---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7180 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 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-7180) 03/15/22 _x86_64_ (8 CPU) 20:30:01 LINUX RESTART (8 CPU) 20:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:32:01 175.05 1.85 173.20 0.00 32.79 101600.40 0.00 20:33:01 44.43 0.02 44.41 0.00 0.13 16395.40 0.00 20:34:01 2.13 0.00 2.13 0.00 0.00 291.12 0.00 20:35:01 1.77 0.00 1.77 0.00 0.00 20.26 0.00 20:36:01 0.93 0.02 0.92 0.00 0.13 12.26 0.00 20:37:01 1.17 0.00 1.17 0.00 0.00 14.80 0.00 20:38:01 0.87 0.00 0.87 0.00 0.00 10.26 0.00 20:39:01 1.48 0.00 1.48 0.00 0.00 18.00 0.00 20:40:01 0.97 0.00 0.97 0.00 0.00 12.13 0.00 20:41:01 1.52 0.00 1.52 0.00 0.00 22.93 0.00 20:42:01 0.88 0.00 0.88 0.00 0.00 11.33 0.00 Average: 21.02 0.17 20.85 0.00 3.01 10763.80 0.00 20:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:32:01 28053196 31746156 550628 1.67 175712 3721684 2433796 7.17 1267868 3113728 460 20:33:01 28067804 31779844 516192 1.57 184360 3722236 1800328 5.31 1335260 3018084 8472 20:34:01 28067600 31779712 515988 1.57 184400 3722240 1800328 5.31 1334620 3018088 20 20:35:01 28070044 31782564 513100 1.56 184464 3722224 1800328 5.31 1331776 3018360 32 20:36:01 28070500 31783028 512536 1.56 184496 3722240 1800328 5.31 1331472 3018368 20 20:37:01 28070988 31783580 511948 1.56 184528 3722252 1800328 5.31 1330688 3018376 12 20:38:01 28078940 31791572 503904 1.53 184560 3722252 1800328 5.31 1322844 3018380 12 20:39:01 28079140 31791836 503824 1.53 184592 3722256 1800328 5.31 1322904 3018388 12 20:40:01 28079124 31791844 503784 1.53 184628 3722244 1800328 5.31 1323168 3018388 12 20:41:01 28079288 31792056 503488 1.53 184700 3722244 1800328 5.31 1323180 3018372 12 20:42:01 28079272 31792096 503412 1.53 184728 3722248 1800328 5.31 1323296 3018376 12 Average: 28072354 31783117 512619 1.56 183743 3722193 1857916 5.48 1322461 3026992 825 20:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:32:01 docker0 729.71 552.31 65.44 4690.15 0.00 0.00 0.00 0.00 20:32:01 ens3 704.72 811.68 8060.26 95.22 0.00 0.00 0.00 0.00 20:32:01 veth98af645 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 20:33:01 docker0 27.31 37.09 2.16 510.09 0.00 0.00 0.00 0.00 20:33:01 ens3 86.69 75.34 532.28 62.34 0.00 0.00 0.00 0.00 20:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 4.08 1.50 2.98 0.52 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 1.45 0.55 0.58 0.40 0.00 0.00 0.00 0.00 20:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 0.55 0.10 0.12 0.07 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 ens3 0.60 0.40 0.27 0.21 0.00 0.00 0.00 0.00 20:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 ens3 0.15 0.00 0.01 0.00 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 ens3 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 ens3 0.23 0.05 0.07 0.00 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 ens3 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 20:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 ens3 0.28 0.05 0.07 0.00 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 68.82 53.58 6.15 472.72 0.00 0.00 0.00 0.00 Average: ens3 72.65 80.90 781.47 14.44 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7180) 03/15/22 _x86_64_ (8 CPU) 20:30:01 LINUX RESTART (8 CPU) 20:31:01 CPU %user %nice %system %iowait %steal %idle 20:32:01 all 12.43 0.00 4.77 1.86 0.05 80.89 20:32:01 0 12.54 0.00 4.87 0.19 0.05 82.35 20:32:01 1 10.34 0.00 4.50 2.72 0.03 82.41 20:32:01 2 12.83 0.00 4.46 0.61 0.07 82.03 20:32:01 3 13.93 0.00 4.38 0.63 0.05 81.02 20:32:01 4 11.16 0.00 4.38 0.88 0.05 83.52 20:32:01 5 10.20 0.00 5.39 8.89 0.05 75.47 20:32:01 6 11.78 0.00 5.06 0.44 0.05 82.68 20:32:01 7 16.71 0.00 5.12 0.54 0.07 77.57 20:33:01 all 23.17 0.00 3.80 0.40 0.05 72.58 20:33:01 0 23.45 0.00 3.92 0.02 0.05 72.56 20:33:01 1 22.56 0.00 4.73 2.40 0.05 70.26 20:33:01 2 23.19 0.00 3.79 0.05 0.05 72.92 20:33:01 3 23.56 0.00 3.51 0.00 0.05 72.87 20:33:01 4 23.92 0.00 3.47 0.15 0.03 72.42 20:33:01 5 20.69 0.00 3.37 0.54 0.05 75.35 20:33:01 6 23.38 0.00 3.48 0.02 0.05 73.07 20:33:01 7 24.63 0.00 4.09 0.02 0.05 71.21 20:34:01 all 0.02 0.00 0.01 0.02 0.01 99.94 20:34:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:34:01 1 0.00 0.00 0.00 0.02 0.00 99.98 20:34:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 4 0.03 0.00 0.00 0.00 0.02 99.95 20:34:01 5 0.00 0.00 0.00 0.17 0.00 99.83 20:34:01 6 0.02 0.00 0.05 0.00 0.03 99.90 20:34:01 7 0.07 0.00 0.02 0.00 0.00 99.92 20:35:01 all 0.02 0.00 0.02 0.01 0.01 99.95 20:35:01 0 0.02 0.00 0.02 0.00 0.02 99.95 20:35:01 1 0.03 0.00 0.03 0.03 0.02 99.88 20:35:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:35:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:35:01 4 0.00 0.00 0.03 0.00 0.00 99.97 20:35:01 5 0.02 0.00 0.03 0.03 0.00 99.92 20:35:01 6 0.03 0.00 0.03 0.00 0.02 99.92 20:35:01 7 0.03 0.00 0.02 0.00 0.00 99.95 20:36:01 all 0.01 0.00 0.01 0.00 0.00 99.97 20:36:01 0 0.03 0.00 0.00 0.00 0.00 99.97 20:36:01 1 0.02 0.00 0.02 0.02 0.00 99.95 20:36:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:36:01 3 0.00 0.00 0.02 0.00 0.00 99.98 20:36:01 4 0.05 0.00 0.02 0.00 0.00 99.93 20:36:01 5 0.00 0.00 0.00 0.02 0.00 99.98 20:36:01 6 0.02 0.00 0.03 0.00 0.02 99.93 20:36:01 7 0.00 0.00 0.00 0.00 0.02 99.98 20:37:01 all 0.02 0.00 0.01 0.00 0.00 99.96 20:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:37:01 1 0.00 0.00 0.02 0.02 0.00 99.97 20:37:01 2 0.02 0.00 0.02 0.00 0.00 99.97 20:37:01 3 0.02 0.00 0.02 0.00 0.02 99.95 20:37:01 4 0.03 0.00 0.00 0.00 0.00 99.97 20:37:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:37:01 6 0.02 0.00 0.03 0.00 0.02 99.93 20:37:01 7 0.07 0.00 0.02 0.00 0.00 99.92 20:38:01 all 0.01 0.00 0.01 0.00 0.00 99.97 20:38:01 0 0.00 0.00 0.00 0.02 0.00 99.98 20:38:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:38:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:38:01 3 0.00 0.00 0.03 0.00 0.00 99.97 20:38:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:38:01 5 0.02 0.00 0.02 0.02 0.00 99.95 20:38:01 6 0.03 0.00 0.03 0.00 0.02 99.92 20:38:01 7 0.00 0.00 0.02 0.00 0.00 99.98 20:39:01 all 0.01 0.00 0.01 0.01 0.01 99.96 20:39:01 0 0.02 0.00 0.02 0.03 0.00 99.93 20:39:01 1 0.00 0.00 0.02 0.00 0.00 99.98 20:39:01 2 0.00 0.00 0.00 0.00 0.02 99.98 20:39:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:39:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:39:01 5 0.02 0.00 0.02 0.02 0.02 99.93 20:39:01 6 0.02 0.00 0.03 0.00 0.02 99.93 20:39:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:40:01 all 0.01 0.00 0.01 0.00 0.00 99.98 20:40:01 0 0.02 0.00 0.02 0.02 0.00 99.95 20:40:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:40:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:40:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:40:01 5 0.00 0.00 0.03 0.02 0.00 99.95 20:40:01 6 0.03 0.00 0.02 0.00 0.02 99.93 20:40:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:41:01 all 0.10 0.00 0.01 0.01 0.00 99.88 20:41:01 0 0.00 0.00 0.02 0.00 0.02 99.97 20:41:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:41:01 3 0.00 0.00 0.02 0.00 0.00 99.98 20:41:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:41:01 5 0.02 0.00 0.00 0.07 0.00 99.92 20:41:01 6 0.72 0.00 0.05 0.00 0.02 99.22 20:41:01 7 0.02 0.00 0.02 0.00 0.00 99.97 20:42:01 all 0.27 0.00 0.01 0.00 0.00 99.72 20:42:01 0 0.02 0.00 0.05 0.00 0.00 99.93 20:42:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:42:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:42:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:42:01 4 0.03 0.00 0.00 0.00 0.02 99.95 20:42:01 5 0.02 0.00 0.00 0.02 0.00 99.97 20:42:01 6 1.99 0.00 0.02 0.00 0.00 98.00 20:42:01 7 0.05 0.00 0.00 0.00 0.02 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.26 0.00 0.78 0.21 0.01 95.74 Average: 0 3.26 0.00 0.81 0.02 0.01 95.90 Average: 1 2.98 0.00 0.84 0.47 0.01 95.69 Average: 2 3.26 0.00 0.75 0.06 0.01 95.92 Average: 3 3.39 0.00 0.72 0.06 0.01 95.83 Average: 4 3.18 0.00 0.71 0.09 0.01 96.00 Average: 5 2.80 0.00 0.80 0.88 0.01 95.52 Average: 6 3.44 0.00 0.80 0.04 0.02 95.70 Average: 7 3.75 0.00 0.84 0.05 0.01 95.36