---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21691 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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: 2799.994 BogoMIPS: 5599.98 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21691) 08/01/22 _x86_64_ (8 CPU) 16:30:11 LINUX RESTART (8 CPU) 16:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:32:01 102.60 3.45 99.15 0.00 414.00 59894.30 0.00 16:33:01 2.37 0.00 2.37 0.00 0.00 27.75 0.00 16:34:01 0.92 0.00 0.92 0.00 0.00 11.46 0.00 16:35:01 1.15 0.00 1.15 0.00 0.00 14.66 0.00 16:36:01 1.17 0.02 1.15 0.00 0.13 14.13 0.00 Average: 21.64 0.69 20.95 0.00 82.83 11993.26 0.00 16:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:32:01 28630368 31795488 502460 1.53 106880 3316732 1794584 5.29 1158184 2698852 380 16:33:01 28631980 31797336 499828 1.52 106916 3316736 1794584 5.29 1157196 2698840 12 16:34:01 28636940 31802500 494756 1.50 106948 3316740 1794584 5.29 1151772 2699028 36 16:35:01 28637192 31802824 494412 1.50 106980 3316740 1794584 5.29 1151768 2699028 24 16:36:01 28644276 31809952 487172 1.48 107032 3316732 1794584 5.29 1144096 2699036 24 Average: 28636151 31801620 495726 1.51 106951 3316736 1794584 5.29 1152603 2698957 95 16:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:32:01 docker0 441.29 396.12 33.23 2760.93 0.00 0.00 0.00 0.00 16:32:01 ens3 625.02 603.17 8358.66 66.52 0.00 0.00 0.00 0.00 16:32:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 1.52 0.23 0.21 0.08 0.00 0.00 0.00 0.00 16:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 ens3 1.63 0.65 0.66 0.48 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 ens3 1.13 0.73 0.73 0.42 0.00 0.00 0.00 0.00 16:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 ens3 0.20 0.12 0.08 0.07 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 88.26 79.23 6.65 552.22 0.00 0.00 0.00 0.00 Average: ens3 125.91 120.99 1672.18 13.51 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21691) 08/01/22 _x86_64_ (8 CPU) 16:30:11 LINUX RESTART (8 CPU) 16:31:01 CPU %user %nice %system %iowait %steal %idle 16:32:01 all 7.48 0.00 3.25 1.11 0.04 88.11 16:32:01 0 6.83 0.00 3.01 0.20 0.05 89.90 16:32:01 1 11.13 0.00 3.92 4.66 0.05 80.25 16:32:01 2 6.97 0.00 3.19 2.74 0.05 87.06 16:32:01 3 7.71 0.00 2.77 0.39 0.05 89.09 16:32:01 4 6.93 0.00 4.37 0.27 0.03 88.40 16:32:01 5 6.86 0.00 2.66 0.07 0.03 90.37 16:32:01 6 6.92 0.00 2.83 0.44 0.03 89.78 16:32:01 7 6.48 0.00 3.26 0.10 0.05 90.11 16:33:01 all 0.26 0.00 0.01 0.01 0.00 99.72 16:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:33:01 1 0.00 0.00 0.00 0.03 0.00 99.97 16:33:01 2 1.99 0.00 0.03 0.00 0.02 97.96 16:33:01 3 0.03 0.00 0.00 0.02 0.00 99.95 16:33:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:33:01 5 0.02 0.00 0.02 0.02 0.00 99.95 16:33:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:33:01 7 0.02 0.00 0.03 0.00 0.00 99.95 16:34:01 all 0.28 0.00 0.03 0.00 0.01 99.68 16:34:01 0 0.03 0.00 0.03 0.00 0.00 99.93 16:34:01 1 0.00 0.00 0.00 0.02 0.00 99.98 16:34:01 2 2.04 0.00 0.05 0.00 0.02 97.90 16:34:01 3 0.05 0.00 0.03 0.02 0.02 99.88 16:34:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:34:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:34:01 6 0.05 0.00 0.05 0.00 0.00 99.90 16:34:01 7 0.05 0.00 0.03 0.00 0.02 99.90 16:35:01 all 0.27 0.00 0.01 0.01 0.00 99.70 16:35:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:35:01 1 0.02 0.00 0.02 0.02 0.00 99.95 16:35:01 2 2.00 0.00 0.02 0.00 0.02 97.97 16:35:01 3 0.05 0.00 0.03 0.05 0.00 99.87 16:35:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:35:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:35:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:35:01 7 0.03 0.00 0.02 0.00 0.00 99.95 16:36:01 all 0.14 0.00 0.01 0.01 0.01 99.83 16:36:01 0 0.03 0.00 0.03 0.02 0.02 99.90 16:36:01 1 0.02 0.00 0.00 0.03 0.00 99.95 16:36:01 2 0.96 0.00 0.00 0.00 0.00 99.04 16:36:01 3 0.03 0.00 0.03 0.02 0.03 99.88 16:36:01 4 0.03 0.00 0.02 0.00 0.00 99.95 16:36:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:36:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 1.67 0.00 0.66 0.23 0.01 97.43 Average: 0 1.38 0.00 0.62 0.04 0.01 97.95 Average: 1 2.22 0.00 0.78 0.94 0.01 96.05 Average: 2 2.78 0.00 0.65 0.54 0.02 96.01 Average: 3 1.56 0.00 0.57 0.10 0.02 97.75 Average: 4 1.38 0.00 0.87 0.05 0.01 97.68 Average: 5 1.37 0.00 0.54 0.02 0.01 98.07 Average: 6 1.39 0.00 0.57 0.09 0.01 97.95 Average: 7 1.30 0.00 0.66 0.02 0.01 98.00