---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33606 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-33606) 04/28/22 _x86_64_ (8 CPU) 02:19:57 LINUX RESTART (8 CPU) 02:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:21:02 382.52 65.51 317.01 0.00 10369.47 207640.33 0.00 02:22:01 215.01 1.34 213.68 0.00 21.15 57438.13 0.00 02:23:01 138.57 0.03 138.54 0.00 2.67 33646.78 0.00 02:24:01 1.27 0.00 1.27 0.00 0.00 14.81 0.00 02:25:01 1.82 0.02 1.80 0.00 0.13 20.80 0.00 02:26:01 0.93 0.00 0.93 0.00 0.00 11.20 0.00 02:27:01 1.67 0.00 1.67 0.00 0.00 20.26 0.00 02:28:01 1.62 0.00 1.62 0.00 0.00 17.19 0.00 02:29:01 1.67 0.00 1.67 0.00 0.00 18.26 0.00 02:30:01 3.12 0.87 2.25 0.00 18.40 31.19 0.00 02:31:01 1.42 0.00 1.42 0.00 0.00 20.40 0.00 02:32:01 1.23 0.25 0.98 0.00 19.33 12.40 0.00 Average: 62.36 5.67 56.68 0.00 870.38 24861.15 0.00 02:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:21:02 29425800 31783924 539836 1.64 106216 2543180 1976460 5.82 1105528 2014548 206048 02:22:01 28550472 31739740 549900 1.67 163280 3246000 2143720 6.32 1252948 2637740 480 02:23:01 27837828 31776760 510380 1.55 174232 3920904 1779436 5.24 1270528 3264280 160 02:24:01 27839356 31778432 508328 1.55 174264 3920904 1779436 5.24 1269552 3264280 16 02:25:01 27846372 31785496 501156 1.52 174332 3920908 1795808 5.29 1261932 3264284 12 02:26:01 27846616 31785796 500832 1.52 174364 3920912 1795808 5.29 1261768 3264288 24 02:27:01 27849672 31788920 497792 1.51 174428 3920916 1795808 5.29 1259780 3264292 12 02:28:01 27849348 31788680 497984 1.51 174480 3920920 1795808 5.29 1259504 3264356 8 02:29:01 27849300 31788724 497908 1.51 174540 3920924 1795808 5.29 1259364 3264356 168 02:30:01 27847464 31787840 498544 1.52 174620 3921440 1847792 5.45 1259824 3264788 52 02:31:01 27847740 31788128 498196 1.52 174656 3921416 1847792 5.45 1260160 3264764 20 02:32:01 27844820 31786528 499532 1.52 174684 3922668 1823016 5.37 1261804 3265272 848 Average: 28036232 31781581 508366 1.55 167841 3750091 1848058 5.45 1248558 3108104 17321 02:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:21:02 ens3 783.30 445.31 8051.14 113.70 0.00 0.00 0.00 0.00 02:21:02 lo 7.47 7.47 0.72 0.72 0.00 0.00 0.00 0.00 02:21:02 docker0 6.60 8.40 0.48 44.19 0.00 0.00 0.00 0.00 02:22:01 veth9035dfc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 215.96 170.97 1138.32 79.25 0.00 0.00 0.00 0.00 02:22:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 02:22:01 docker0 115.03 148.26 8.97 1083.92 0.00 0.00 0.00 0.00 02:23:01 ens3 136.37 91.32 2630.88 16.49 0.00 0.00 0.00 0.00 02:23:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 02:23:01 docker0 3.33 6.45 0.21 54.03 0.00 0.00 0.00 0.00 02:24:01 ens3 0.57 0.00 0.05 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 ens3 1.27 1.07 2.05 0.32 0.00 0.00 0.00 0.00 02:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 02:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 ens3 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 02:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 ens3 7.68 5.41 8.86 2.95 0.00 0.00 0.00 0.00 02:32:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 95.31 59.39 985.71 17.65 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 10.27 13.40 0.79 97.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33606) 04/28/22 _x86_64_ (8 CPU) 02:19:57 LINUX RESTART (8 CPU) 02:20:01 CPU %user %nice %system %iowait %steal %idle 02:21:02 all 9.55 0.00 4.25 3.02 0.06 83.12 02:21:02 0 10.45 0.00 4.11 1.41 0.07 83.96 02:21:02 1 9.62 0.00 3.40 6.89 0.07 80.01 02:21:02 2 8.38 0.00 3.85 0.97 0.05 86.75 02:21:02 3 10.70 0.00 5.71 1.61 0.07 81.91 02:21:02 4 8.93 0.00 3.46 3.48 0.05 84.08 02:21:02 5 11.24 0.00 3.16 1.63 0.07 83.90 02:21:02 6 9.07 0.00 4.94 4.22 0.07 81.70 02:21:02 7 8.01 0.00 5.33 3.97 0.07 82.62 02:22:01 all 21.06 0.00 6.45 2.17 0.09 70.23 02:22:01 0 21.44 0.00 6.36 0.98 0.09 71.13 02:22:01 1 21.60 0.00 6.54 0.41 0.07 71.38 02:22:01 2 21.06 0.00 6.53 2.75 0.09 69.58 02:22:01 3 21.64 0.00 6.25 2.66 0.09 69.36 02:22:01 4 20.13 0.00 6.40 0.96 0.09 72.41 02:22:01 5 21.36 0.00 6.33 0.45 0.12 71.75 02:22:01 6 20.91 0.00 6.35 0.77 0.09 71.89 02:22:01 7 20.33 0.00 6.82 8.44 0.10 64.31 02:23:01 all 16.87 0.00 3.54 1.09 0.06 78.45 02:23:01 0 16.21 0.00 3.68 1.70 0.05 78.37 02:23:01 1 17.77 0.00 3.61 0.08 0.07 78.47 02:23:01 2 17.55 0.00 3.96 4.35 0.05 74.09 02:23:01 3 16.61 0.00 3.55 0.50 0.07 79.26 02:23:01 4 16.12 0.00 3.75 1.06 0.05 79.02 02:23:01 5 16.52 0.00 3.23 0.37 0.05 79.84 02:23:01 6 15.67 0.00 3.19 0.10 0.05 80.98 02:23:01 7 18.48 0.00 3.33 0.47 0.07 77.65 02:24:01 all 0.08 0.00 0.02 0.01 0.00 99.88 02:24:01 0 0.03 0.00 0.05 0.00 0.00 99.92 02:24:01 1 0.02 0.00 0.03 0.00 0.00 99.95 02:24:01 2 0.48 0.00 0.05 0.08 0.02 99.37 02:24:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:24:01 4 0.03 0.00 0.02 0.02 0.00 99.93 02:24:01 5 0.03 0.00 0.02 0.00 0.00 99.95 02:24:01 6 0.02 0.00 0.02 0.00 0.00 99.97 02:24:01 7 0.03 0.00 0.00 0.00 0.00 99.97 02:25:01 all 0.26 0.00 0.03 0.02 0.00 99.69 02:25:01 0 0.05 0.00 0.03 0.00 0.02 99.90 02:25:01 1 0.07 0.00 0.05 0.00 0.02 99.87 02:25:01 2 1.81 0.00 0.02 0.00 0.00 98.17 02:25:01 3 0.05 0.00 0.05 0.03 0.00 99.87 02:25:01 4 0.02 0.00 0.02 0.13 0.00 99.83 02:25:01 5 0.03 0.00 0.03 0.00 0.00 99.93 02:25:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:25:01 7 0.03 0.00 0.03 0.00 0.00 99.93 02:26:01 all 0.14 0.00 0.01 0.01 0.01 99.84 02:26:01 0 0.02 0.00 0.05 0.00 0.02 99.92 02:26:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:26:01 2 0.95 0.00 0.00 0.00 0.02 99.04 02:26:01 3 0.02 0.00 0.00 0.03 0.00 99.95 02:26:01 4 0.02 0.00 0.00 0.03 0.02 99.93 02:26:01 5 0.02 0.00 0.03 0.00 0.00 99.95 02:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:26:01 7 0.05 0.00 0.00 0.00 0.00 99.95 02:27:01 all 0.03 0.00 0.01 0.01 0.00 99.95 02:27:01 0 0.05 0.00 0.02 0.00 0.00 99.93 02:27:01 1 0.02 0.00 0.02 0.00 0.00 99.97 02:27:01 2 0.03 0.00 0.00 0.00 0.00 99.97 02:27:01 3 0.02 0.00 0.00 0.02 0.00 99.97 02:27:01 4 0.02 0.00 0.00 0.05 0.00 99.93 02:27:01 5 0.05 0.00 0.02 0.00 0.00 99.93 02:27:01 6 0.03 0.00 0.00 0.00 0.00 99.97 02:27:01 7 0.03 0.00 0.02 0.00 0.00 99.95 02:28:01 all 0.01 0.00 0.01 0.01 0.01 99.97 02:28:01 0 0.02 0.00 0.03 0.00 0.02 99.93 02:28:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:28:01 2 0.00 0.00 0.00 0.00 0.00 100.00 02:28:01 3 0.00 0.00 0.02 0.00 0.00 99.98 02:28:01 4 0.00 0.00 0.00 0.05 0.00 99.95 02:28:01 5 0.02 0.00 0.02 0.00 0.02 99.95 02:28:01 6 0.00 0.00 0.02 0.00 0.02 99.97 02:28:01 7 0.00 0.00 0.02 0.00 0.00 99.98 02:29:01 all 0.03 0.00 0.01 0.01 0.00 99.95 02:29:01 0 0.07 0.00 0.03 0.00 0.00 99.90 02:29:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:29:01 2 0.03 0.00 0.02 0.00 0.00 99.95 02:29:01 3 0.00 0.00 0.00 0.02 0.00 99.98 02:29:01 4 0.03 0.00 0.02 0.05 0.00 99.90 02:29:01 5 0.02 0.00 0.02 0.00 0.00 99.97 02:29:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:29:01 7 0.03 0.00 0.00 0.00 0.00 99.97 02:30:01 all 0.20 0.00 0.04 0.01 0.01 99.75 02:30:01 0 0.12 0.00 0.03 0.00 0.02 99.83 02:30:01 1 0.02 0.00 0.03 0.00 0.00 99.95 02:30:01 2 1.21 0.00 0.07 0.00 0.02 98.71 02:30:01 3 0.18 0.00 0.07 0.05 0.02 99.68 02:30:01 4 0.00 0.00 0.05 0.02 0.00 99.93 02:30:01 5 0.03 0.00 0.02 0.00 0.00 99.95 02:30:01 6 0.03 0.00 0.00 0.00 0.00 99.97 02:30:01 7 0.03 0.00 0.02 0.00 0.00 99.95 02:31:01 all 0.29 0.00 0.01 0.01 0.00 99.68 02:31:01 0 0.15 0.00 0.02 0.00 0.00 99.83 02:31:01 1 0.10 0.00 0.05 0.00 0.02 99.83 02:31:01 2 1.97 0.00 0.02 0.00 0.00 98.01 02:31:01 3 0.00 0.00 0.00 0.03 0.00 99.97 02:31:01 4 0.03 0.00 0.00 0.03 0.00 99.93 02:31:01 5 0.00 0.00 0.02 0.00 0.00 99.98 02:31:01 6 0.00 0.00 0.02 0.00 0.00 99.98 02:31:01 7 0.07 0.00 0.00 0.00 0.00 99.93 02:31:01 CPU %user %nice %system %iowait %steal %idle 02:32:01 all 0.47 0.00 0.10 0.01 0.00 99.42 02:32:01 0 0.43 0.00 0.22 0.00 0.02 99.33 02:32:01 1 0.33 0.00 0.13 0.00 0.00 99.53 02:32:01 2 2.09 0.00 0.03 0.00 0.00 97.88 02:32:01 3 0.12 0.00 0.05 0.02 0.00 99.82 02:32:01 4 0.13 0.00 0.07 0.08 0.00 99.72 02:32:01 5 0.37 0.00 0.13 0.00 0.00 99.50 02:32:01 6 0.08 0.00 0.05 0.00 0.00 99.87 02:32:01 7 0.22 0.00 0.08 0.00 0.00 99.70 Average: all 4.02 0.00 1.19 0.52 0.02 94.24 Average: 0 4.04 0.00 1.20 0.34 0.02 94.40 Average: 1 4.08 0.00 1.14 0.61 0.02 94.15 Average: 2 4.58 0.00 1.19 0.67 0.02 93.53 Average: 3 4.05 0.00 1.29 0.41 0.02 94.24 Average: 4 3.73 0.00 1.13 0.49 0.02 94.63 Average: 5 4.08 0.00 1.07 0.20 0.02 94.62 Average: 6 3.76 0.00 1.20 0.42 0.02 94.60 Average: 7 3.87 0.00 1.28 1.05 0.02 93.78