---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15360 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-15360) 06/22/22 _x86_64_ (8 CPU) 21:15:01 LINUX RESTART (8 CPU) 21:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:17:01 165.57 1.17 164.41 0.00 16.66 57454.02 0.00 21:18:01 194.80 0.12 194.68 0.00 10.93 40473.79 0.00 21:19:01 3.32 0.87 2.45 0.00 18.39 32.14 0.00 21:20:01 1.75 0.00 1.75 0.00 0.00 20.26 0.00 21:21:01 1.03 0.02 1.02 0.00 0.13 12.53 0.00 21:22:01 1.78 0.00 1.78 0.00 0.00 25.59 0.00 21:23:01 1.52 0.00 1.52 0.00 0.00 16.93 0.00 21:24:01 2.05 0.00 2.05 0.00 0.00 23.33 0.00 21:25:01 1.17 0.00 1.17 0.00 0.00 13.46 0.00 Average: 41.44 0.24 41.20 0.00 5.12 10896.09 0.00 21:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:17:01 28265560 31753992 534336 1.62 163260 3511112 2137032 6.30 1313876 2825880 140200 21:18:01 27676484 31779020 509408 1.55 175064 4075588 1834648 5.41 1335692 3352828 144 21:19:01 27677164 31780600 507492 1.54 175136 4076104 1889036 5.57 1335360 3353260 196 21:20:01 27677472 31780904 507112 1.54 175164 4076108 1889036 5.57 1335420 3353264 20 21:21:01 27677424 31780888 507072 1.54 175196 4076120 1889036 5.57 1335480 3353276 188 21:22:01 27685440 31788952 498984 1.52 175248 4076120 1889036 5.57 1327240 3353276 172 21:23:01 27685392 31788964 498912 1.52 175304 4076124 1889036 5.57 1327280 3353284 172 21:24:01 27685668 31789296 498548 1.52 175388 4076128 1889036 5.57 1326800 3353292 12 21:25:01 27685576 31789572 498724 1.52 175428 4076128 1889036 5.57 1327016 3353560 40 Average: 27746242 31781354 506732 1.54 173910 4013281 1910548 5.63 1329352 3294658 15683 21:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:17:01 ens3 189.17 146.54 1113.89 73.38 0.00 0.00 0.00 0.00 21:17:01 veth3fdd2aa 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 21:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 docker0 100.60 125.65 8.31 1076.86 0.00 0.00 0.00 0.00 21:18:01 ens3 153.34 99.30 2688.35 37.72 0.00 0.00 0.00 0.00 21:18:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 21:18:01 docker0 13.10 17.18 0.81 92.05 0.00 0.00 0.00 0.00 21:19:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 ens3 3.42 6.61 0.33 7.34 0.00 0.00 0.00 0.00 21:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 ens3 3.97 4.20 0.32 6.99 0.00 0.00 0.00 0.00 21:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 ens3 0.35 0.02 0.04 0.00 0.00 0.00 0.00 0.00 21:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 38.94 28.54 422.52 13.94 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 12.63 15.87 1.01 129.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15360) 06/22/22 _x86_64_ (8 CPU) 21:15:01 LINUX RESTART (8 CPU) 21:16:01 CPU %user %nice %system %iowait %steal %idle 21:17:01 all 31.63 0.00 6.50 1.10 0.08 60.70 21:17:01 0 29.96 0.00 6.91 2.50 0.07 60.55 21:17:01 1 31.20 0.00 5.93 0.41 0.08 62.38 21:17:01 2 31.74 0.00 6.78 1.95 0.08 59.44 21:17:01 3 33.51 0.00 6.92 1.74 0.08 57.74 21:17:01 4 28.93 0.00 5.22 0.05 0.07 65.73 21:17:01 5 32.96 0.00 6.90 1.56 0.07 58.52 21:17:01 6 30.80 0.00 6.26 0.39 0.08 62.47 21:17:01 7 33.91 0.00 7.06 0.19 0.08 58.75 21:18:01 all 17.57 0.00 3.98 1.07 0.06 77.32 21:18:01 0 17.48 0.00 4.45 0.77 0.07 77.23 21:18:01 1 17.34 0.00 3.65 0.15 0.05 78.81 21:18:01 2 17.84 0.00 4.39 0.29 0.07 77.42 21:18:01 3 18.21 0.00 3.77 0.47 0.07 77.48 21:18:01 4 17.32 0.00 4.14 0.71 0.07 77.76 21:18:01 5 18.98 0.00 4.29 4.09 0.07 72.57 21:18:01 6 15.44 0.00 3.05 0.03 0.03 81.45 21:18:01 7 17.96 0.00 4.07 2.08 0.05 75.84 21:19:01 all 0.05 0.00 0.03 0.02 0.00 99.90 21:19:01 0 0.05 0.00 0.02 0.03 0.00 99.90 21:19:01 1 0.20 0.00 0.08 0.03 0.02 99.67 21:19:01 2 0.02 0.00 0.02 0.05 0.00 99.92 21:19:01 3 0.00 0.00 0.02 0.00 0.00 99.98 21:19:01 4 0.08 0.00 0.05 0.00 0.02 99.85 21:19:01 5 0.02 0.00 0.05 0.02 0.00 99.92 21:19:01 6 0.00 0.00 0.02 0.00 0.00 99.98 21:19:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:20:01 all 0.03 0.00 0.03 0.01 0.00 99.93 21:20:01 0 0.00 0.00 0.02 0.07 0.00 99.92 21:20:01 1 0.03 0.00 0.07 0.00 0.02 99.88 21:20:01 2 0.02 0.00 0.00 0.02 0.00 99.97 21:20:01 3 0.03 0.00 0.00 0.00 0.00 99.97 21:20:01 4 0.05 0.00 0.03 0.00 0.00 99.92 21:20:01 5 0.08 0.00 0.05 0.00 0.00 99.87 21:20:01 6 0.00 0.00 0.03 0.00 0.00 99.97 21:20:01 7 0.03 0.00 0.02 0.00 0.00 99.95 21:21:01 all 0.02 0.00 0.03 0.00 0.00 99.95 21:21:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:21:01 1 0.07 0.00 0.05 0.00 0.02 99.87 21:21:01 2 0.05 0.00 0.00 0.02 0.00 99.93 21:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 21:21:01 4 0.00 0.00 0.05 0.02 0.02 99.92 21:21:01 5 0.02 0.00 0.03 0.00 0.00 99.95 21:21:01 6 0.03 0.00 0.03 0.00 0.00 99.93 21:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:22:01 all 0.03 0.00 0.03 0.01 0.00 99.94 21:22:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:22:01 1 0.08 0.00 0.10 0.00 0.02 99.80 21:22:01 2 0.00 0.00 0.00 0.02 0.00 99.98 21:22:01 3 0.03 0.00 0.03 0.00 0.02 99.92 21:22:01 4 0.02 0.00 0.02 0.03 0.00 99.93 21:22:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:22:01 7 0.03 0.00 0.02 0.00 0.00 99.95 21:23:01 all 0.02 0.00 0.02 0.01 0.00 99.96 21:23:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:23:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:23:01 2 0.00 0.00 0.00 0.02 0.00 99.98 21:23:01 3 0.05 0.00 0.08 0.00 0.02 99.85 21:23:01 4 0.03 0.00 0.03 0.03 0.00 99.90 21:23:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:23:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:23:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:24:01 all 0.01 0.00 0.02 0.01 0.00 99.95 21:24:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:24:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:24:01 2 0.00 0.00 0.00 0.05 0.00 99.95 21:24:01 3 0.02 0.00 0.07 0.00 0.02 99.90 21:24:01 4 0.03 0.00 0.02 0.05 0.02 99.88 21:24:01 5 0.03 0.00 0.02 0.00 0.00 99.95 21:24:01 6 0.00 0.00 0.02 0.00 0.00 99.98 21:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:25:01 all 0.02 0.00 0.02 0.00 0.00 99.96 21:25:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:25:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:25:01 2 0.00 0.00 0.02 0.00 0.00 99.98 21:25:01 3 0.02 0.00 0.08 0.00 0.03 99.87 21:25:01 4 0.03 0.00 0.03 0.02 0.00 99.92 21:25:01 5 0.03 0.00 0.00 0.00 0.00 99.97 21:25:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 5.43 0.00 1.17 0.25 0.02 93.14 Average: 0 5.24 0.00 1.26 0.37 0.01 93.11 Average: 1 5.39 0.00 1.09 0.07 0.02 93.44 Average: 2 5.45 0.00 1.23 0.26 0.02 93.04 Average: 3 5.71 0.00 1.21 0.24 0.03 92.81 Average: 4 5.11 0.00 1.05 0.10 0.02 93.72 Average: 5 5.73 0.00 1.25 0.62 0.01 92.38 Average: 6 5.08 0.00 1.03 0.05 0.01 93.83 Average: 7 5.70 0.00 1.23 0.25 0.01 92.81