---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8115 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: 2800.000 BogoMIPS: 5600.00 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-8115) 03/02/23 _x86_64_ (8 CPU) 19:10:02 LINUX RESTART (8 CPU) 19:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:12:01 92.07 10.08 81.99 0.00 1681.97 71841.12 0.00 19:13:02 49.61 0.00 49.61 0.00 0.00 61352.72 0.00 19:14:01 54.77 0.22 54.55 0.00 11.25 59917.44 0.00 19:15:01 3.67 0.00 3.67 0.00 0.00 13602.13 0.00 19:16:01 53.04 10.60 42.44 0.00 5155.81 8800.13 0.00 19:17:01 6.32 0.03 6.28 0.00 0.27 123.58 0.00 19:18:01 1.63 0.00 1.63 0.00 0.00 18.40 0.00 19:19:01 2.02 0.00 2.02 0.00 0.00 22.53 0.00 19:20:01 1.58 0.00 1.58 0.00 0.00 18.26 0.00 19:21:01 3.32 0.63 2.68 0.00 70.50 31.45 0.00 19:22:01 1.37 0.00 1.37 0.00 0.00 15.06 0.00 Average: 24.44 1.96 22.48 0.00 630.02 19552.13 0.00 19:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:12:01 28500884 31411052 895240 2.72 93964 3047296 2337064 6.89 1346836 2622784 428408 19:13:02 28076488 31537844 765556 2.33 98632 3562508 1916972 5.65 1474660 2885428 207372 19:14:01 28593228 31581408 726520 2.21 103176 3114908 1771660 5.22 1130600 2746324 256 19:15:01 28606268 31594504 713280 2.17 103244 3114900 1771660 5.22 1115456 2746324 4 19:16:01 28073624 31571108 724700 2.20 137348 3570136 1836632 5.41 1442116 2916572 932 19:17:01 28084112 31577088 719556 2.19 135976 3566872 1782928 5.25 1435584 2913480 8 19:18:01 28084028 31577248 718992 2.19 136048 3566892 1782928 5.25 1435908 2913488 8 19:19:01 28090468 31584132 712404 2.17 136144 3566896 1782928 5.25 1428696 2913836 8 19:20:01 28090460 31584180 712276 2.17 136240 3566872 1782928 5.25 1428636 2913836 4 19:21:01 28088236 31584352 711904 2.16 136296 3569000 1806936 5.33 1430060 2914832 8 19:22:01 28087928 31584268 712048 2.17 136392 3569000 1806936 5.33 1429980 2914948 8 Average: 28215975 31562471 737498 2.24 123042 3437753 1852688 5.46 1372594 2854714 57911 19:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:12:01 veth89c93dc 95.42 172.68 8.47 1310.61 0.00 0.00 0.00 0.11 19:12:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 19:12:01 docker0 158.58 229.96 11.75 1670.05 0.00 0.00 0.00 0.00 19:12:01 ens3 530.47 356.20 7423.42 105.56 0.00 0.00 0.00 0.00 19:13:02 veth89c93dc 2.75 3.10 0.23 6.13 0.00 0.00 0.00 0.00 19:13:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:13:02 docker0 2.75 3.05 0.19 6.13 0.00 0.00 0.00 0.00 19:13:02 ens3 18.46 12.05 18.69 7.08 0.00 0.00 0.00 0.00 19:14:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 19:14:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 ens3 119.89 73.68 2579.31 15.91 0.00 0.00 0.00 0.00 19:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 ens3 0.17 0.13 0.01 0.03 0.00 0.00 0.00 0.00 19:16:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 185.49 95.93 2788.69 6.83 0.00 0.00 0.00 0.00 19:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 ens3 0.68 0.22 0.06 0.02 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 ens3 0.52 0.33 0.34 0.26 0.00 0.00 0.00 0.00 19:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 ens3 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 ens3 0.73 0.47 1.86 0.09 0.00 0.00 0.00 0.00 19:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 ens3 0.08 0.00 0.01 0.00 0.00 0.00 0.00 0.00 Average: lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 14.70 21.22 1.09 152.63 0.00 0.00 0.00 0.00 Average: ens3 77.83 48.98 1162.70 12.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8115) 03/02/23 _x86_64_ (8 CPU) 19:10:02 LINUX RESTART (8 CPU) 19:11:01 CPU %user %nice %system %iowait %steal %idle 19:12:01 all 10.50 0.00 3.39 6.50 0.25 79.36 19:12:01 0 11.54 0.00 3.01 0.98 0.19 84.29 19:12:01 1 10.60 0.00 4.23 10.07 0.30 74.80 19:12:01 2 9.62 0.00 2.84 14.67 0.37 72.49 19:12:01 3 10.28 0.00 3.47 3.42 0.36 82.47 19:12:01 4 11.74 0.00 3.78 2.40 0.15 81.94 19:12:01 5 10.19 0.00 2.96 16.61 0.15 70.09 19:12:01 6 9.56 0.00 3.03 2.96 0.22 84.23 19:12:01 7 10.44 0.00 3.78 0.90 0.24 84.64 19:13:02 all 45.25 0.00 6.34 2.21 0.41 45.79 19:13:02 0 49.23 0.00 7.05 1.34 0.32 42.06 19:13:02 1 48.68 0.00 6.84 0.47 0.49 43.52 19:13:02 2 48.36 0.00 6.34 0.49 0.37 44.44 19:13:02 3 47.18 0.00 6.65 2.54 0.31 43.33 19:13:02 4 42.62 0.00 5.78 0.56 0.32 50.71 19:13:02 5 41.24 0.00 5.48 0.61 0.56 52.11 19:13:02 6 41.93 0.00 5.90 0.34 0.46 51.36 19:13:02 7 42.66 0.00 6.70 11.36 0.43 38.84 19:14:01 all 12.98 0.00 2.74 5.40 0.36 78.53 19:14:01 0 13.26 0.00 3.48 11.93 0.31 71.02 19:14:01 1 14.27 0.00 2.92 0.67 0.43 81.72 19:14:01 2 15.95 0.00 2.74 0.27 0.37 80.66 19:14:01 3 12.06 0.00 1.63 1.31 0.37 84.62 19:14:01 4 11.32 0.00 3.01 0.73 0.29 84.64 19:14:01 5 12.79 0.00 2.39 2.44 0.32 82.05 19:14:01 6 12.14 0.00 2.44 2.41 0.28 82.74 19:14:01 7 12.01 0.00 3.32 23.58 0.48 60.61 19:15:01 all 0.06 0.00 0.02 0.15 0.01 99.76 19:15:01 0 0.00 0.00 0.00 0.02 0.00 99.98 19:15:01 1 0.05 0.00 0.03 0.02 0.02 99.88 19:15:01 2 0.03 0.00 0.00 0.00 0.00 99.97 19:15:01 3 0.25 0.00 0.00 0.00 0.00 99.75 19:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:15:01 5 0.07 0.00 0.03 0.10 0.02 99.78 19:15:01 6 0.03 0.00 0.03 0.00 0.02 99.92 19:15:01 7 0.03 0.00 0.05 1.08 0.02 98.82 19:16:01 all 2.31 0.00 1.40 1.34 0.12 94.83 19:16:01 0 2.91 0.00 0.97 0.95 0.13 95.04 19:16:01 1 2.64 0.00 1.00 0.22 0.15 95.99 19:16:01 2 1.83 0.00 2.89 2.52 0.07 92.69 19:16:01 3 1.57 0.00 1.00 0.42 0.12 96.89 19:16:01 4 1.45 0.00 2.05 0.40 0.13 95.97 19:16:01 5 1.52 0.00 0.93 0.12 0.05 97.38 19:16:01 6 4.55 0.00 1.43 1.25 0.07 92.70 19:16:01 7 2.04 0.00 0.89 4.84 0.27 91.97 19:17:01 all 0.13 0.00 0.06 0.21 0.02 99.57 19:17:01 0 0.08 0.00 0.05 0.08 0.03 99.75 19:17:01 1 0.03 0.00 0.05 0.00 0.05 99.87 19:17:01 2 0.25 0.00 0.12 0.00 0.00 99.63 19:17:01 3 0.38 0.00 0.03 0.00 0.02 99.57 19:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:17:01 5 0.03 0.00 0.03 0.00 0.00 99.93 19:17:01 6 0.17 0.00 0.05 0.07 0.00 99.72 19:17:01 7 0.10 0.00 0.12 1.55 0.08 98.15 19:18:01 all 0.05 0.00 0.01 0.06 0.03 99.85 19:18:01 0 0.02 0.00 0.02 0.00 0.05 99.92 19:18:01 1 0.02 0.00 0.02 0.00 0.03 99.93 19:18:01 2 0.00 0.00 0.02 0.00 0.00 99.98 19:18:01 3 0.30 0.00 0.00 0.00 0.02 99.68 19:18:01 4 0.00 0.00 0.02 0.00 0.00 99.98 19:18:01 5 0.02 0.00 0.00 0.00 0.02 99.97 19:18:01 6 0.00 0.00 0.00 0.00 0.02 99.98 19:18:01 7 0.07 0.00 0.03 0.47 0.07 99.37 19:19:01 all 0.03 0.00 0.01 0.00 0.02 99.94 19:19:01 0 0.05 0.00 0.02 0.00 0.02 99.92 19:19:01 1 0.02 0.00 0.00 0.00 0.05 99.93 19:19:01 2 0.00 0.00 0.00 0.00 0.05 99.95 19:19:01 3 0.12 0.00 0.00 0.00 0.00 99.88 19:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:19:01 6 0.00 0.00 0.05 0.00 0.00 99.95 19:19:01 7 0.07 0.00 0.03 0.03 0.02 99.85 19:20:01 all 0.21 0.00 0.01 0.12 0.02 99.64 19:20:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:20:01 1 0.03 0.00 0.02 0.02 0.07 99.87 19:20:01 2 0.02 0.00 0.02 0.00 0.02 99.95 19:20:01 3 1.44 0.00 0.00 0.00 0.02 98.55 19:20:01 4 0.02 0.00 0.00 0.00 0.02 99.97 19:20:01 5 0.02 0.00 0.00 0.02 0.00 99.97 19:20:01 6 0.05 0.00 0.00 0.00 0.00 99.95 19:20:01 7 0.07 0.00 0.02 0.95 0.08 98.88 19:21:01 all 0.21 0.00 0.02 0.01 0.01 99.75 19:21:01 0 0.05 0.00 0.02 0.00 0.02 99.92 19:21:01 1 0.03 0.00 0.00 0.00 0.02 99.95 19:21:01 2 0.02 0.00 0.02 0.00 0.00 99.97 19:21:01 3 1.42 0.00 0.02 0.00 0.02 98.55 19:21:01 4 0.03 0.00 0.05 0.03 0.00 99.88 19:21:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:21:01 6 0.02 0.00 0.03 0.00 0.00 99.95 19:21:01 7 0.08 0.00 0.05 0.02 0.03 99.82 19:22:01 all 0.20 0.00 0.01 0.04 0.01 99.74 19:22:01 0 0.03 0.00 0.00 0.00 0.03 99.93 19:22:01 1 0.03 0.00 0.03 0.12 0.03 99.78 19:22:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:22:01 3 1.39 0.00 0.00 0.00 0.00 98.61 19:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:22:01 5 0.03 0.00 0.00 0.00 0.00 99.97 19:22:01 6 0.03 0.00 0.03 0.00 0.02 99.92 19:22:01 7 0.07 0.00 0.05 0.18 0.02 99.68 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.45 0.00 1.26 1.44 0.11 90.73 Average: 0 6.94 0.00 1.32 1.37 0.10 90.27 Average: 1 6.89 0.00 1.36 1.05 0.15 90.56 Average: 2 6.84 0.00 1.35 1.63 0.11 90.08 Average: 3 6.84 0.00 1.15 0.69 0.11 91.21 Average: 4 6.02 0.00 1.32 0.37 0.08 92.21 Average: 5 5.91 0.00 1.06 1.79 0.10 91.13 Average: 6 6.13 0.00 1.17 0.63 0.10 91.98 Average: 7 6.05 0.00 1.35 4.02 0.16 88.42