---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19345 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: 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 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-19345) 07/11/22 _x86_64_ (8 CPU) 20:13:51 LINUX RESTART (8 CPU) 20:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:15:01 361.52 56.60 304.92 0.00 7500.80 189560.27 0.00 20:16:01 113.05 0.37 112.68 0.00 14.00 59278.25 0.00 20:17:01 48.07 0.12 47.95 0.00 0.93 16821.48 0.00 20:18:01 1.18 0.00 1.18 0.00 0.00 14.00 0.00 20:19:01 1.27 0.02 1.25 0.00 0.13 15.46 0.00 20:20:01 1.28 0.00 1.28 0.00 0.00 28.12 0.00 20:21:01 1.12 0.00 1.12 0.00 0.00 12.93 0.00 20:22:01 0.88 0.00 0.88 0.00 0.00 11.86 0.00 20:23:01 1.23 0.00 1.23 0.00 0.00 14.66 0.00 20:24:01 1.60 0.00 1.60 0.00 0.00 24.13 0.00 20:25:01 1.07 0.00 1.07 0.00 0.00 11.86 0.00 Average: 48.38 5.19 43.19 0.00 683.11 24158.92 0.00 20:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:15:01 28913848 31741152 560244 1.70 92284 3016400 2133416 6.29 1081864 2520432 482432 20:16:01 27725516 31693188 589892 1.79 128508 4038888 1987988 5.86 1574932 3112504 456948 20:17:01 28348740 31765840 522488 1.59 130004 3523664 1745104 5.14 1261760 2843520 8 20:18:01 28351296 31768660 519340 1.58 130036 3523668 1745104 5.14 1259456 2843520 136 20:19:01 28351340 31768824 518956 1.58 130104 3523676 1745104 5.14 1258812 2843524 44 20:20:01 28360332 31777916 509816 1.55 130192 3523676 1745104 5.14 1250280 2843528 172 20:21:01 28360560 31778172 509492 1.55 130220 3523680 1745104 5.14 1249940 2843532 16 20:22:01 28360512 31778292 509308 1.55 130256 3523812 1745104 5.14 1250684 2843648 200 20:23:01 28363992 31781832 505724 1.54 130296 3523816 1745104 5.14 1246636 2843668 20 20:24:01 28364412 31782312 505400 1.54 130368 3523796 1745104 5.14 1247012 2843648 84 20:25:01 28364064 31781968 505640 1.54 130392 3523800 1745104 5.14 1247336 2843648 12 Average: 28351328 31765287 523300 1.59 126605 3524443 1802485 5.31 1266247 2838652 85461 20:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:15:01 ens3 1586.68 1462.45 12772.31 192.29 0.00 0.00 0.00 0.00 20:15:01 lo 5.53 5.53 0.53 0.53 0.00 0.00 0.00 0.00 20:15:01 docker0 482.77 378.73 35.78 2714.66 0.00 0.00 0.00 0.00 20:16:01 ens3 166.56 133.56 778.98 73.73 0.00 0.00 0.00 0.00 20:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:16:01 veth98b9d7f 0.83 1.02 0.06 0.09 0.00 0.00 0.00 0.00 20:16:01 docker0 79.77 101.83 6.59 741.45 0.00 0.00 0.00 0.00 20:17:01 ens3 21.04 11.66 17.99 3.90 0.00 0.00 0.00 0.00 20:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 docker0 0.67 0.67 0.04 0.05 0.00 0.00 0.00 0.00 20:18:01 ens3 1.17 0.60 0.42 0.28 0.00 0.00 0.00 0.00 20:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 ens3 0.35 0.22 0.14 0.07 0.00 0.00 0.00 0.00 20:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 ens3 0.62 0.02 0.05 0.00 0.00 0.00 0.00 0.00 20:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 ens3 0.82 0.63 0.37 0.29 0.00 0.00 0.00 0.00 20:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 0.10 0.02 0.01 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 0.17 0.08 0.08 0.07 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 161.58 146.27 1233.40 24.60 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 51.19 43.74 3.85 314.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19345) 07/11/22 _x86_64_ (8 CPU) 20:13:51 LINUX RESTART (8 CPU) 20:14:01 CPU %user %nice %system %iowait %steal %idle 20:15:01 all 11.75 0.00 4.40 1.49 0.06 82.30 20:15:01 0 14.47 0.00 3.93 0.20 0.07 81.33 20:15:01 1 11.66 0.00 5.17 1.73 0.05 81.38 20:15:01 2 11.71 0.00 3.65 0.95 0.05 83.64 20:15:01 3 12.05 0.00 4.64 0.82 0.07 82.42 20:15:01 4 14.91 0.00 6.33 3.40 0.07 75.28 20:15:01 5 9.40 0.00 3.79 2.02 0.05 84.74 20:15:01 6 9.09 0.00 3.24 0.89 0.05 86.72 20:15:01 7 10.73 0.00 4.46 1.92 0.07 82.83 20:16:01 all 33.18 0.00 7.04 0.66 0.08 59.04 20:16:01 0 33.12 0.00 7.95 0.19 0.07 58.68 20:16:01 1 33.17 0.00 6.90 0.07 0.07 59.79 20:16:01 2 31.32 0.00 7.17 0.82 0.08 60.61 20:16:01 3 34.78 0.00 6.58 0.03 0.07 58.54 20:16:01 4 34.11 0.00 7.37 0.02 0.07 58.44 20:16:01 5 32.75 0.00 7.75 3.76 0.08 55.67 20:16:01 6 33.43 0.00 5.91 0.39 0.08 60.19 20:16:01 7 32.75 0.00 6.69 0.02 0.10 60.44 20:17:01 all 22.44 0.00 2.65 0.18 0.04 74.69 20:17:01 0 22.81 0.00 2.89 0.08 0.05 74.16 20:17:01 1 22.55 0.00 2.39 0.12 0.05 74.90 20:17:01 2 22.24 0.00 2.56 0.15 0.03 75.01 20:17:01 3 22.53 0.00 2.58 0.00 0.05 74.85 20:17:01 4 21.96 0.00 2.52 0.00 0.03 75.49 20:17:01 5 22.26 0.00 2.78 0.62 0.03 74.31 20:17:01 6 22.36 0.00 2.54 0.47 0.05 74.58 20:17:01 7 22.82 0.00 2.91 0.02 0.03 74.21 20:18:01 all 0.04 0.00 0.01 0.00 0.01 99.94 20:18:01 0 0.10 0.00 0.03 0.00 0.00 99.87 20:18:01 1 0.05 0.00 0.02 0.00 0.02 99.92 20:18:01 2 0.02 0.00 0.02 0.02 0.00 99.95 20:18:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:18:01 4 0.02 0.00 0.00 0.00 0.02 99.97 20:18:01 5 0.03 0.00 0.00 0.00 0.02 99.95 20:18:01 6 0.05 0.00 0.03 0.00 0.00 99.92 20:18:01 7 0.02 0.00 0.02 0.00 0.00 99.97 20:19:01 all 0.02 0.00 0.01 0.01 0.00 99.95 20:19:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:19:01 1 0.05 0.00 0.02 0.00 0.02 99.92 20:19:01 2 0.00 0.00 0.02 0.03 0.00 99.95 20:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:19:01 5 0.03 0.00 0.02 0.00 0.00 99.95 20:19:01 6 0.02 0.00 0.02 0.00 0.02 99.95 20:19:01 7 0.05 0.00 0.02 0.02 0.00 99.92 20:20:01 all 0.04 0.00 0.03 0.00 0.01 99.93 20:20:01 0 0.02 0.00 0.02 0.00 0.02 99.95 20:20:01 1 0.05 0.00 0.03 0.00 0.00 99.92 20:20:01 2 0.05 0.00 0.03 0.02 0.00 99.90 20:20:01 3 0.05 0.00 0.03 0.00 0.00 99.92 20:20:01 4 0.02 0.00 0.00 0.00 0.02 99.97 20:20:01 5 0.03 0.00 0.03 0.00 0.00 99.93 20:20:01 6 0.07 0.00 0.03 0.00 0.02 99.88 20:20:01 7 0.02 0.00 0.02 0.00 0.00 99.97 20:21:01 all 0.02 0.00 0.01 0.01 0.01 99.96 20:21:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:21:01 1 0.05 0.00 0.03 0.00 0.02 99.90 20:21:01 2 0.00 0.00 0.00 0.02 0.00 99.98 20:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:21:01 5 0.00 0.00 0.00 0.05 0.02 99.93 20:21:01 6 0.05 0.00 0.03 0.00 0.02 99.90 20:21:01 7 0.02 0.00 0.02 0.00 0.00 99.97 20:22:01 all 0.03 0.00 0.02 0.00 0.01 99.95 20:22:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:22:01 1 0.05 0.00 0.03 0.00 0.02 99.90 20:22:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:22:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 20:22:01 6 0.03 0.00 0.02 0.00 0.02 99.93 20:22:01 7 0.03 0.00 0.03 0.00 0.02 99.92 20:23:01 all 0.01 0.00 0.01 0.00 0.00 99.97 20:23:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:23:01 1 0.02 0.00 0.00 0.00 0.02 99.97 20:23:01 2 0.00 0.00 0.00 0.02 0.00 99.98 20:23:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:23:01 5 0.02 0.00 0.02 0.02 0.02 99.93 20:23:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:23:01 7 0.03 0.00 0.03 0.00 0.00 99.93 20:24:01 all 0.03 0.00 0.01 0.01 0.00 99.95 20:24:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:24:01 1 0.05 0.00 0.03 0.00 0.00 99.92 20:24:01 2 0.02 0.00 0.00 0.05 0.00 99.93 20:24:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:24:01 4 0.02 0.00 0.00 0.00 0.02 99.97 20:24:01 5 0.03 0.00 0.00 0.05 0.00 99.92 20:24:01 6 0.02 0.00 0.02 0.00 0.02 99.95 20:24:01 7 0.03 0.00 0.03 0.00 0.00 99.93 20:25:01 all 0.01 0.00 0.02 0.00 0.01 99.96 20:25:01 0 0.03 0.00 0.02 0.00 0.02 99.93 20:25:01 1 0.02 0.00 0.05 0.00 0.02 99.92 20:25:01 2 0.03 0.00 0.02 0.00 0.02 99.93 20:25:01 3 0.00 0.00 0.00 0.00 0.02 99.98 20:25:01 4 0.00 0.00 0.00 0.00 0.02 99.98 20:25:01 5 0.00 0.00 0.00 0.03 0.00 99.97 20:25:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:25:01 7 0.00 0.00 0.05 0.00 0.02 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.10 0.00 1.28 0.21 0.02 92.38 Average: 0 6.39 0.00 1.35 0.04 0.02 92.21 Average: 1 6.11 0.00 1.32 0.17 0.02 92.37 Average: 2 5.92 0.00 1.22 0.19 0.02 92.66 Average: 3 6.28 0.00 1.25 0.08 0.02 92.38 Average: 4 6.42 0.00 1.46 0.31 0.02 91.78 Average: 5 5.83 0.00 1.30 0.59 0.02 92.27 Average: 6 5.88 0.00 1.07 0.16 0.02 92.87 Average: 7 5.99 0.00 1.28 0.17 0.02 92.53