---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8967 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-8967) 03/24/22 _x86_64_ (8 CPU) 01:08:21 LINUX RESTART (8 CPU) 01:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 226.11 4.74 221.37 0.00 442.43 124194.51 0.00 01:11:01 145.23 0.08 145.15 0.00 7.06 12365.08 0.00 01:12:01 2.43 0.00 2.43 0.00 0.00 28.81 0.00 01:13:01 1.67 0.00 1.67 0.00 0.00 18.40 0.00 01:14:01 1.12 0.03 1.08 0.00 0.40 12.93 0.00 01:15:01 1.13 0.00 1.13 0.00 0.00 14.93 0.00 01:16:01 31.78 0.02 31.76 0.00 3.47 16683.09 0.00 01:17:01 4.07 0.02 4.05 0.00 0.13 55.32 0.00 01:18:01 1.55 0.00 1.55 0.00 0.00 17.86 0.00 01:19:01 2.17 0.00 2.17 0.00 0.00 29.06 0.00 01:20:01 0.92 0.00 0.92 0.00 0.00 11.20 0.00 Average: 37.73 0.44 37.30 0.00 40.62 13782.26 0.00 01:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 28228448 31619768 672784 2.05 175468 3422308 2425024 7.15 1394320 2809136 22972 01:11:01 28297020 31771376 523228 1.59 180268 3497064 1863472 5.49 1337180 2792136 468 01:12:01 28298676 31773192 521304 1.59 180356 3497060 1863472 5.49 1335996 2792140 12 01:13:01 28304636 31779336 515072 1.57 180404 3497068 1863472 5.49 1330304 2792192 176 01:14:01 28304888 31779568 514620 1.56 180452 3497088 1863472 5.49 1330952 2792212 224 01:15:01 28306296 31781036 513116 1.56 180492 3497092 1863472 5.49 1328948 2792216 80 01:16:01 27750192 31735572 554424 1.69 188608 3949184 2175432 6.41 1392628 3231688 288 01:17:01 27778076 31762680 529936 1.61 188700 3949028 1878448 5.54 1365468 3231536 12 01:18:01 27779476 31764252 528148 1.61 188780 3949032 1878448 5.54 1364880 3231540 12 01:19:01 27791020 31775868 516476 1.57 188848 3949012 1878448 5.54 1353584 3231520 48 01:20:01 27791376 31776380 516048 1.57 188860 3949148 1878448 5.54 1353208 3231640 192 Average: 28057282 31756275 536832 1.63 183749 3695735 1948328 5.74 1353406 2993451 2226 01:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 lo 3.73 3.73 0.37 0.37 0.00 0.00 0.00 0.00 01:10:01 vetha3a7851 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:10:01 docker0 177.55 247.29 14.48 2122.26 0.00 0.00 0.00 0.00 01:10:01 ens3 479.70 330.40 5868.59 98.64 0.00 0.00 0.00 0.00 01:11:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 01:11:01 docker0 15.28 19.46 0.88 89.88 0.00 0.00 0.00 0.00 01:11:01 ens3 55.60 36.74 163.81 15.14 0.00 0.00 0.00 0.00 01:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 ens3 1.18 0.68 0.09 0.06 0.00 0.00 0.00 0.00 01:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 1.42 0.63 0.34 0.23 0.00 0.00 0.00 0.00 01:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 0.78 0.75 0.45 0.35 0.00 0.00 0.00 0.00 01:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:16:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 ens3 96.05 59.22 2522.53 9.79 0.00 0.00 0.00 0.00 01:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 1.23 0.98 0.95 0.44 0.00 0.00 0.00 0.00 01:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 ens3 0.23 0.22 0.08 0.07 0.00 0.00 0.00 0.00 01:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 17.29 23.91 1.38 198.21 0.00 0.00 0.00 0.00 Average: ens3 57.22 38.63 770.22 11.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8967) 03/24/22 _x86_64_ (8 CPU) 01:08:21 LINUX RESTART (8 CPU) 01:09:02 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 12.62 0.00 5.59 1.81 0.08 79.89 01:10:01 0 13.81 0.00 5.71 1.57 0.09 78.82 01:10:01 1 10.63 0.00 6.77 2.42 0.09 80.09 01:10:01 2 13.44 0.00 5.98 5.91 0.09 74.58 01:10:01 3 13.02 0.00 5.52 0.52 0.09 80.86 01:10:01 4 12.95 0.00 6.06 3.01 0.09 77.89 01:10:01 5 11.38 0.00 4.23 0.10 0.07 84.22 01:10:01 6 13.50 0.00 5.00 0.64 0.09 80.77 01:10:01 7 12.26 0.00 5.45 0.29 0.09 81.91 01:11:01 all 23.77 0.00 4.15 0.59 0.06 71.42 01:11:01 0 25.74 0.00 4.04 0.07 0.08 70.07 01:11:01 1 24.82 0.00 4.57 0.15 0.07 70.39 01:11:01 2 22.28 0.00 3.79 0.69 0.05 73.19 01:11:01 3 21.68 0.00 4.32 2.80 0.05 71.15 01:11:01 4 24.21 0.00 3.99 0.45 0.05 71.29 01:11:01 5 24.95 0.00 4.03 0.05 0.05 70.91 01:11:01 6 24.26 0.00 4.34 0.35 0.05 71.00 01:11:01 7 22.24 0.00 4.14 0.17 0.07 73.38 01:12:01 all 0.02 0.00 0.04 0.01 0.00 99.94 01:12:01 0 0.08 0.00 0.07 0.00 0.00 99.85 01:12:01 1 0.00 0.00 0.03 0.00 0.02 99.95 01:12:01 2 0.00 0.00 0.02 0.02 0.00 99.97 01:12:01 3 0.02 0.00 0.00 0.02 0.00 99.97 01:12:01 4 0.00 0.00 0.03 0.02 0.00 99.95 01:12:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:12:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:12:01 7 0.03 0.00 0.10 0.00 0.02 99.85 01:13:01 all 0.03 0.00 0.02 0.00 0.01 99.94 01:13:01 0 0.05 0.00 0.07 0.00 0.02 99.87 01:13:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:13:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:13:01 4 0.03 0.00 0.03 0.03 0.02 99.88 01:13:01 5 0.03 0.00 0.00 0.00 0.02 99.95 01:13:01 6 0.00 0.00 0.00 0.00 0.02 99.98 01:13:01 7 0.05 0.00 0.00 0.00 0.02 99.93 01:14:01 all 0.02 0.00 0.01 0.00 0.01 99.95 01:14:01 0 0.02 0.00 0.02 0.00 0.02 99.95 01:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:14:01 3 0.00 0.00 0.02 0.02 0.02 99.95 01:14:01 4 0.00 0.00 0.00 0.02 0.00 99.98 01:14:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:14:01 7 0.10 0.00 0.03 0.00 0.03 99.83 01:15:01 all 0.04 0.00 0.01 0.00 0.00 99.94 01:15:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:15:01 2 0.03 0.00 0.00 0.00 0.00 99.97 01:15:01 3 0.05 0.00 0.03 0.00 0.00 99.92 01:15:01 4 0.05 0.00 0.03 0.02 0.00 99.90 01:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:15:01 6 0.03 0.00 0.02 0.00 0.00 99.95 01:15:01 7 0.07 0.00 0.02 0.00 0.02 99.90 01:16:01 all 2.82 0.00 1.07 0.34 0.02 95.75 01:16:01 0 2.71 0.00 1.05 0.07 0.00 96.17 01:16:01 1 2.73 0.00 1.15 0.23 0.03 95.85 01:16:01 2 3.54 0.00 0.89 0.03 0.03 95.50 01:16:01 3 3.17 0.00 1.34 1.73 0.02 93.74 01:16:01 4 2.44 0.00 0.89 0.54 0.02 96.12 01:16:01 5 2.32 0.00 1.39 0.03 0.02 96.24 01:16:01 6 2.51 0.00 0.67 0.00 0.02 96.81 01:16:01 7 3.10 0.00 1.21 0.07 0.03 95.59 01:17:01 all 0.05 0.00 0.03 0.01 0.01 99.90 01:17:01 0 0.05 0.00 0.03 0.03 0.02 99.87 01:17:01 1 0.07 0.00 0.03 0.03 0.00 99.87 01:17:01 2 0.03 0.00 0.00 0.02 0.00 99.95 01:17:01 3 0.08 0.00 0.08 0.03 0.02 99.78 01:17:01 4 0.03 0.00 0.00 0.00 0.00 99.97 01:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:17:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:17:01 7 0.07 0.00 0.08 0.00 0.02 99.83 01:18:01 all 0.02 0.00 0.02 0.01 0.01 99.95 01:18:01 0 0.00 0.00 0.02 0.03 0.00 99.95 01:18:01 1 0.05 0.00 0.02 0.00 0.02 99.92 01:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:18:01 3 0.02 0.00 0.02 0.02 0.02 99.93 01:18:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:18:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:18:01 6 0.00 0.00 0.03 0.00 0.00 99.97 01:18:01 7 0.03 0.00 0.03 0.00 0.02 99.92 01:19:01 all 0.03 0.00 0.01 0.01 0.00 99.94 01:19:01 0 0.02 0.00 0.02 0.03 0.00 99.93 01:19:01 1 0.08 0.00 0.02 0.00 0.00 99.90 01:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:19:01 3 0.02 0.00 0.02 0.03 0.00 99.93 01:19:01 4 0.05 0.00 0.02 0.00 0.02 99.92 01:19:01 5 0.05 0.00 0.02 0.00 0.00 99.93 01:19:01 6 0.00 0.00 0.02 0.00 0.00 99.98 01:19:01 7 0.02 0.00 0.02 0.00 0.02 99.95 01:20:01 all 0.01 0.00 0.02 0.00 0.01 99.96 01:20:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:20:01 1 0.00 0.00 0.02 0.00 0.00 99.98 01:20:01 2 0.00 0.00 0.02 0.00 0.00 99.98 01:20:01 3 0.02 0.00 0.03 0.00 0.03 99.92 01:20:01 4 0.05 0.00 0.03 0.00 0.00 99.92 01:20:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:20:01 7 0.02 0.00 0.03 0.00 0.02 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.54 0.00 0.98 0.25 0.02 95.21 Average: 0 3.82 0.00 0.99 0.16 0.02 95.01 Average: 1 3.46 0.00 1.13 0.25 0.02 95.14 Average: 2 3.54 0.00 0.96 0.59 0.02 94.90 Average: 3 3.42 0.00 1.02 0.47 0.02 95.07 Average: 4 3.58 0.00 0.99 0.36 0.02 95.05 Average: 5 3.49 0.00 0.87 0.02 0.01 95.60 Average: 6 3.62 0.00 0.91 0.09 0.02 95.37 Average: 7 3.41 0.00 1.00 0.05 0.03 95.51