---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20344 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: 2799.864 BogoMIPS: 5599.72 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-20344) 07/18/22 _x86_64_ (8 CPU) 01:13:09 LINUX RESTART (8 CPU) 01:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:15:01 188.25 3.73 184.52 0.00 361.54 67760.97 0.00 01:16:01 161.17 0.08 161.09 0.00 8.00 24097.58 0.00 01:17:01 30.66 0.02 30.64 0.00 0.13 16460.34 0.00 01:18:01 1.97 0.00 1.97 0.00 0.00 23.06 0.00 01:19:01 1.20 0.02 1.18 0.00 0.13 14.53 0.00 01:20:01 1.55 0.00 1.55 0.00 0.00 18.53 0.00 01:21:01 2.57 0.87 1.70 0.00 18.40 24.53 0.00 01:22:01 1.48 0.00 1.48 0.00 0.00 17.06 0.00 01:23:01 0.95 0.00 0.95 0.00 0.00 10.80 0.00 01:24:01 1.93 0.00 1.93 0.00 0.00 26.80 0.00 01:25:01 0.98 0.00 0.98 0.00 0.00 11.46 0.00 Average: 35.70 0.43 35.27 0.00 35.29 9860.52 0.00 01:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:15:01 28333020 31704636 584436 1.78 160080 3420428 2417060 7.12 1270344 2826184 31808 01:16:01 27682532 31724736 565048 1.72 169088 4046136 2329560 6.87 1316720 3394692 425456 01:17:01 27676188 31773460 515304 1.57 173284 4077884 1929008 5.68 1281084 3414088 24 01:18:01 27677256 31774888 513236 1.56 173332 4077896 1929008 5.68 1280484 3414096 12 01:19:01 27678572 31776392 511860 1.56 173396 4077896 1929008 5.68 1278820 3414248 12 01:20:01 27678540 31776408 511768 1.56 173436 4077904 1929008 5.68 1279072 3414248 16 01:21:01 27686132 31784900 503060 1.53 173504 4078420 1974620 5.82 1270448 3414672 12 01:22:01 27686124 31784904 503020 1.53 173528 4078424 1974620 5.82 1270432 3414676 12 01:23:01 27686292 31785124 502984 1.53 173552 4078424 1974620 5.82 1270436 3414684 12 01:24:01 27685912 31784900 503096 1.53 173612 4078532 1974620 5.82 1271096 3414792 208 01:25:01 27686108 31785140 502812 1.53 173636 4078536 1974620 5.82 1270596 3414796 196 Average: 27741516 31768681 519693 1.58 171859 4015498 2030523 5.98 1278139 3359198 41615 01:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:15:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 01:15:01 docker0 135.19 163.61 10.60 1184.15 0.00 0.00 0.00 0.00 01:15:01 ens3 369.37 276.00 5160.04 91.57 0.00 0.00 0.00 0.00 01:15:01 veth15313a3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:16:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 01:16:01 docker0 19.86 24.46 1.18 98.89 0.00 0.00 0.00 0.00 01:16:01 ens3 151.52 98.03 2640.55 20.40 0.00 0.00 0.00 0.00 01:17:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 35.61 33.21 13.92 54.06 0.00 0.00 0.00 0.00 01:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 ens3 1.27 0.62 0.18 0.11 0.00 0.00 0.00 0.00 01:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 ens3 1.35 0.78 2.08 0.36 0.00 0.00 0.00 0.00 01:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 ens3 0.50 0.32 0.26 0.20 0.00 0.00 0.00 0.00 01:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 ens3 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 14.10 17.10 1.07 116.64 0.00 0.00 0.00 0.00 Average: ens3 50.92 37.21 710.65 15.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20344) 07/18/22 _x86_64_ (8 CPU) 01:13:09 LINUX RESTART (8 CPU) 01:14:01 CPU %user %nice %system %iowait %steal %idle 01:15:01 all 9.95 0.00 4.22 4.44 0.07 81.31 01:15:01 0 8.53 0.00 4.51 13.22 0.10 73.65 01:15:01 1 11.58 0.00 3.59 1.14 0.07 83.62 01:15:01 2 9.91 0.00 4.48 2.51 0.07 83.04 01:15:01 3 9.48 0.00 3.67 0.44 0.07 86.34 01:15:01 4 10.22 0.00 3.81 0.46 0.05 85.46 01:15:01 5 9.54 0.00 3.99 6.55 0.05 79.86 01:15:01 6 10.17 0.00 4.71 2.10 0.08 82.93 01:15:01 7 10.19 0.00 5.03 9.19 0.08 75.50 01:16:01 all 35.72 0.00 6.23 2.00 0.09 55.96 01:16:01 0 36.97 0.00 5.33 0.13 0.08 57.48 01:16:01 1 36.30 0.00 6.04 0.37 0.08 57.21 01:16:01 2 35.60 0.00 6.13 1.97 0.08 56.21 01:16:01 3 35.16 0.00 6.74 6.13 0.10 51.86 01:16:01 4 36.24 0.00 6.18 0.57 0.10 56.91 01:16:01 5 35.57 0.00 6.55 1.92 0.08 55.87 01:16:01 6 34.35 0.00 6.16 3.47 0.08 55.94 01:16:01 7 35.61 0.00 6.70 1.40 0.08 56.21 01:17:01 all 1.28 0.00 0.53 0.75 0.01 97.42 01:17:01 0 1.75 0.00 0.93 4.43 0.05 92.84 01:17:01 1 1.23 0.00 0.53 0.48 0.02 97.73 01:17:01 2 1.42 0.00 0.63 0.00 0.02 97.93 01:17:01 3 1.30 0.00 0.48 0.03 0.02 98.16 01:17:01 4 1.17 0.00 0.35 0.08 0.00 98.39 01:17:01 5 0.98 0.00 0.33 0.03 0.00 98.65 01:17:01 6 1.38 0.00 0.42 0.93 0.00 97.26 01:17:01 7 1.00 0.00 0.58 0.00 0.02 98.40 01:18:01 all 0.05 0.00 0.01 0.01 0.00 99.92 01:18:01 0 0.30 0.00 0.03 0.02 0.00 99.65 01:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:18:01 2 0.03 0.00 0.03 0.00 0.02 99.92 01:18:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:18:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:18:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:18:01 6 0.03 0.00 0.02 0.10 0.02 99.83 01:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:19:01 all 0.22 0.00 0.02 0.01 0.00 99.74 01:19:01 0 1.50 0.00 0.02 0.00 0.00 98.48 01:19:01 1 0.03 0.00 0.03 0.00 0.00 99.93 01:19:01 2 0.05 0.00 0.03 0.00 0.00 99.92 01:19:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:19:01 4 0.02 0.00 0.00 0.00 0.02 99.97 01:19:01 5 0.05 0.00 0.02 0.00 0.00 99.93 01:19:01 6 0.07 0.00 0.00 0.12 0.00 99.82 01:19:01 7 0.03 0.00 0.03 0.00 0.00 99.93 01:20:01 all 0.02 0.00 0.01 0.00 0.00 99.97 01:20:01 0 0.08 0.00 0.02 0.02 0.00 99.88 01:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:20:01 2 0.03 0.00 0.02 0.00 0.02 99.93 01:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:20:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:20:01 6 0.02 0.00 0.02 0.02 0.00 99.95 01:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:21:01 all 0.06 0.00 0.03 0.01 0.00 99.89 01:21:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:21:01 1 0.02 0.00 0.02 0.02 0.00 99.95 01:21:01 2 0.07 0.00 0.03 0.00 0.00 99.90 01:21:01 3 0.05 0.00 0.05 0.02 0.00 99.88 01:21:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:21:01 5 0.20 0.00 0.07 0.03 0.02 99.68 01:21:01 6 0.03 0.00 0.03 0.02 0.00 99.92 01:21:01 7 0.05 0.00 0.05 0.00 0.00 99.90 01:22:01 all 0.10 0.00 0.02 0.00 0.00 99.87 01:22:01 0 0.75 0.00 0.07 0.00 0.00 99.19 01:22:01 1 0.00 0.00 0.02 0.00 0.00 99.98 01:22:01 2 0.03 0.00 0.02 0.00 0.02 99.93 01:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:22:01 5 0.02 0.00 0.00 0.02 0.00 99.97 01:22:01 6 0.00 0.00 0.02 0.02 0.00 99.97 01:22:01 7 0.00 0.00 0.02 0.00 0.02 99.97 01:23:01 all 0.02 0.00 0.01 0.00 0.00 99.97 01:23:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:23:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:23:01 3 0.02 0.00 0.00 0.00 0.02 99.97 01:23:01 4 0.03 0.00 0.00 0.00 0.00 99.97 01:23:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:23:01 6 0.03 0.00 0.00 0.00 0.00 99.97 01:23:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:24:01 all 0.01 0.00 0.00 0.01 0.00 99.97 01:24:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:24:01 1 0.02 0.00 0.00 0.02 0.00 99.97 01:24:01 2 0.05 0.00 0.03 0.00 0.02 99.90 01:24:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:24:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:24:01 6 0.00 0.00 0.00 0.03 0.00 99.97 01:24:01 7 0.03 0.00 0.00 0.00 0.00 99.97 01:25:01 all 0.02 0.00 0.01 0.00 0.00 99.97 01:25:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:25:01 1 0.00 0.00 0.02 0.00 0.00 99.98 01:25:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:25:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:25:01 5 0.00 0.00 0.00 0.02 0.00 99.98 01:25:01 6 0.07 0.00 0.02 0.02 0.00 99.90 01:25:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.28 0.00 1.00 0.65 0.02 94.05 Average: 0 4.52 0.00 0.99 1.61 0.02 92.86 Average: 1 4.43 0.00 0.92 0.18 0.02 94.44 Average: 2 4.26 0.00 1.03 0.40 0.02 94.29 Average: 3 4.15 0.00 0.99 0.60 0.02 94.25 Average: 4 4.30 0.00 0.93 0.10 0.02 94.65 Average: 5 4.18 0.00 0.99 0.77 0.01 94.05 Average: 6 4.16 0.00 1.03 0.62 0.02 94.18 Average: 7 4.22 0.00 1.12 0.95 0.02 93.70