---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10417 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: 2799.994 BogoMIPS: 5599.98 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10417) 04/01/22 _x86_64_ (8 CPU) 03:15:12 LINUX RESTART (8 CPU) 03:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:17:01 47.92 0.19 47.73 0.00 10.03 41610.17 0.00 03:18:01 45.33 0.05 45.28 0.00 5.20 20030.54 0.00 03:19:01 1.47 0.00 1.47 0.00 0.00 17.20 0.00 03:20:01 1.50 0.00 1.50 0.00 0.00 18.26 0.00 03:21:01 1.10 0.02 1.08 0.00 0.13 12.93 0.00 03:22:01 1.57 0.00 1.57 0.00 0.00 18.66 0.00 Average: 16.39 0.04 16.35 0.00 2.54 10198.26 0.00 03:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 29096380 31740108 562696 1.71 97584 2819312 2079336 6.13 1215840 2196412 94616 03:18:01 28838528 31785864 512444 1.56 110840 3088112 1850204 5.45 1182200 2460744 180 03:19:01 28838692 31786168 512124 1.56 110928 3088116 1850204 5.45 1181884 2460800 172 03:20:01 28841548 31789104 509064 1.55 110968 3088120 1850204 5.45 1178676 2460804 32 03:21:01 28841712 31789416 508632 1.55 111016 3088248 1850204 5.45 1179088 2460940 32 03:22:01 28848492 31796256 501740 1.53 111056 3088256 1850204 5.45 1171428 2460940 180 Average: 28884225 31781153 517783 1.57 108732 3043361 1888393 5.57 1184853 2416773 15869 03:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 lo 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 03:17:01 ens3 169.03 93.38 3496.80 19.25 0.00 0.00 0.00 0.00 03:17:01 veth55032e9 9.27 10.25 0.82 81.27 0.00 0.00 0.00 0.01 03:17:01 docker0 9.27 10.15 0.70 81.26 0.00 0.00 0.00 0.00 03:18:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 03:18:01 ens3 141.03 94.07 2527.18 58.10 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 ens3 0.45 0.27 0.26 0.20 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 0.17 0.10 0.08 0.06 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:22:01 ens3 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 51.51 31.17 997.18 12.92 0.00 0.00 0.00 0.00 Average: docker0 1.52 1.67 0.11 13.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10417) 04/01/22 _x86_64_ (8 CPU) 03:15:12 LINUX RESTART (8 CPU) 03:16:02 CPU %user %nice %system %iowait %steal %idle 03:17:01 all 22.32 0.00 4.18 0.62 0.05 72.84 03:17:01 0 18.41 0.00 4.41 3.27 0.05 73.85 03:17:01 1 23.91 0.00 4.80 0.09 0.05 71.15 03:17:01 2 22.97 0.00 3.88 0.03 0.05 73.07 03:17:01 3 22.95 0.00 3.95 0.03 0.07 73.00 03:17:01 4 22.63 0.00 4.42 0.05 0.05 72.85 03:17:01 5 22.91 0.00 3.73 0.10 0.05 73.20 03:17:01 6 22.01 0.00 4.10 0.07 0.03 73.79 03:17:01 7 22.74 0.00 4.10 1.30 0.05 71.81 03:18:01 all 3.38 0.00 1.28 0.45 0.02 94.88 03:18:01 0 3.39 0.00 1.49 2.50 0.02 92.61 03:18:01 1 3.59 0.00 1.20 0.00 0.02 95.19 03:18:01 2 3.18 0.00 1.12 0.17 0.02 95.52 03:18:01 3 3.36 0.00 1.47 0.02 0.02 95.14 03:18:01 4 4.18 0.00 1.10 0.07 0.02 94.63 03:18:01 5 2.98 0.00 1.32 0.03 0.02 95.64 03:18:01 6 3.35 0.00 1.24 0.12 0.02 95.27 03:18:01 7 3.00 0.00 1.26 0.67 0.02 95.05 03:19:01 all 0.22 0.00 0.02 0.01 0.01 99.75 03:19:01 0 0.02 0.00 0.03 0.07 0.00 99.88 03:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:19:01 3 0.05 0.00 0.03 0.00 0.02 99.90 03:19:01 4 0.02 0.00 0.00 0.00 0.02 99.97 03:19:01 5 0.02 0.00 0.00 0.00 0.02 99.97 03:19:01 6 1.61 0.00 0.07 0.00 0.02 98.30 03:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:20:01 all 0.21 0.00 0.01 0.01 0.00 99.76 03:20:01 0 0.03 0.00 0.00 0.05 0.00 99.92 03:20:01 1 0.03 0.00 0.00 0.00 0.02 99.95 03:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 3 0.03 0.00 0.00 0.00 0.00 99.97 03:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 5 0.02 0.00 0.02 0.02 0.00 99.95 03:20:01 6 1.53 0.00 0.07 0.00 0.00 98.40 03:20:01 7 0.05 0.00 0.03 0.00 0.02 99.90 03:21:01 all 0.01 0.00 0.01 0.00 0.00 99.97 03:21:01 0 0.03 0.00 0.00 0.02 0.02 99.93 03:21:01 1 0.02 0.00 0.03 0.00 0.00 99.95 03:21:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:21:01 3 0.03 0.00 0.00 0.00 0.00 99.97 03:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 5 0.00 0.00 0.02 0.02 0.00 99.97 03:21:01 6 0.02 0.00 0.02 0.00 0.02 99.95 03:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:22:01 all 0.03 0.00 0.01 0.01 0.00 99.95 03:22:01 0 0.00 0.00 0.00 0.03 0.00 99.97 03:22:01 1 0.03 0.00 0.00 0.00 0.00 99.97 03:22:01 2 0.00 0.00 0.00 0.00 0.02 99.98 03:22:01 3 0.08 0.00 0.02 0.00 0.02 99.88 03:22:01 4 0.03 0.00 0.02 0.00 0.00 99.95 03:22:01 5 0.03 0.00 0.00 0.03 0.00 99.93 03:22:01 6 0.03 0.00 0.05 0.00 0.00 99.92 03:22:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.29 0.00 0.90 0.18 0.01 94.62 Average: 0 3.58 0.00 0.97 0.98 0.01 94.45 Average: 1 4.52 0.00 0.99 0.01 0.01 94.46 Average: 2 4.28 0.00 0.82 0.03 0.01 94.85 Average: 3 4.34 0.00 0.90 0.01 0.02 94.73 Average: 4 4.39 0.00 0.91 0.02 0.01 94.66 Average: 5 4.26 0.00 0.84 0.03 0.01 94.85 Average: 6 4.68 0.00 0.91 0.03 0.01 94.36 Average: 7 4.23 0.00 0.89 0.32 0.01 94.55