00 2.24 0.24 0.03 92.74 21:14:01 1 6.75 0.00 2.51 0.03 0.05 90.66 21:14:01 2 5.33 0.00 2.30 0.02 0.03 92.32 21:14:01 3 5.40 0.00 2.06 0.10 0.03 92.40 21:14:01 4 5.00 0.00 2.22 0.71 0.03 92.04 21:14:01 5 5.40 0.00 2.24 0.64 0.03 91.69 21:14:01 6 4.90 0.00 3.72 2.89 0.03 88.46 21:14:01 7 5.14 0.00 2.61 0.30 0.05 91.89 21:15:01 all 0.02 0.00 0.01 0.01 0.01 99.95 21:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:15:01 1 0.03 0.00 0.02 0.00 0.02 99.93 21:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:15:01 3 0.00 0.00 0.03 0.00 0.00 99.97 21:15:01 4 0.10 0.00 0.02 0.00 0.00 99.88 21:15:01 5 0.00 0.00 0.00 0.03 0.02 99.95 21:15:01 6 0.02 0.00 0.02 0.02 0.02 99.93 21:15:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:16:01 all 0.03 0.00 0.02 0.00 0.02 99.93 21:16:01 0 0.00 0.00 0.00 0.00 0.02 99.98 21:16:01 1 0.03 0.00 0.07 0.00 0.03 99.87 21:16:01 2 0.02 0.00 0.00 0.00 0.02 99.97 21:16:01 3 0.03 0.00 0.02 0.00 0.02 99.93 21:16:01 4 0.03 0.00 0.03 0.00 0.02 99.92 21:16:01 5 0.02 0.00 0.00 0.02 0.00 99.97 21:16:01 6 0.07 0.00 0.02 0.00 0.02 99.90 21:16:01 7 0.02 0.00 0.02 0.02 0.02 99.93 21:17:01 all 0.01 0.00 0.01 0.00 0.00 99.97 21:17:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:17:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:17:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:17:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:17:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:17:01 5 0.02 0.00 0.00 0.02 0.00 99.97 21:17:01 6 0.02 0.00 0.03 0.02 0.02 99.92 21:17:01 7 0.05 0.00 0.02 0.00 0.02 99.92 21:18:01 all 2.14 0.00 1.37 0.36 0.02 96.10 21:18:01 0 1.69 0.00 0.79 0.10 0.03 97.39 21:18:01 1 2.05 0.00 2.34 0.07 0.03 95.51 21:18:01 2 1.62 0.00 0.88 0.30 0.03 97.16 21:18:01 3 4.33 0.00 1.53 0.68 0.02 93.43 21:18:01 4 1.68 0.00 1.43 0.27 0.02 96.60 21:18:01 5 2.22 0.00 0.85 1.25 0.02 95.66 21:18:01 6 1.47 0.00 2.38 0.05 0.02 96.08 21:18:01 7 2.07 0.00 0.72 0.18 0.02 97.01 Average: all 1.50 0.00 0.78 0.20 0.02 97.51 Average: 0 1.28 0.00 0.60 0.07 0.02 98.03 Average: 1 1.76 0.00 0.98 0.02 0.03 97.21 Average: 2 1.39 0.00 0.64 0.06 0.02 97.89 Average: 3 1.95 0.00 0.73 0.16 0.01 97.15 Average: 4 1.36 0.00 0.74 0.19 0.01 97.70 Average: 5 1.52 0.00 0.61 0.39 0.01 97.46 Average: 6 1.29 0.00 1.23 0.59 0.02 96.87 Average: 7 1.45 0.00 0.67 0.10 0.02 97.76