---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1111 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: 2799.976 BogoMIPS: 5599.95 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-1111) 06/06/22 _x86_64_ (8 CPU) 04:21:32 LINUX RESTART (8 CPU) 04:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:23:01 397.20 16.59 380.61 0.00 2188.07 143908.83 0.00 04:24:01 167.67 0.13 167.54 0.00 10.40 24303.82 0.00 04:25:01 34.71 0.02 34.69 0.00 3.33 16728.03 0.00 04:26:01 0.97 0.00 0.97 0.00 0.00 11.60 0.00 04:27:01 3.07 1.58 1.48 0.00 49.19 18.26 0.00 04:28:01 1.52 0.00 1.52 0.00 0.00 18.40 0.00 04:29:01 0.98 0.00 0.98 0.00 0.00 11.33 0.00 04:30:01 1.18 0.00 1.18 0.00 0.00 14.53 0.00 04:31:01 1.08 0.00 1.08 0.00 0.00 12.00 0.00 04:32:01 1.70 0.00 1.70 0.00 0.00 23.33 0.00 04:33:01 1.03 0.00 1.03 0.00 0.00 12.13 0.00 Average: 55.56 1.67 53.89 0.00 204.66 16825.00 0.00 04:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 28432988 31750500 542488 1.65 159596 3375864 2142600 6.31 1155776 2854640 660 04:24:01 27907444 31716248 573936 1.75 166580 3826484 2239256 6.60 1379600 3115840 207240 04:25:01 27671224 31770660 517584 1.57 174884 4071808 1840344 5.42 1343636 3348916 16 04:26:01 27671344 31770972 516700 1.57 174896 4071816 1840344 5.42 1343588 3348920 192 04:27:01 27677604 31779620 508164 1.55 174932 4073288 1856580 5.47 1340388 3348572 60 04:28:01 27677580 31779636 508100 1.55 174960 4073292 1856580 5.47 1339872 3348520 52 04:29:01 27678036 31780388 507564 1.54 174976 4073296 1856580 5.47 1338548 3348792 16 04:30:01 27678524 31780892 506984 1.54 175004 4073300 1856580 5.47 1338568 3348804 140 04:31:01 27678652 31781068 506960 1.54 175028 4073300 1856580 5.47 1338928 3348804 176 04:32:01 27678676 31781176 506928 1.54 175072 4073268 1856580 5.47 1338516 3348888 56 04:33:01 27678408 31780968 507092 1.54 175096 4073284 1856580 5.47 1338860 3348900 20 Average: 27766407 31770193 518409 1.58 172820 3987182 1914419 5.64 1326935 3282691 18966 04:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:23:01 lo 6.66 6.66 0.65 0.65 0.00 0.00 0.00 0.00 04:23:01 ens3 836.84 528.87 7331.24 114.78 0.00 0.00 0.00 0.00 04:23:01 veth460158b 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:23:01 docker0 106.33 137.65 8.70 1119.50 0.00 0.00 0.00 0.00 04:24:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 04:24:01 ens3 168.02 115.46 2679.69 70.01 0.00 0.00 0.00 0.00 04:24:01 docker0 9.20 13.78 0.53 91.84 0.00 0.00 0.00 0.00 04:25:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:25:01 ens3 47.03 34.49 28.91 44.37 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:26:01 ens3 4.13 3.93 0.50 6.08 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:27:01 ens3 6.77 4.52 5.16 5.72 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:28:01 ens3 0.23 0.15 0.08 0.07 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:30:01 ens3 0.22 0.12 0.02 0.01 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 ens3 0.08 0.02 0.01 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:32:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 0.35 0.27 0.47 0.08 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 96.72 62.54 913.34 21.92 0.00 0.00 0.00 0.00 Average: docker0 10.50 13.77 0.84 110.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1111) 06/06/22 _x86_64_ (8 CPU) 04:21:32 LINUX RESTART (8 CPU) 04:22:01 CPU %user %nice %system %iowait %steal %idle 04:23:01 all 11.92 0.00 4.69 2.05 0.07 81.28 04:23:01 0 11.67 0.00 4.96 2.26 0.07 81.04 04:23:01 1 14.52 0.00 4.44 0.25 0.07 80.71 04:23:01 2 12.21 0.00 5.55 4.20 0.07 77.97 04:23:01 3 9.94 0.00 5.04 2.34 0.07 82.61 04:23:01 4 11.48 0.00 3.70 1.36 0.07 83.39 04:23:01 5 10.42 0.00 4.50 1.97 0.05 83.06 04:23:01 6 13.30 0.00 4.72 3.71 0.07 78.20 04:23:01 7 11.81 0.00 4.59 0.27 0.07 83.26 04:24:01 all 36.08 0.00 5.94 0.81 0.07 57.10 04:24:01 0 37.23 0.00 5.96 0.19 0.07 56.56 04:24:01 1 36.43 0.00 5.65 0.57 0.07 57.28 04:24:01 2 33.29 0.00 6.18 1.25 0.08 59.20 04:24:01 3 36.69 0.00 5.40 0.10 0.07 57.73 04:24:01 4 36.68 0.00 6.44 1.63 0.07 55.18 04:24:01 5 33.84 0.00 5.72 1.03 0.07 59.34 04:24:01 6 40.03 0.00 6.30 0.15 0.08 53.43 04:24:01 7 34.45 0.00 5.83 1.59 0.07 58.05 04:25:01 all 2.33 0.00 0.90 0.29 0.02 96.46 04:25:01 0 1.81 0.00 0.64 0.03 0.02 97.51 04:25:01 1 1.92 0.00 0.75 0.33 0.02 96.97 04:25:01 2 2.41 0.00 0.52 0.07 0.02 96.98 04:25:01 3 2.26 0.00 0.72 0.03 0.03 96.95 04:25:01 4 2.44 0.00 1.22 0.02 0.02 96.31 04:25:01 5 2.86 0.00 0.85 0.20 0.02 96.07 04:25:01 6 2.02 0.00 0.94 0.00 0.02 97.02 04:25:01 7 2.91 0.00 1.56 1.67 0.02 93.85 04:26:01 all 0.14 0.00 0.03 0.01 0.00 99.82 04:26:01 0 0.10 0.00 0.00 0.03 0.00 99.87 04:26:01 1 0.02 0.00 0.02 0.00 0.02 99.95 04:26:01 2 0.07 0.00 0.05 0.00 0.02 99.87 04:26:01 3 0.03 0.00 0.02 0.00 0.00 99.95 04:26:01 4 0.86 0.00 0.05 0.00 0.00 99.09 04:26:01 5 0.03 0.00 0.02 0.00 0.00 99.95 04:26:01 6 0.00 0.00 0.03 0.00 0.00 99.97 04:26:01 7 0.00 0.00 0.05 0.02 0.00 99.93 04:27:01 all 0.40 0.00 0.04 0.01 0.00 99.55 04:27:01 0 0.32 0.00 0.12 0.07 0.02 99.48 04:27:01 1 0.22 0.00 0.00 0.00 0.00 99.78 04:27:01 2 0.30 0.00 0.05 0.02 0.00 99.63 04:27:01 3 0.33 0.00 0.02 0.00 0.00 99.65 04:27:01 4 1.62 0.00 0.02 0.00 0.00 98.37 04:27:01 5 0.08 0.00 0.03 0.00 0.00 99.88 04:27:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:27:01 7 0.33 0.00 0.05 0.00 0.02 99.60 04:28:01 all 0.01 0.00 0.01 0.01 0.00 99.97 04:28:01 0 0.02 0.00 0.02 0.02 0.00 99.95 04:28:01 1 0.03 0.00 0.02 0.00 0.00 99.95 04:28:01 2 0.02 0.00 0.02 0.03 0.00 99.93 04:28:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:28:01 4 0.02 0.00 0.00 0.00 0.02 99.97 04:28:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:28:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:28:01 7 0.02 0.00 0.03 0.00 0.00 99.95 04:29:01 all 0.09 0.00 0.01 0.00 0.00 99.89 04:29:01 0 0.03 0.00 0.02 0.02 0.02 99.92 04:29:01 1 0.03 0.00 0.03 0.00 0.00 99.93 04:29:01 2 0.00 0.00 0.00 0.02 0.00 99.98 04:29:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:29:01 4 0.57 0.00 0.02 0.00 0.00 99.42 04:29:01 5 0.00 0.00 0.00 0.00 0.02 99.98 04:29:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:29:01 7 0.03 0.00 0.05 0.00 0.00 99.92 04:30:01 all 0.07 0.00 0.01 0.00 0.00 99.91 04:30:01 0 0.03 0.00 0.02 0.02 0.00 99.93 04:30:01 1 0.02 0.00 0.02 0.00 0.02 99.95 04:30:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:30:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:30:01 4 0.52 0.00 0.00 0.00 0.00 99.48 04:30:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:30:01 6 0.00 0.00 0.02 0.00 0.00 99.98 04:30:01 7 0.00 0.00 0.00 0.02 0.00 99.98 04:31:01 all 0.27 0.00 0.01 0.00 0.00 99.71 04:31:01 0 0.03 0.00 0.02 0.02 0.02 99.92 04:31:01 1 0.03 0.00 0.05 0.00 0.00 99.92 04:31:01 2 0.00 0.00 0.00 0.00 0.02 99.98 04:31:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:31:01 4 1.97 0.00 0.00 0.00 0.00 98.03 04:31:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:31:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:31:01 7 0.05 0.00 0.03 0.00 0.00 99.92 04:32:01 all 0.27 0.00 0.01 0.01 0.00 99.71 04:32:01 0 0.03 0.00 0.02 0.02 0.02 99.92 04:32:01 1 0.03 0.00 0.02 0.00 0.00 99.95 04:32:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:32:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:32:01 4 1.97 0.00 0.02 0.00 0.02 98.00 04:32:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:32:01 7 0.03 0.00 0.00 0.03 0.00 99.93 04:33:01 all 0.26 0.00 0.02 0.00 0.00 99.72 04:33:01 0 0.02 0.00 0.03 0.02 0.00 99.93 04:33:01 1 0.00 0.00 0.02 0.00 0.00 99.98 04:33:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:33:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:33:01 4 1.95 0.00 0.00 0.00 0.00 98.05 04:33:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:33:01 6 0.02 0.00 0.03 0.00 0.00 99.95 04:33:01 7 0.02 0.00 0.03 0.02 0.00 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.67 0.00 1.05 0.29 0.02 93.98 Average: 0 4.62 0.00 1.06 0.24 0.02 94.06 Average: 1 4.80 0.00 0.99 0.10 0.02 94.09 Average: 2 4.35 0.00 1.11 0.50 0.02 94.01 Average: 3 4.45 0.00 1.01 0.22 0.02 94.30 Average: 4 5.41 0.00 1.03 0.27 0.02 93.28 Average: 5 4.26 0.00 1.01 0.29 0.01 94.44 Average: 6 4.99 0.00 1.09 0.35 0.02 93.56 Average: 7 4.46 0.00 1.10 0.33 0.02 94.10