---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16234 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: 2799.998 BogoMIPS: 5599.99 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-16234) 06/28/22 _x86_64_ (8 CPU) 16:16:13 LINUX RESTART (8 CPU) 16:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:18:01 202.07 4.36 197.71 0.00 392.34 81147.87 0.00 16:19:01 45.79 0.05 45.74 0.00 5.20 20756.42 0.00 16:20:01 1.07 0.00 1.07 0.00 0.00 11.73 0.00 16:21:01 1.70 0.00 1.70 0.00 0.00 19.86 0.00 16:22:01 1.55 0.02 1.53 0.00 0.13 16.93 0.00 16:23:01 1.68 0.00 1.68 0.00 0.00 19.60 0.00 Average: 41.86 0.73 41.14 0.00 65.37 16815.80 0.00 16:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:18:01 28023456 31600932 689696 2.10 161076 3608540 2123400 6.26 1547748 2841280 232796 16:19:01 27937768 31772848 519240 1.58 167884 3830988 1805640 5.32 1286324 3160844 168 16:20:01 27938340 31773472 518420 1.58 167916 3830992 1805640 5.32 1286492 3160856 20 16:21:01 27946048 31781240 510512 1.55 167952 3830996 1805640 5.32 1278020 3160860 20 16:22:01 27946252 31781512 510196 1.55 168008 3831000 1805640 5.32 1278428 3160868 16 16:23:01 27947936 31783276 508424 1.55 168032 3831004 1805640 5.32 1275968 3160924 12 Average: 27956633 31748880 542748 1.65 166811 3793920 1858600 5.48 1325497 3107605 38839 16:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:18:01 vethdb286a6 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 16:18:01 ens3 352.96 255.55 5128.75 92.66 0.00 0.00 0.00 0.00 16:18:01 docker0 114.81 136.11 9.28 1140.53 0.00 0.00 0.00 0.00 16:18:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 16:19:01 ens3 114.41 65.77 2523.91 11.26 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 16:20:01 ens3 0.37 0.23 0.25 0.19 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:22:01 ens3 0.18 0.13 0.08 0.07 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 77.26 53.09 1264.70 17.16 0.00 0.00 0.00 0.00 Average: docker0 18.87 22.37 1.53 187.43 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16234) 06/28/22 _x86_64_ (8 CPU) 16:16:13 LINUX RESTART (8 CPU) 16:17:02 CPU %user %nice %system %iowait %steal %idle 16:18:01 all 21.92 0.00 6.18 1.84 0.08 69.97 16:18:01 0 23.30 0.00 7.09 4.16 0.09 65.36 16:18:01 1 23.22 0.00 5.96 2.89 0.07 67.87 16:18:01 2 21.81 0.00 6.12 1.38 0.07 70.63 16:18:01 3 20.51 0.00 5.28 0.59 0.09 73.53 16:18:01 4 23.82 0.00 5.55 0.17 0.07 70.38 16:18:01 5 20.92 0.00 6.11 2.21 0.09 70.67 16:18:01 6 21.99 0.00 5.64 0.74 0.07 71.56 16:18:01 7 19.81 0.00 7.69 2.61 0.09 69.81 16:19:01 all 2.97 0.00 1.22 0.54 0.02 95.24 16:19:01 0 2.86 0.00 1.14 0.03 0.02 95.95 16:19:01 1 3.24 0.00 1.20 0.02 0.02 95.52 16:19:01 2 3.37 0.00 1.07 0.02 0.02 95.52 16:19:01 3 2.94 0.00 1.22 1.37 0.02 94.45 16:19:01 4 2.73 0.00 1.29 0.00 0.02 95.96 16:19:01 5 3.32 0.00 1.02 0.27 0.02 95.37 16:19:01 6 2.54 0.00 1.26 0.05 0.02 96.13 16:19:01 7 2.77 0.00 1.58 2.58 0.03 93.04 16:20:01 all 0.01 0.00 0.01 0.00 0.00 99.97 16:20:01 0 0.03 0.00 0.00 0.00 0.00 99.97 16:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 16:20:01 2 0.05 0.00 0.03 0.00 0.02 99.90 16:20:01 3 0.00 0.00 0.00 0.02 0.00 99.98 16:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:20:01 5 0.00 0.00 0.00 0.00 0.02 99.98 16:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:20:01 7 0.00 0.00 0.02 0.02 0.00 99.97 16:21:01 all 0.02 0.00 0.03 0.01 0.00 99.95 16:21:01 0 0.02 0.00 0.07 0.03 0.00 99.88 16:21:01 1 0.02 0.00 0.00 0.00 0.02 99.97 16:21:01 2 0.08 0.00 0.08 0.00 0.00 99.83 16:21:01 3 0.02 0.00 0.00 0.02 0.00 99.97 16:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:21:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:21:01 6 0.00 0.00 0.03 0.00 0.00 99.97 16:21:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:22:01 all 0.01 0.00 0.01 0.00 0.00 99.97 16:22:01 0 0.00 0.00 0.02 0.00 0.00 99.98 16:22:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:22:01 2 0.02 0.00 0.00 0.00 0.02 99.97 16:22:01 3 0.00 0.00 0.00 0.03 0.02 99.95 16:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:22:01 5 0.00 0.00 0.02 0.00 0.00 99.98 16:22:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:22:01 7 0.07 0.00 0.02 0.00 0.00 99.92 16:23:01 all 0.22 0.00 0.01 0.00 0.00 99.76 16:23:01 0 0.03 0.00 0.02 0.02 0.02 99.92 16:23:01 1 0.03 0.00 0.00 0.00 0.00 99.97 16:23:01 2 0.05 0.00 0.00 0.00 0.00 99.95 16:23:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:23:01 5 1.55 0.00 0.00 0.00 0.00 98.45 16:23:01 6 0.00 0.00 0.00 0.02 0.00 99.98 16:23:01 7 0.07 0.00 0.05 0.00 0.02 99.87 Average: all 4.10 0.00 1.22 0.39 0.02 94.27 Average: 0 4.28 0.00 1.36 0.69 0.02 93.65 Average: 1 4.32 0.00 1.17 0.47 0.02 94.02 Average: 2 4.13 0.00 1.19 0.23 0.02 94.43 Average: 3 3.82 0.00 1.06 0.34 0.02 94.77 Average: 4 4.32 0.00 1.12 0.03 0.01 94.53 Average: 5 4.23 0.00 1.17 0.41 0.02 94.17 Average: 6 4.01 0.00 1.13 0.13 0.01 94.72 Average: 7 3.70 0.00 1.52 0.86 0.02 93.90