---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1107 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-1107) 06/06/22 _x86_64_ (8 CPU) 04:05:10 LINUX RESTART (8 CPU) 04:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:01 74.84 1.22 73.62 0.00 35.19 37299.78 0.00 04:08:01 67.71 0.08 67.62 0.00 5.47 35548.23 0.00 04:09:01 1.00 0.00 1.00 0.00 0.00 15.86 0.00 04:10:01 2.43 0.17 2.27 0.00 18.26 30.12 0.00 04:11:01 1.40 0.02 1.38 0.00 0.13 15.86 0.00 04:12:01 1.52 0.00 1.52 0.00 0.00 17.73 0.00 04:13:01 1.10 0.00 1.10 0.00 0.00 12.53 0.00 04:14:01 1.55 0.00 1.55 0.00 0.00 17.73 0.00 04:15:01 0.87 0.00 0.87 0.00 0.00 9.73 0.00 04:16:01 1.83 0.00 1.83 0.00 0.00 26.93 0.00 Average: 15.42 0.15 15.28 0.00 5.91 7299.21 0.00 04:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 27958868 31723280 571008 1.74 122976 3839092 2177792 6.42 1359752 3102824 535456 04:08:01 28362584 31784564 512476 1.56 131020 3500004 1802008 5.31 1191800 2884016 0 04:09:01 28376640 31798408 499400 1.52 131052 3499960 1802008 5.31 1175620 2883848 160 04:10:01 28376192 31798956 498748 1.52 131092 3500512 1809936 5.33 1175252 2884512 92 04:11:01 28381956 31804688 492912 1.50 131156 3500520 1809936 5.33 1169372 2884520 48 04:12:01 28383444 31806256 491176 1.49 131196 3500516 1809936 5.33 1167996 2884524 28 04:13:01 28385080 31807956 489440 1.49 131236 3500524 1809936 5.33 1166560 2884572 8 04:14:01 28384616 31807568 489912 1.49 131276 3500528 1809936 5.33 1166592 2884576 12 04:15:01 28384852 31808076 489628 1.49 131288 3500532 1809936 5.33 1166408 2884804 12 04:16:01 28384416 31807640 489824 1.49 131352 3500500 1809936 5.33 1166904 2884784 12 Average: 28337865 31794739 502452 1.53 130364 3534269 1845136 5.44 1190626 2906298 53583 04:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 ens3 327.71 242.43 4876.84 80.99 0.00 0.00 0.00 0.00 04:07:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 04:07:01 docker0 101.80 117.15 7.91 972.90 0.00 0.00 0.00 0.00 04:07:01 vetha967222 48.11 68.84 4.73 718.36 0.00 0.00 0.00 0.06 04:08:01 ens3 120.03 75.22 2535.62 17.15 0.00 0.00 0.00 0.00 04:08:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:08:01 docker0 1.38 1.45 0.10 1.67 0.00 0.00 0.00 0.00 04:09:01 ens3 0.05 0.03 0.00 0.01 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 ens3 0.30 0.37 0.11 0.04 0.00 0.00 0.00 0.00 04:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 ens3 0.62 0.42 0.34 0.27 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 ens3 11.05 5.58 12.96 0.47 0.00 0.00 0.00 0.00 04:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 46.00 32.43 742.56 9.89 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 10.32 11.86 0.80 97.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1107) 06/06/22 _x86_64_ (8 CPU) 04:05:10 LINUX RESTART (8 CPU) 04:06:01 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 39.33 0.00 6.82 0.63 0.09 53.13 04:07:01 0 40.10 0.00 7.45 2.01 0.08 50.35 04:07:01 1 39.11 0.00 6.67 0.93 0.08 53.21 04:07:01 2 40.41 0.00 6.76 0.22 0.08 52.53 04:07:01 3 38.27 0.00 7.01 0.25 0.10 54.37 04:07:01 4 40.08 0.00 6.77 0.10 0.10 52.95 04:07:01 5 37.34 0.00 6.81 0.79 0.08 54.97 04:07:01 6 40.11 0.00 6.65 0.13 0.08 53.02 04:07:01 7 39.20 0.00 6.43 0.63 0.10 53.63 04:08:01 all 18.32 0.00 3.60 0.62 0.05 77.40 04:08:01 0 18.86 0.00 3.74 0.22 0.05 77.13 04:08:01 1 18.06 0.00 3.80 1.90 0.05 76.19 04:08:01 2 18.46 0.00 3.38 0.03 0.05 78.08 04:08:01 3 17.89 0.00 3.87 2.54 0.07 75.63 04:08:01 4 17.93 0.00 3.17 0.02 0.03 78.84 04:08:01 5 18.62 0.00 3.93 0.03 0.05 77.36 04:08:01 6 18.74 0.00 3.37 0.02 0.05 77.83 04:08:01 7 17.99 0.00 3.57 0.24 0.05 78.16 04:09:01 all 0.02 0.00 0.01 0.00 0.01 99.95 04:09:01 0 0.02 0.00 0.02 0.02 0.00 99.95 04:09:01 1 0.05 0.00 0.02 0.02 0.02 99.90 04:09:01 2 0.02 0.00 0.02 0.00 0.02 99.95 04:09:01 3 0.02 0.00 0.05 0.00 0.00 99.93 04:09:01 4 0.02 0.00 0.00 0.00 0.02 99.97 04:09:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:09:01 6 0.03 0.00 0.02 0.00 0.00 99.95 04:09:01 7 0.00 0.00 0.00 0.00 0.02 99.98 04:10:01 all 0.08 0.00 0.04 0.01 0.00 99.87 04:10:01 0 0.05 0.00 0.05 0.03 0.00 99.87 04:10:01 1 0.03 0.00 0.03 0.03 0.00 99.90 04:10:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:10:01 3 0.43 0.00 0.10 0.00 0.02 99.45 04:10:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:10:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:10:01 6 0.02 0.00 0.03 0.00 0.00 99.95 04:10:01 7 0.05 0.00 0.03 0.02 0.00 99.90 04:11:01 all 0.03 0.00 0.02 0.01 0.00 99.94 04:11:01 0 0.03 0.00 0.02 0.02 0.02 99.92 04:11:01 1 0.00 0.00 0.00 0.02 0.00 99.98 04:11:01 2 0.00 0.00 0.03 0.00 0.00 99.97 04:11:01 3 0.07 0.00 0.00 0.00 0.00 99.93 04:11:01 4 0.00 0.00 0.03 0.00 0.00 99.97 04:11:01 5 0.07 0.00 0.02 0.00 0.00 99.92 04:11:01 6 0.05 0.00 0.00 0.00 0.02 99.93 04:11:01 7 0.03 0.00 0.03 0.02 0.00 99.92 04:12:01 all 0.01 0.00 0.01 0.01 0.00 99.97 04:12:01 0 0.00 0.00 0.00 0.02 0.00 99.98 04:12:01 1 0.00 0.00 0.03 0.03 0.00 99.93 04:12:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:12:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:12:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:12:01 6 0.02 0.00 0.03 0.00 0.00 99.95 04:12:01 7 0.00 0.00 0.00 0.00 0.03 99.97 04:13:01 all 0.02 0.00 0.01 0.00 0.00 99.97 04:13:01 0 0.02 0.00 0.00 0.02 0.00 99.97 04:13:01 1 0.00 0.00 0.00 0.02 0.00 99.98 04:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 3 0.03 0.00 0.02 0.00 0.00 99.95 04:13:01 4 0.03 0.00 0.00 0.00 0.00 99.97 04:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:13:01 6 0.03 0.00 0.00 0.00 0.00 99.97 04:13:01 7 0.03 0.00 0.03 0.00 0.02 99.92 04:14:01 all 0.01 0.00 0.01 0.00 0.00 99.98 04:14:01 0 0.00 0.00 0.00 0.02 0.00 99.98 04:14:01 1 0.00 0.00 0.02 0.02 0.00 99.97 04:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 7 0.03 0.00 0.03 0.00 0.00 99.93 04:15:01 all 0.01 0.00 0.01 0.00 0.01 99.98 04:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:15:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:15:01 2 0.00 0.00 0.00 0.00 0.02 99.98 04:15:01 3 0.02 0.00 0.02 0.00 0.02 99.95 04:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 5 0.02 0.00 0.02 0.00 0.00 99.97 04:15:01 6 0.00 0.00 0.02 0.00 0.00 99.98 04:15:01 7 0.00 0.00 0.00 0.00 0.02 99.98 04:16:01 all 0.03 0.00 0.01 0.01 0.01 99.94 04:16:01 0 0.03 0.00 0.02 0.02 0.02 99.92 04:16:01 1 0.05 0.00 0.03 0.05 0.02 99.85 04:16:01 2 0.07 0.00 0.02 0.00 0.00 99.92 04:16:01 3 0.03 0.00 0.00 0.00 0.00 99.97 04:16:01 4 0.02 0.00 0.00 0.00 0.00 99.98 04:16:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:16:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:16:01 7 0.07 0.00 0.05 0.00 0.02 99.87 Average: all 5.73 0.00 1.04 0.13 0.02 93.08 Average: 0 5.86 0.00 1.12 0.23 0.02 92.77 Average: 1 5.68 0.00 1.05 0.30 0.02 92.95 Average: 2 5.87 0.00 1.02 0.03 0.02 93.07 Average: 3 5.62 0.00 1.10 0.28 0.02 92.99 Average: 4 5.76 0.00 0.99 0.01 0.02 93.22 Average: 5 5.56 0.00 1.07 0.08 0.01 93.28 Average: 6 5.85 0.00 1.00 0.02 0.02 93.11 Average: 7 5.66 0.00 1.01 0.09 0.03 93.22