---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20506 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 13G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20506) 07/19/22 _x86_64_ (8 CPU) 18:14:30 LINUX RESTART (8 CPU) 18:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:16:01 353.74 15.55 338.19 0.00 2179.10 131518.48 0.00 18:17:01 138.89 0.22 138.68 0.00 15.20 34697.42 0.00 18:18:01 111.53 0.05 111.48 0.00 3.07 26737.09 0.00 18:19:01 2.17 0.00 2.17 0.00 0.00 24.94 0.00 18:20:01 1.13 0.02 1.12 0.00 0.13 12.40 0.00 18:21:01 1.57 0.00 1.57 0.00 0.00 16.80 0.00 18:22:01 1.00 0.00 1.00 0.00 0.00 11.20 0.00 18:23:01 1.38 0.00 1.38 0.00 0.00 16.40 0.00 18:24:01 1.03 0.00 1.03 0.00 0.00 12.40 0.00 18:25:02 6.33 0.13 6.20 0.00 15.60 2767.94 0.00 Average: 61.88 1.60 60.28 0.00 221.30 19580.65 0.00 18:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:16:01 28072576 31731232 564960 1.72 151512 3691828 2243412 6.61 1214252 3128164 237008 18:17:01 28089632 31753464 538164 1.64 166192 3693436 2046736 6.03 1241828 3083188 25700 18:18:01 27481116 31778704 510892 1.55 175028 4262148 1854528 5.47 1283556 3594324 192 18:19:01 27481552 31779100 510432 1.55 175060 4262152 1854528 5.47 1282244 3594328 8 18:20:01 27490032 31787680 501808 1.53 175084 4262156 1854528 5.47 1273628 3594364 20 18:21:01 27490204 31787880 501548 1.53 175108 4262160 1854528 5.47 1273356 3594364 20 18:22:01 27491756 31789568 500044 1.52 175124 4262164 1854528 5.47 1272152 3594500 8 18:23:01 27492504 31790320 499204 1.52 175156 4262164 1854528 5.47 1272136 3594504 68 18:24:01 27492672 31790556 499172 1.52 175176 4262164 1854528 5.47 1272496 3594508 20 18:25:02 26821804 31718780 569508 1.73 179448 4824588 2252248 6.64 1346684 4156644 487068 Average: 27540385 31770728 519573 1.58 172289 4204496 1952409 5.75 1273233 3552889 75011 18:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:16:01 ens3 701.82 471.60 7635.88 99.27 0.00 0.00 0.00 0.00 18:16:01 lo 6.40 6.40 0.62 0.62 0.00 0.00 0.00 0.00 18:16:01 docker0 157.72 236.21 12.09 1749.41 0.00 0.00 0.00 0.00 18:17:01 ens3 102.60 85.90 289.76 78.56 0.00 0.00 0.00 0.00 18:17:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 18:17:01 docker0 9.80 13.43 0.52 41.10 0.00 0.00 0.00 0.00 18:18:01 ens3 267.61 214.26 3077.81 905.80 0.00 0.00 0.00 0.00 18:18:01 lo 7.86 7.86 0.77 0.77 0.00 0.00 0.00 0.00 18:18:01 docker0 12.71 31.61 0.95 504.29 0.00 0.00 0.00 0.00 18:19:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 0.13 0.12 0.08 0.07 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 18:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 ens3 1.47 0.73 2.20 0.05 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:02 ens3 181.20 89.12 3925.54 9.04 0.00 0.00 0.00 0.00 18:25:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 125.52 86.21 1493.08 109.29 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 18.02 28.12 1.36 229.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20506) 07/19/22 _x86_64_ (8 CPU) 18:14:30 LINUX RESTART (8 CPU) 18:15:01 CPU %user %nice %system %iowait %steal %idle 18:16:01 all 10.86 0.00 4.32 1.95 0.06 82.82 18:16:01 0 11.16 0.00 4.10 0.91 0.05 83.79 18:16:01 1 9.97 0.00 4.09 0.57 0.05 85.32 18:16:01 2 10.54 0.00 3.22 1.34 0.05 84.86 18:16:01 3 9.42 0.00 4.40 2.70 0.07 83.41 18:16:01 4 10.10 0.00 4.81 4.39 0.05 80.64 18:16:01 5 10.63 0.00 4.24 1.00 0.05 84.07 18:16:01 6 13.32 0.00 5.30 4.09 0.07 77.22 18:16:01 7 11.76 0.00 4.38 0.56 0.07 83.23 18:17:01 all 38.91 0.00 7.05 0.93 0.09 53.03 18:17:01 0 37.92 0.00 7.42 0.22 0.08 54.35 18:17:01 1 39.42 0.00 6.96 1.31 0.10 52.21 18:17:01 2 38.94 0.00 7.13 2.08 0.08 51.77 18:17:01 3 37.01 0.00 6.64 0.10 0.10 56.15 18:17:01 4 38.60 0.00 7.34 2.72 0.08 51.24 18:17:01 5 39.24 0.00 7.02 0.41 0.08 53.25 18:17:01 6 40.96 0.00 6.57 0.05 0.08 52.34 18:17:01 7 39.16 0.00 7.33 0.54 0.08 52.89 18:18:01 all 6.43 0.00 1.87 0.73 0.03 90.93 18:18:01 0 5.54 0.00 2.42 2.60 0.03 89.41 18:18:01 1 7.13 0.00 1.53 0.05 0.03 91.26 18:18:01 2 5.49 0.00 1.90 1.36 0.03 91.22 18:18:01 3 7.37 0.00 1.51 0.29 0.03 90.81 18:18:01 4 8.02 0.00 1.86 0.70 0.03 89.38 18:18:01 5 6.12 0.00 1.92 0.02 0.03 91.91 18:18:01 6 4.93 0.00 1.88 0.03 0.03 93.13 18:18:01 7 6.88 0.00 1.96 0.79 0.03 90.34 18:19:01 all 0.02 0.00 0.02 0.01 0.00 99.95 18:19:01 0 0.02 0.00 0.05 0.03 0.00 99.90 18:19:01 1 0.02 0.00 0.03 0.00 0.00 99.95 18:19:01 2 0.02 0.00 0.00 0.03 0.00 99.95 18:19:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:19:01 5 0.03 0.00 0.02 0.00 0.00 99.95 18:19:01 6 0.00 0.00 0.02 0.00 0.00 99.98 18:19:01 7 0.02 0.00 0.02 0.00 0.02 99.95 18:20:01 all 0.03 0.00 0.02 0.01 0.00 99.94 18:20:01 0 0.05 0.00 0.07 0.03 0.02 99.83 18:20:01 1 0.02 0.00 0.05 0.00 0.02 99.92 18:20:01 2 0.03 0.00 0.00 0.02 0.00 99.95 18:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:20:01 5 0.02 0.00 0.02 0.00 0.00 99.97 18:20:01 6 0.03 0.00 0.00 0.00 0.00 99.97 18:20:01 7 0.08 0.00 0.02 0.00 0.00 99.90 18:21:01 all 0.01 0.00 0.01 0.00 0.00 99.97 18:21:01 0 0.02 0.00 0.00 0.02 0.00 99.97 18:21:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:21:01 2 0.00 0.00 0.00 0.02 0.00 99.98 18:21:01 3 0.00 0.00 0.00 0.00 0.02 99.98 18:21:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:21:01 5 0.00 0.00 0.02 0.00 0.00 99.98 18:21:01 6 0.00 0.00 0.02 0.00 0.00 99.98 18:21:01 7 0.02 0.00 0.02 0.00 0.00 99.97 18:22:01 all 0.03 0.00 0.01 0.00 0.00 99.96 18:22:01 0 0.03 0.00 0.00 0.02 0.00 99.95 18:22:01 1 0.07 0.00 0.05 0.00 0.02 99.87 18:22:01 2 0.03 0.00 0.00 0.02 0.00 99.95 18:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 18:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:22:01 7 0.03 0.00 0.02 0.00 0.00 99.95 18:23:01 all 0.01 0.00 0.01 0.01 0.00 99.96 18:23:01 0 0.00 0.00 0.05 0.03 0.00 99.92 18:23:01 1 0.00 0.00 0.02 0.00 0.00 99.98 18:23:01 2 0.03 0.00 0.02 0.02 0.00 99.93 18:23:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:23:01 4 0.02 0.00 0.02 0.00 0.00 99.97 18:23:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:23:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:23:01 7 0.05 0.00 0.02 0.00 0.00 99.93 18:24:01 all 0.04 0.00 0.01 0.00 0.00 99.95 18:24:01 0 0.02 0.00 0.02 0.02 0.00 99.95 18:24:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:24:01 2 0.08 0.00 0.02 0.02 0.00 99.88 18:24:01 3 0.03 0.00 0.00 0.00 0.00 99.97 18:24:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:24:01 7 0.13 0.00 0.02 0.00 0.00 99.85 18:25:02 all 1.85 0.00 0.68 0.06 0.01 97.39 18:25:02 0 1.67 0.00 0.84 0.28 0.02 97.19 18:25:02 1 2.65 0.00 0.45 0.00 0.02 96.88 18:25:02 2 1.79 0.00 0.60 0.12 0.02 97.48 18:25:02 3 2.23 0.00 0.67 0.05 0.02 97.03 18:25:02 4 1.90 0.00 0.75 0.02 0.02 97.32 18:25:02 5 1.39 0.00 0.79 0.02 0.00 97.81 18:25:02 6 1.32 0.00 0.50 0.00 0.02 98.16 18:25:02 7 1.86 0.00 0.87 0.00 0.02 97.26 Average: all 5.77 0.00 1.39 0.37 0.02 92.45 Average: 0 5.59 0.00 1.48 0.41 0.02 92.49 Average: 1 5.89 0.00 1.31 0.19 0.02 92.58 Average: 2 5.64 0.00 1.28 0.50 0.02 92.56 Average: 3 5.59 0.00 1.32 0.31 0.02 92.76 Average: 4 5.81 0.00 1.46 0.78 0.02 91.93 Average: 5 5.70 0.00 1.39 0.14 0.02 92.75 Average: 6 6.01 0.00 1.42 0.41 0.02 92.14 Average: 7 5.93 0.00 1.45 0.19 0.02 92.42