---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-612 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 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-612) 06/02/22 _x86_64_ (8 CPU) 00:14:01 LINUX RESTART (8 CPU) 00:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:16:01 173.32 1.47 171.85 0.00 19.60 58166.71 0.00 00:17:01 175.02 0.07 174.95 0.00 7.47 35783.64 0.00 00:18:01 1.50 0.00 1.50 0.00 0.00 17.21 0.00 00:19:01 1.33 0.00 1.33 0.00 0.00 15.60 0.00 00:20:01 1.07 0.02 1.05 0.00 0.13 12.53 0.00 00:21:01 1.25 0.00 1.25 0.00 0.00 15.06 0.00 00:22:01 1.23 0.00 1.23 0.00 0.00 13.86 0.00 00:23:01 1.18 0.00 1.18 0.00 0.00 14.26 0.00 00:24:01 1.12 0.00 1.12 0.00 0.00 13.33 0.00 Average: 39.67 0.17 39.50 0.00 3.02 10450.05 0.00 00:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:16:01 28554764 31762956 532732 1.62 163068 3260648 2005672 5.91 1299880 2588552 328 00:17:01 27797332 31778380 512480 1.56 175080 3956456 1799132 5.30 1338084 3234396 352 00:18:01 27799932 31781040 509820 1.55 175112 3956460 1799132 5.30 1336764 3234400 20 00:19:01 27807200 31788288 502484 1.53 175136 3956456 1799132 5.30 1328828 3234400 24 00:20:01 27807444 31788568 502144 1.53 175152 3956472 1799132 5.30 1329164 3234412 12 00:21:01 27814224 31795372 495352 1.51 175176 3956464 1799132 5.30 1322540 3234412 16 00:22:01 27815256 31796820 494252 1.50 175208 3956476 1799132 5.30 1321424 3234796 16 00:23:01 27815208 31796800 494204 1.50 175236 3956480 1799132 5.30 1321432 3234800 8 00:24:01 27815368 31797008 494160 1.50 175284 3956464 1799132 5.30 1322328 3234804 12 Average: 27891859 31787248 504181 1.53 173828 3879153 1822081 5.37 1324494 3162775 88 00:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:16:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 00:16:01 docker0 101.58 138.13 8.42 1076.37 0.00 0.00 0.00 0.00 00:16:01 ens3 202.33 150.06 1118.76 74.93 0.00 0.00 0.00 0.00 00:17:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 00:17:01 docker0 10.75 15.21 0.64 91.93 0.00 0.00 0.00 0.00 00:17:01 ens3 168.54 106.80 2684.98 35.84 0.00 0.00 0.00 0.00 00:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 ens3 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 ens3 4.42 4.18 0.37 6.99 0.00 0.00 0.00 0.00 00:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 ens3 3.60 4.25 0.54 7.07 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 ens3 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 00:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 ens3 0.62 0.07 0.06 0.01 0.00 0.00 0.00 0.00 00:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 ens3 7.85 12.38 0.85 15.00 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 12.48 17.04 1.01 129.81 0.00 0.00 0.00 0.00 Average: ens3 43.07 30.88 422.83 15.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-612) 06/02/22 _x86_64_ (8 CPU) 00:14:01 LINUX RESTART (8 CPU) 00:15:01 CPU %user %nice %system %iowait %steal %idle 00:16:01 all 28.42 0.00 5.99 2.29 0.10 63.20 00:16:01 0 28.65 0.00 5.80 4.37 0.08 61.09 00:16:01 1 27.91 0.00 5.94 0.76 0.10 65.29 00:16:01 2 29.84 0.00 5.65 1.53 0.12 62.86 00:16:01 3 28.00 0.00 6.62 5.30 0.10 59.98 00:16:01 4 26.98 0.00 6.03 0.56 0.10 66.32 00:16:01 5 28.18 0.00 5.82 0.47 0.08 65.44 00:16:01 6 29.88 0.00 6.09 1.03 0.10 62.89 00:16:01 7 27.88 0.00 5.98 4.33 0.12 61.70 00:17:01 all 16.83 0.00 3.62 1.26 0.06 78.24 00:17:01 0 17.30 0.00 3.68 0.39 0.07 78.57 00:17:01 1 16.24 0.00 3.98 2.77 0.05 76.95 00:17:01 2 16.14 0.00 3.13 2.59 0.03 78.11 00:17:01 3 16.87 0.00 3.66 0.42 0.05 79.00 00:17:01 4 18.28 0.00 3.16 0.32 0.07 78.18 00:17:01 5 15.47 0.00 3.88 0.18 0.07 80.40 00:17:01 6 16.62 0.00 3.51 3.34 0.05 76.48 00:17:01 7 17.70 0.00 3.92 0.07 0.07 78.25 00:18:01 all 0.02 0.00 0.01 0.01 0.00 99.95 00:18:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:18:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:18:01 2 0.00 0.00 0.00 0.03 0.02 99.95 00:18:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:18:01 4 0.12 0.00 0.03 0.00 0.00 99.85 00:18:01 5 0.00 0.00 0.02 0.00 0.00 99.98 00:18:01 6 0.00 0.00 0.02 0.02 0.00 99.97 00:18:01 7 0.02 0.00 0.02 0.00 0.00 99.97 00:19:01 all 0.03 0.00 0.02 0.00 0.00 99.95 00:19:01 0 0.00 0.00 0.02 0.00 0.00 99.98 00:19:01 1 0.03 0.00 0.03 0.00 0.00 99.93 00:19:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:19:01 3 0.05 0.00 0.02 0.00 0.02 99.92 00:19:01 4 0.07 0.00 0.05 0.00 0.02 99.87 00:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:19:01 6 0.02 0.00 0.00 0.02 0.00 99.97 00:19:01 7 0.03 0.00 0.03 0.00 0.00 99.93 00:20:01 all 0.02 0.00 0.01 0.00 0.00 99.97 00:20:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 1 0.00 0.00 0.02 0.00 0.00 99.98 00:20:01 2 0.02 0.00 0.02 0.02 0.00 99.95 00:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:20:01 4 0.07 0.00 0.02 0.02 0.00 99.90 00:20:01 5 0.03 0.00 0.03 0.00 0.00 99.93 00:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:21:01 all 0.05 0.00 0.02 0.01 0.00 99.92 00:21:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:21:01 1 0.07 0.00 0.00 0.03 0.00 99.90 00:21:01 2 0.05 0.00 0.02 0.02 0.00 99.92 00:21:01 3 0.03 0.00 0.03 0.00 0.00 99.93 00:21:01 4 0.03 0.00 0.03 0.00 0.00 99.93 00:21:01 5 0.07 0.00 0.02 0.00 0.00 99.92 00:21:01 6 0.05 0.00 0.02 0.00 0.02 99.92 00:21:01 7 0.08 0.00 0.02 0.00 0.00 99.90 00:22:01 all 0.01 0.00 0.01 0.01 0.00 99.97 00:22:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:22:01 1 0.00 0.00 0.02 0.00 0.00 99.98 00:22:01 2 0.02 0.00 0.00 0.03 0.00 99.95 00:22:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:22:01 4 0.03 0.00 0.03 0.02 0.02 99.90 00:22:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:22:01 7 0.02 0.00 0.02 0.00 0.00 99.97 00:23:01 all 0.02 0.00 0.01 0.00 0.00 99.96 00:23:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:23:01 1 0.03 0.00 0.00 0.00 0.00 99.97 00:23:01 2 0.02 0.00 0.02 0.02 0.00 99.95 00:23:01 3 0.03 0.00 0.02 0.00 0.00 99.95 00:23:01 4 0.03 0.00 0.03 0.02 0.00 99.92 00:23:01 5 0.03 0.00 0.02 0.00 0.00 99.95 00:23:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:23:01 7 0.02 0.00 0.00 0.00 0.00 99.98 00:24:01 all 0.05 0.00 0.02 0.01 0.00 99.92 00:24:01 0 0.08 0.00 0.05 0.00 0.00 99.87 00:24:01 1 0.13 0.00 0.00 0.00 0.00 99.87 00:24:01 2 0.02 0.00 0.03 0.02 0.00 99.93 00:24:01 3 0.03 0.00 0.00 0.00 0.00 99.97 00:24:01 4 0.02 0.00 0.02 0.03 0.00 99.93 00:24:01 5 0.10 0.00 0.02 0.00 0.00 99.88 00:24:01 6 0.00 0.00 0.02 0.00 0.00 99.98 00:24:01 7 0.05 0.00 0.02 0.00 0.00 99.93 Average: all 5.00 0.00 1.07 0.40 0.02 93.52 Average: 0 5.08 0.00 1.05 0.52 0.02 93.33 Average: 1 4.90 0.00 1.10 0.39 0.02 93.59 Average: 2 5.08 0.00 0.98 0.47 0.02 93.45 Average: 3 4.96 0.00 1.14 0.63 0.02 93.26 Average: 4 5.02 0.00 1.04 0.11 0.02 93.82 Average: 5 4.83 0.00 1.08 0.07 0.02 94.00 Average: 6 5.11 0.00 1.06 0.48 0.02 93.33 Average: 7 5.04 0.00 1.10 0.48 0.02 93.36