---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16585 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: 2799.996 BogoMIPS: 5599.99 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-16585) 07/01/22 _x86_64_ (8 CPU) 16:28:50 LINUX RESTART (8 CPU) 16:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:30:02 412.88 56.09 356.79 0.00 7405.03 199700.05 0.00 16:31:01 51.09 0.05 51.04 0.00 1.08 24071.58 0.00 16:32:01 3.83 0.00 3.83 0.00 0.00 58.00 0.00 16:33:01 1.47 0.00 1.47 0.00 0.00 17.20 0.00 16:34:01 1.13 0.02 1.12 0.00 0.13 13.20 0.00 16:35:01 0.93 0.00 0.93 0.00 0.00 12.26 0.00 16:36:01 1.07 0.00 1.07 0.00 0.00 12.93 0.00 16:37:01 0.85 0.00 0.85 0.00 0.00 11.60 0.00 16:38:01 1.15 0.00 1.15 0.00 0.00 13.06 0.00 16:39:01 1.58 0.00 1.58 0.00 0.00 19.33 0.00 Average: 47.59 5.62 41.97 0.00 741.81 22388.63 0.00 16:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:30:02 28837380 31754940 543708 1.65 119352 3062232 2113748 6.23 1135576 2524332 23000 16:31:01 28427056 31765612 530852 1.61 121820 3435908 2034268 6.00 1186900 2833428 292 16:32:01 28437656 31775740 523036 1.59 121936 3435768 1895544 5.59 1176788 2833108 20 16:33:01 28437480 31775924 522416 1.59 121976 3435888 1895544 5.59 1176028 2833268 8 16:34:01 28437408 31776008 522076 1.59 122024 3435900 1915456 5.65 1175944 2833312 24 16:35:01 28437652 31776268 521760 1.59 122072 3435908 1915456 5.65 1176116 2833320 184 16:36:01 28446344 31785052 512956 1.56 122092 3435916 1915456 5.65 1167444 2833388 16 16:37:01 28446964 31785740 512120 1.56 122120 3435920 1915456 5.65 1166812 2833392 200 16:38:01 28447144 31786080 511792 1.56 122144 3435920 1915456 5.65 1167008 2833536 12 16:39:01 28447088 31786088 511744 1.56 122200 3435916 1915456 5.65 1166760 2833544 180 Average: 28480217 31776745 521246 1.59 121774 3398528 1943184 5.73 1169538 2802463 2394 16:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:30:02 ens3 713.23 478.05 7385.93 109.53 0.00 0.00 0.00 0.00 16:30:02 lo 4.13 4.13 0.39 0.39 0.00 0.00 0.00 0.00 16:30:02 docker0 9.70 10.35 0.81 89.78 0.00 0.00 0.00 0.00 16:30:02 vethe1c855b 8.20 8.88 0.74 78.85 0.00 0.00 0.00 0.01 16:31:01 ens3 157.33 130.03 2590.51 71.56 0.00 0.00 0.00 0.00 16:31:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 16:31:01 docker0 0.20 0.29 0.01 0.03 0.00 0.00 0.00 0.00 16:32:01 ens3 1.58 0.92 1.43 0.52 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 0.97 0.13 0.04 0.01 0.00 0.00 0.00 0.00 16:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 ens3 3.17 0.48 2.06 0.10 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 ens3 2.25 1.12 0.95 0.69 0.00 0.00 0.00 0.00 16:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 ens3 0.62 0.50 0.33 0.22 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 ens3 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 ens3 0.15 0.03 0.01 0.00 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 ens3 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 87.84 61.03 995.40 18.17 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 0.99 1.06 0.08 9.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16585) 07/01/22 _x86_64_ (8 CPU) 16:28:50 LINUX RESTART (8 CPU) 16:29:01 CPU %user %nice %system %iowait %steal %idle 16:30:02 all 11.87 0.00 4.97 2.72 0.07 80.37 16:30:02 0 10.85 0.00 5.87 3.68 0.07 79.53 16:30:02 1 13.79 0.00 5.33 0.44 0.05 80.39 16:30:02 2 12.30 0.00 3.54 3.91 0.05 80.20 16:30:02 3 12.84 0.00 3.91 0.74 0.08 82.42 16:30:02 4 10.21 0.00 4.83 0.91 0.07 83.98 16:30:02 5 13.64 0.00 5.83 3.02 0.07 77.44 16:30:02 6 10.13 0.00 5.48 3.41 0.08 80.89 16:30:02 7 11.19 0.00 4.99 5.69 0.07 78.06 16:31:01 all 22.79 0.00 3.98 0.33 0.06 72.83 16:31:01 0 22.78 0.00 4.32 0.05 0.07 72.79 16:31:01 1 23.73 0.00 3.89 0.02 0.07 72.29 16:31:01 2 22.91 0.00 3.45 0.02 0.07 73.55 16:31:01 3 21.17 0.00 4.16 1.32 0.07 73.28 16:31:01 4 22.82 0.00 3.74 0.19 0.05 73.20 16:31:01 5 22.14 0.00 4.43 0.12 0.05 73.26 16:31:01 6 24.83 0.00 3.66 0.05 0.05 71.41 16:31:01 7 21.95 0.00 4.22 0.89 0.07 72.87 16:32:01 all 0.31 0.00 0.05 0.01 0.00 99.64 16:32:01 0 1.99 0.00 0.05 0.03 0.00 97.93 16:32:01 1 0.08 0.00 0.07 0.00 0.00 99.85 16:32:01 2 0.02 0.00 0.03 0.00 0.00 99.95 16:32:01 3 0.07 0.00 0.08 0.00 0.00 99.85 16:32:01 4 0.05 0.00 0.03 0.00 0.00 99.92 16:32:01 5 0.05 0.00 0.05 0.00 0.02 99.88 16:32:01 6 0.05 0.00 0.05 0.02 0.00 99.88 16:32:01 7 0.13 0.00 0.02 0.00 0.00 99.85 16:33:01 all 0.27 0.00 0.01 0.00 0.00 99.71 16:33:01 0 0.02 0.00 0.00 0.02 0.00 99.97 16:33:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:33:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:33:01 3 0.00 0.00 0.00 0.02 0.00 99.98 16:33:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:33:01 5 0.05 0.00 0.03 0.00 0.00 99.92 16:33:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:33:01 7 2.02 0.00 0.00 0.00 0.02 97.96 16:34:01 all 0.28 0.00 0.02 0.02 0.01 99.68 16:34:01 0 0.03 0.00 0.02 0.13 0.00 99.82 16:34:01 1 0.03 0.00 0.00 0.00 0.02 99.95 16:34:01 2 0.00 0.00 0.00 0.02 0.00 99.98 16:34:01 3 0.00 0.00 0.00 0.03 0.00 99.97 16:34:01 4 0.02 0.00 0.00 0.00 0.02 99.97 16:34:01 5 0.05 0.00 0.05 0.00 0.02 99.88 16:34:01 6 0.03 0.00 0.03 0.00 0.00 99.93 16:34:01 7 2.02 0.00 0.03 0.00 0.00 97.95 16:35:01 all 0.05 0.00 0.02 0.00 0.00 99.93 16:35:01 0 0.02 0.00 0.00 0.02 0.00 99.97 16:35:01 1 0.05 0.00 0.02 0.00 0.00 99.93 16:35:01 2 0.02 0.00 0.02 0.00 0.02 99.95 16:35:01 3 0.00 0.00 0.02 0.02 0.00 99.97 16:35:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:35:01 5 0.07 0.00 0.05 0.00 0.00 99.88 16:35:01 6 0.05 0.00 0.00 0.00 0.00 99.95 16:35:01 7 0.15 0.00 0.02 0.00 0.00 99.83 16:36:01 all 0.02 0.00 0.02 0.00 0.01 99.95 16:36:01 0 0.02 0.00 0.05 0.00 0.02 99.92 16:36:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:36:01 2 0.03 0.00 0.02 0.00 0.00 99.95 16:36:01 3 0.00 0.00 0.02 0.02 0.00 99.97 16:36:01 4 0.05 0.00 0.02 0.00 0.00 99.93 16:36:01 5 0.02 0.00 0.03 0.00 0.02 99.93 16:36:01 6 0.03 0.00 0.02 0.00 0.02 99.93 16:36:01 7 0.02 0.00 0.00 0.00 0.02 99.97 16:37:01 all 0.13 0.00 0.01 0.00 0.00 99.85 16:37:01 0 0.02 0.00 0.02 0.02 0.00 99.95 16:37:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:37:01 2 0.03 0.00 0.05 0.00 0.00 99.92 16:37:01 3 0.02 0.00 0.00 0.02 0.00 99.97 16:37:01 4 0.03 0.00 0.00 0.00 0.00 99.97 16:37:01 5 0.05 0.00 0.02 0.00 0.02 99.92 16:37:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:37:01 7 0.86 0.00 0.00 0.00 0.00 99.14 16:38:01 all 0.27 0.00 0.01 0.00 0.00 99.72 16:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:38:01 1 0.03 0.00 0.00 0.00 0.00 99.97 16:38:01 2 0.03 0.00 0.00 0.00 0.00 99.97 16:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:38:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:38:01 5 0.05 0.00 0.03 0.00 0.02 99.90 16:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:38:01 7 1.99 0.00 0.02 0.00 0.00 98.00 16:39:01 all 0.26 0.00 0.01 0.01 0.01 99.72 16:39:01 0 0.00 0.00 0.02 0.02 0.00 99.97 16:39:01 1 0.00 0.00 0.02 0.02 0.00 99.97 16:39:01 2 0.00 0.00 0.02 0.00 0.02 99.97 16:39:01 3 0.00 0.00 0.00 0.02 0.02 99.97 16:39:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:39:01 5 0.02 0.00 0.03 0.00 0.02 99.93 16:39:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:39:01 7 1.97 0.00 0.00 0.00 0.00 98.03 Average: all 3.57 0.00 0.90 0.31 0.02 95.21 Average: 0 3.53 0.00 1.02 0.39 0.02 95.03 Average: 1 3.72 0.00 0.93 0.05 0.01 95.29 Average: 2 3.48 0.00 0.70 0.39 0.02 95.41 Average: 3 3.35 0.00 0.81 0.21 0.02 95.61 Average: 4 3.27 0.00 0.86 0.11 0.01 95.75 Average: 5 3.56 0.00 1.04 0.31 0.02 95.07 Average: 6 3.46 0.00 0.91 0.34 0.02 95.27 Average: 7 4.16 0.00 0.91 0.64 0.02 94.27