---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41437 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: 2799.998 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-41437) 05/08/22 _x86_64_ (8 CPU) 01:14:12 LINUX RESTART (8 CPU) 01:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:16:01 175.24 2.07 173.17 0.00 58.79 67088.15 0.00 01:17:01 170.62 0.92 169.71 0.00 26.26 34583.97 0.00 01:18:01 2.35 0.00 2.35 0.00 0.00 27.08 0.00 01:19:01 1.75 0.00 1.75 0.00 0.00 20.00 0.00 01:20:01 1.10 0.02 1.08 0.00 0.13 12.93 0.00 01:21:01 1.28 0.00 1.28 0.00 0.00 15.33 0.00 01:22:01 0.88 0.00 0.88 0.00 0.00 10.66 0.00 01:23:01 1.55 0.00 1.55 0.00 0.00 18.26 0.00 01:24:01 0.83 0.00 0.83 0.00 0.00 9.60 0.00 01:25:01 1.83 0.00 1.83 0.00 0.00 25.46 0.00 01:26:01 0.97 0.00 0.97 0.00 0.00 10.93 0.00 Average: 32.58 0.27 32.31 0.00 7.74 9256.30 0.00 01:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 28591132 31780428 513600 1.56 161456 3247200 1819736 5.36 1270308 2580548 96 01:17:01 27828476 31775388 514316 1.56 173488 3928168 1832632 5.40 1331872 3213048 512 01:18:01 27828796 31775976 513444 1.56 173520 3928180 1832632 5.40 1331940 3213056 20 01:19:01 27838740 31785960 503296 1.53 173568 3928176 1832632 5.40 1321396 3213060 8 01:20:01 27840732 31788000 501164 1.52 173600 3928192 1832632 5.40 1319488 3213068 24 01:21:01 27844556 31791860 497272 1.51 173632 3928192 1832632 5.40 1316412 3213068 8 01:22:01 27850088 31797628 491712 1.50 173656 3928196 1832632 5.40 1311672 3213272 24 01:23:01 27850008 31797588 491696 1.50 173688 3928200 1848936 5.45 1311100 3213284 24 01:24:01 27850460 31798064 491384 1.49 173704 3928200 1848936 5.45 1311140 3213284 12 01:25:01 27849972 31797576 491824 1.50 173744 3928180 1848936 5.45 1311676 3213264 36 01:26:01 27849820 31797432 491856 1.50 173764 3928184 1848936 5.45 1311564 3213268 12 Average: 27911162 31789627 500142 1.52 172529 3866279 1837388 5.41 1313506 3155656 71 01:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 docker0 109.25 133.78 8.88 1086.53 0.00 0.00 0.00 0.00 01:16:01 ens3 316.38 228.00 4476.12 86.01 0.00 0.00 0.00 0.00 01:16:01 lo 2.87 2.87 0.29 0.29 0.00 0.00 0.00 0.00 01:17:01 docker0 10.75 15.70 0.63 89.69 0.00 0.00 0.00 0.00 01:17:01 ens3 141.33 84.67 2670.89 17.46 0.00 0.00 0.00 0.00 01:17:01 lo 2.00 2.00 0.20 0.20 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 14.41 6.97 13.30 0.46 0.00 0.00 0.00 0.00 01:18:01 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 1.12 0.62 0.40 0.29 0.00 0.00 0.00 0.00 01:19:01 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 15.30 18.40 1.29 26.28 0.00 0.00 0.00 0.00 01:20:01 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 0.87 0.13 0.12 0.01 0.00 0.00 0.00 0.00 01:21:01 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 9.15 17.21 0.90 15.34 0.00 0.00 0.00 0.00 01:22:01 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 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:23:01 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 0.45 0.00 0.05 0.00 0.00 0.00 0.00 0.00 01:24:01 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 3.17 2.85 0.50 4.35 0.00 0.00 0.00 0.00 01:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 ens3 0.88 0.05 0.15 0.00 0.00 0.00 0.00 0.00 01:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 10.91 13.59 0.86 106.93 0.00 0.00 0.00 0.00 Average: ens3 45.75 32.64 651.23 13.66 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 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-41437) 05/08/22 _x86_64_ (8 CPU) 01:14:12 LINUX RESTART (8 CPU) 01:15:01 CPU %user %nice %system %iowait %steal %idle 01:16:01 all 26.87 0.00 6.24 1.33 0.10 65.46 01:16:01 0 26.18 0.00 6.10 0.61 0.10 67.00 01:16:01 1 27.18 0.00 6.68 2.19 0.10 63.84 01:16:01 2 25.55 0.00 7.23 5.94 0.08 61.19 01:16:01 3 26.25 0.00 6.63 0.34 0.10 66.68 01:16:01 4 27.10 0.00 5.96 0.02 0.08 66.83 01:16:01 5 27.29 0.00 5.32 0.75 0.08 66.56 01:16:01 6 28.05 0.00 5.49 0.37 0.10 65.99 01:16:01 7 27.36 0.00 6.53 0.39 0.10 65.61 01:17:01 all 16.79 0.00 3.53 1.08 0.06 78.54 01:17:01 0 18.45 0.00 3.93 2.30 0.05 75.27 01:17:01 1 16.02 0.00 3.82 0.80 0.05 79.31 01:17:01 2 15.42 0.00 3.62 4.22 0.07 76.67 01:17:01 3 15.35 0.00 3.58 0.18 0.07 80.81 01:17:01 4 17.44 0.00 2.97 0.07 0.05 79.47 01:17:01 5 17.01 0.00 3.63 0.45 0.05 78.86 01:17:01 6 16.75 0.00 3.29 0.39 0.07 79.50 01:17:01 7 17.91 0.00 3.36 0.24 0.07 78.42 01:18:01 all 0.25 0.00 0.02 0.01 0.00 99.71 01:18:01 0 0.03 0.00 0.03 0.02 0.02 99.90 01:18:01 1 0.05 0.00 0.00 0.00 0.00 99.95 01:18:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:18:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:18:01 4 0.07 0.00 0.02 0.00 0.00 99.92 01:18:01 5 1.70 0.00 0.03 0.00 0.00 98.27 01:18:01 6 0.07 0.00 0.03 0.00 0.02 99.88 01:18:01 7 0.03 0.00 0.05 0.05 0.00 99.87 01:19:01 all 0.03 0.00 0.02 0.01 0.00 99.94 01:19:01 0 0.05 0.00 0.03 0.03 0.00 99.88 01:19:01 1 0.03 0.00 0.02 0.00 0.02 99.93 01:19:01 2 0.05 0.00 0.02 0.03 0.00 99.90 01:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:19:01 5 0.00 0.00 0.02 0.00 0.02 99.97 01:19:01 6 0.05 0.00 0.03 0.00 0.00 99.92 01:19:01 7 0.07 0.00 0.03 0.00 0.00 99.90 01:20:01 all 0.05 0.00 0.03 0.00 0.00 99.92 01:20:01 0 0.07 0.00 0.05 0.00 0.00 99.88 01:20:01 1 0.08 0.00 0.00 0.00 0.00 99.92 01:20:01 2 0.03 0.00 0.02 0.00 0.00 99.95 01:20:01 3 0.03 0.00 0.07 0.02 0.00 99.88 01:20:01 4 0.03 0.00 0.00 0.00 0.02 99.95 01:20:01 5 0.05 0.00 0.00 0.00 0.00 99.95 01:20:01 6 0.08 0.00 0.08 0.00 0.02 99.82 01:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:21:01 all 0.01 0.00 0.01 0.00 0.00 99.97 01:21:01 0 0.02 0.00 0.00 0.02 0.00 99.97 01:21:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:21:01 2 0.02 0.00 0.02 0.02 0.00 99.95 01:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:21:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:21:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:21:01 6 0.03 0.00 0.02 0.00 0.00 99.95 01:21:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:22:01 all 0.03 0.00 0.01 0.01 0.01 99.94 01:22:01 0 0.05 0.00 0.07 0.07 0.00 99.82 01:22:01 1 0.05 0.00 0.00 0.00 0.00 99.95 01:22:01 2 0.00 0.00 0.00 0.02 0.02 99.97 01:22:01 3 0.07 0.00 0.02 0.00 0.02 99.90 01:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 01:22:01 6 0.03 0.00 0.00 0.00 0.02 99.95 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 0.01 0.00 99.96 01:23:01 0 0.02 0.00 0.02 0.03 0.02 99.92 01:23:01 1 0.03 0.00 0.00 0.00 0.00 99.97 01:23:01 2 0.00 0.00 0.00 0.03 0.00 99.97 01:23:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:23:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:23:01 6 0.05 0.00 0.03 0.00 0.00 99.92 01:23:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:24:01 all 0.01 0.00 0.01 0.00 0.00 99.98 01:24:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:24:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:24:01 2 0.00 0.00 0.02 0.00 0.00 99.98 01:24:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:24:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:24:01 5 0.02 0.00 0.00 0.00 0.02 99.97 01:24:01 6 0.05 0.00 0.02 0.00 0.02 99.92 01:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:25:01 all 0.21 0.00 0.01 0.01 0.00 99.77 01:25:01 0 0.02 0.00 0.02 0.02 0.00 99.95 01:25:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:25:01 2 0.02 0.00 0.00 0.02 0.00 99.97 01:25:01 3 0.03 0.00 0.00 0.00 0.00 99.97 01:25:01 4 1.52 0.00 0.02 0.00 0.00 98.47 01:25:01 5 0.02 0.00 0.02 0.02 0.00 99.95 01:25:01 6 0.03 0.00 0.02 0.00 0.00 99.95 01:25:01 7 0.03 0.00 0.00 0.00 0.00 99.97 01:26:01 all 0.26 0.00 0.01 0.00 0.00 99.72 01:26:01 0 0.02 0.00 0.00 0.02 0.00 99.97 01:26:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:26:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:26:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:26:01 4 1.97 0.00 0.00 0.00 0.00 98.03 01:26:01 5 0.00 0.00 0.02 0.02 0.00 99.97 01:26:01 6 0.05 0.00 0.07 0.00 0.02 99.87 01:26:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.01 0.00 0.89 0.22 0.02 94.86 Average: 0 4.05 0.00 0.92 0.28 0.02 94.73 Average: 1 3.92 0.00 0.95 0.27 0.02 94.84 Average: 2 3.69 0.00 0.98 0.92 0.02 94.39 Average: 3 3.75 0.00 0.93 0.05 0.02 95.25 Average: 4 4.33 0.00 0.81 0.01 0.01 94.85 Average: 5 4.16 0.00 0.82 0.11 0.02 94.89 Average: 6 4.08 0.00 0.82 0.07 0.02 95.01 Average: 7 4.08 0.00 0.90 0.06 0.02 94.94