---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9214 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: 2799.976 BogoMIPS: 5599.95 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 9.9G 146G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9214) 03/28/22 _x86_64_ (8 CPU) 04:09:26 LINUX RESTART (8 CPU) 04:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:11:01 268.78 12.07 256.72 0.00 2042.91 122310.52 0.00 04:12:01 59.35 0.10 59.25 0.00 1.47 36598.07 0.00 04:13:01 4.02 0.00 4.02 0.00 0.00 62.66 0.00 04:14:01 1.40 0.00 1.40 0.00 0.00 16.93 0.00 04:15:01 1.23 0.02 1.22 0.00 0.13 14.53 0.00 04:16:01 1.62 0.00 1.62 0.00 0.00 19.99 0.00 04:17:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 04:18:01 1.70 0.02 1.68 0.00 0.13 19.46 0.00 04:19:01 1.22 0.00 1.22 0.00 0.00 13.46 0.00 04:20:01 8.43 0.30 8.13 0.00 22.13 153.17 0.00 Average: 34.47 1.23 33.24 0.00 203.60 15743.91 0.00 04:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:01 28482496 31440220 856940 2.61 105704 3099016 2611852 7.70 1633332 2359284 419600 04:12:01 28747792 31767160 532216 1.62 113464 3145368 1889764 5.57 1249108 2472332 468 04:13:01 28759324 31778640 520868 1.58 113556 3145456 1802344 5.31 1247028 2462680 24 04:14:01 28760044 31779444 519764 1.58 113580 3145456 1802344 5.31 1246820 2462680 52 04:15:01 28769476 31789264 510220 1.55 113616 3145460 1802344 5.31 1236376 2463044 28 04:16:01 28770176 31790052 509324 1.55 113652 3145468 1802344 5.31 1235736 2463048 20 04:17:01 28777484 31797404 501932 1.53 113684 3145468 1802344 5.31 1229008 2463068 12 04:18:01 28776684 31796744 502364 1.53 113720 3145476 1802344 5.31 1229116 2463080 180 04:19:01 28777072 31797180 502068 1.53 113756 3145476 1802344 5.31 1229976 2463080 176 04:20:01 28746612 31769568 524716 1.60 113960 3146892 1924172 5.67 1254084 2460876 488 Average: 28736716 31750568 548041 1.67 112869 3140954 1904220 5.61 1279058 2453317 42105 04:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:11:01 lo 2.91 2.91 0.28 0.28 0.00 0.00 0.00 0.00 04:11:01 ens3 433.27 345.04 5013.16 69.39 0.00 0.00 0.00 0.00 04:11:01 veth693a830 47.70 65.87 4.62 486.00 0.00 0.00 0.00 0.04 04:11:01 docker0 150.99 123.20 13.64 845.89 0.00 0.00 0.00 0.00 04:12:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 04:12:01 ens3 135.14 102.27 2531.53 64.65 0.00 0.00 0.00 0.00 04:12:01 docker0 1.32 1.15 0.09 1.65 0.00 0.00 0.00 0.00 04:13:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:13:01 ens3 6.68 3.87 5.85 2.18 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 ens3 13.70 6.66 13.02 0.54 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 ens3 0.57 0.25 0.33 0.25 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 ens3 0.18 0.00 0.01 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:18:01 ens3 0.67 0.13 0.06 0.01 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 ens3 0.97 0.42 0.45 0.28 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 04:20:01 ens3 48.98 40.11 31.04 48.54 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 63.41 49.39 752.44 18.50 0.00 0.00 0.00 0.00 Average: docker0 15.00 12.25 1.35 83.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9214) 03/28/22 _x86_64_ (8 CPU) 04:09:26 LINUX RESTART (8 CPU) 04:10:02 CPU %user %nice %system %iowait %steal %idle 04:11:01 all 23.29 0.00 5.17 1.25 0.07 70.22 04:11:01 0 22.19 0.00 4.93 1.23 0.07 71.58 04:11:01 1 24.16 0.00 5.58 0.51 0.07 69.68 04:11:01 2 23.14 0.00 6.49 6.23 0.09 64.05 04:11:01 3 25.73 0.00 5.04 0.84 0.09 68.31 04:11:01 4 23.88 0.00 4.41 0.41 0.07 71.24 04:11:01 5 22.90 0.00 5.36 0.12 0.07 71.55 04:11:01 6 22.22 0.00 5.08 0.14 0.07 72.49 04:11:01 7 22.09 0.00 4.46 0.50 0.09 72.86 04:12:01 all 20.32 0.00 4.27 0.75 0.05 74.61 04:12:01 0 19.90 0.00 4.84 2.02 0.05 73.19 04:12:01 1 19.85 0.00 4.37 1.96 0.05 73.78 04:12:01 2 20.03 0.00 4.22 0.89 0.03 74.82 04:12:01 3 21.23 0.00 4.01 0.12 0.07 74.57 04:12:01 4 20.85 0.00 4.07 0.08 0.03 74.96 04:12:01 5 20.20 0.00 4.45 0.22 0.05 75.08 04:12:01 6 20.22 0.00 3.98 0.12 0.03 75.65 04:12:01 7 20.26 0.00 4.24 0.61 0.05 74.84 04:13:01 all 0.14 0.00 0.08 0.02 0.01 99.75 04:13:01 0 0.12 0.00 0.07 0.05 0.02 99.75 04:13:01 1 0.13 0.00 0.07 0.00 0.02 99.78 04:13:01 2 0.17 0.00 0.08 0.07 0.02 99.67 04:13:01 3 0.13 0.00 0.12 0.00 0.00 99.75 04:13:01 4 0.13 0.00 0.07 0.00 0.02 99.78 04:13:01 5 0.12 0.00 0.03 0.00 0.02 99.83 04:13:01 6 0.18 0.00 0.07 0.00 0.02 99.73 04:13:01 7 0.10 0.00 0.15 0.02 0.02 99.72 04:14:01 all 0.05 0.00 0.02 0.00 0.00 99.92 04:14:01 0 0.03 0.00 0.02 0.00 0.00 99.95 04:14:01 1 0.02 0.00 0.03 0.00 0.00 99.95 04:14:01 2 0.07 0.00 0.03 0.00 0.00 99.90 04:14:01 3 0.05 0.00 0.02 0.00 0.02 99.92 04:14:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:14:01 5 0.03 0.00 0.00 0.00 0.00 99.97 04:14:01 6 0.03 0.00 0.02 0.03 0.00 99.92 04:14:01 7 0.13 0.00 0.05 0.00 0.00 99.82 04:15:01 all 0.05 0.00 0.02 0.01 0.00 99.92 04:15:01 0 0.05 0.00 0.02 0.00 0.00 99.93 04:15:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:15:01 2 0.08 0.00 0.08 0.03 0.02 99.78 04:15:01 3 0.05 0.00 0.00 0.00 0.00 99.95 04:15:01 4 0.03 0.00 0.00 0.00 0.02 99.95 04:15:01 5 0.03 0.00 0.03 0.00 0.00 99.93 04:15:01 6 0.03 0.00 0.02 0.02 0.00 99.93 04:15:01 7 0.08 0.00 0.03 0.00 0.00 99.88 04:16:01 all 0.01 0.00 0.01 0.00 0.00 99.97 04:16:01 0 0.03 0.00 0.00 0.02 0.00 99.95 04:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:16:01 2 0.02 0.00 0.03 0.02 0.00 99.93 04:16:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:16:01 4 0.02 0.00 0.03 0.00 0.00 99.95 04:16:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:16:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:16:01 7 0.03 0.00 0.02 0.00 0.02 99.93 04:17:01 all 0.02 0.00 0.02 0.00 0.00 99.95 04:17:01 0 0.03 0.00 0.03 0.02 0.02 99.90 04:17:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:17:01 2 0.05 0.00 0.05 0.02 0.00 99.88 04:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:17:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:17:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:17:01 7 0.05 0.00 0.03 0.00 0.02 99.90 04:18:01 all 0.02 0.00 0.01 0.01 0.01 99.96 04:18:01 0 0.02 0.00 0.02 0.03 0.00 99.93 04:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:18:01 2 0.02 0.00 0.03 0.02 0.00 99.93 04:18:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:18:01 4 0.03 0.00 0.03 0.00 0.02 99.92 04:18:01 5 0.00 0.00 0.00 0.00 0.02 99.98 04:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:18:01 7 0.07 0.00 0.02 0.00 0.02 99.90 04:19:01 all 0.03 0.00 0.01 0.00 0.00 99.95 04:19:01 0 0.03 0.00 0.02 0.02 0.02 99.92 04:19:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:19:01 2 0.03 0.00 0.02 0.02 0.00 99.93 04:19:01 3 0.07 0.00 0.03 0.00 0.02 99.88 04:19:01 4 0.03 0.00 0.00 0.00 0.00 99.97 04:19:01 5 0.03 0.00 0.02 0.00 0.00 99.95 04:19:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:19:01 7 0.00 0.00 0.02 0.00 0.00 99.98 04:20:01 all 0.73 0.00 0.36 0.04 0.01 98.85 04:20:01 0 0.65 0.00 0.40 0.02 0.00 98.93 04:20:01 1 0.42 0.00 0.25 0.02 0.02 99.30 04:20:01 2 0.67 0.00 0.48 0.20 0.02 98.63 04:20:01 3 0.62 0.00 0.40 0.05 0.02 98.92 04:20:01 4 0.43 0.00 0.32 0.02 0.02 99.22 04:20:01 5 1.19 0.00 0.32 0.02 0.02 98.46 04:20:01 6 0.83 0.00 0.27 0.00 0.02 98.88 04:20:01 7 1.05 0.00 0.47 0.00 0.02 98.47 Average: all 4.40 0.00 0.98 0.21 0.02 94.39 Average: 0 4.25 0.00 1.02 0.34 0.02 94.38 Average: 1 4.39 0.00 1.01 0.25 0.02 94.34 Average: 2 4.36 0.00 1.13 0.73 0.02 93.76 Average: 3 4.71 0.00 0.95 0.10 0.02 94.22 Average: 4 4.48 0.00 0.88 0.05 0.02 94.56 Average: 5 4.40 0.00 1.01 0.04 0.02 94.54 Average: 6 4.30 0.00 0.93 0.03 0.01 94.73 Average: 7 4.32 0.00 0.94 0.11 0.02 94.61