---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9612 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: 2799.976 BogoMIPS: 5599.95 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-9612) 03/31/22 _x86_64_ (8 CPU) 17:12:07 LINUX RESTART (8 CPU) 17:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:14:01 91.65 0.95 90.70 0.00 41.46 77461.36 0.00 17:15:01 8.15 0.87 7.28 0.00 18.39 33094.99 0.00 17:16:01 5.50 0.00 5.50 0.00 0.00 33074.75 0.00 17:17:01 5.32 0.02 5.30 0.00 0.13 23679.52 0.00 17:18:01 1.43 0.02 1.42 0.00 0.13 16.79 0.00 17:19:01 2.00 0.00 2.00 0.00 0.00 22.66 0.00 17:20:01 5.80 0.25 5.55 0.00 19.33 112.65 0.00 Average: 17.12 0.30 16.82 0.00 11.35 23922.90 0.00 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 28816852 31771576 529420 1.61 110308 3093884 1779264 5.24 1231112 2431788 312 17:15:01 28817620 31773348 527432 1.60 110440 3094400 1817656 5.36 1230200 2432180 16 17:16:01 28826848 31782684 518040 1.58 110536 3094404 1817656 5.36 1220456 2432192 168 17:17:01 28825132 31781096 519360 1.58 110644 3094392 1817656 5.36 1221528 2432192 24 17:18:01 28830864 31786984 513116 1.56 110708 3094412 1817656 5.36 1216204 2432200 12 17:19:01 28834280 31790568 509472 1.55 110804 3094412 1817656 5.36 1212764 2432276 12 17:20:01 28792400 31751080 546356 1.66 111040 3095728 2248260 6.63 1253556 2432448 308 Average: 28820571 31776762 523314 1.59 110640 3094519 1873686 5.52 1226546 2432182 122 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 ens3 294.20 192.97 6181.72 77.59 0.00 0.00 0.00 0.00 17:14:01 docker0 18.43 20.28 1.41 289.26 0.00 0.00 0.00 0.00 17:14:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 17:15:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 ens3 0.55 0.02 0.05 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 0.33 0.20 0.10 0.07 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 ens3 0.60 0.40 0.33 0.27 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 24.78 15.68 35.43 8.02 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 45.80 29.92 888.19 12.28 0.00 0.00 0.00 0.00 Average: docker0 2.63 2.90 0.20 41.32 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9612) 03/31/22 _x86_64_ (8 CPU) 17:12:07 LINUX RESTART (8 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 19.15 0.00 4.86 1.08 0.07 74.84 17:14:01 0 18.06 0.00 5.52 4.85 0.08 71.48 17:14:01 1 19.47 0.00 4.49 0.07 0.07 75.91 17:14:01 2 19.22 0.00 4.26 0.14 0.07 76.32 17:14:01 3 18.59 0.00 4.74 0.25 0.08 76.33 17:14:01 4 19.00 0.00 5.80 0.30 0.05 74.85 17:14:01 5 18.67 0.00 5.12 0.19 0.08 75.93 17:14:01 6 20.05 0.00 4.36 0.37 0.07 75.15 17:14:01 7 20.13 0.00 4.58 2.49 0.08 72.71 17:15:01 all 0.30 0.00 0.03 0.02 0.01 99.64 17:15:01 0 2.00 0.00 0.03 0.00 0.00 97.96 17:15:01 1 0.02 0.00 0.03 0.00 0.00 99.95 17:15:01 2 0.02 0.00 0.02 0.05 0.02 99.90 17:15:01 3 0.03 0.00 0.05 0.00 0.00 99.92 17:15:01 4 0.02 0.00 0.03 0.00 0.00 99.95 17:15:01 5 0.20 0.00 0.05 0.02 0.00 99.73 17:15:01 6 0.03 0.00 0.02 0.00 0.02 99.93 17:15:01 7 0.07 0.00 0.03 0.07 0.03 99.80 17:16:01 all 0.13 0.00 0.02 0.02 0.01 99.83 17:16:01 0 0.81 0.00 0.03 0.00 0.02 99.14 17:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:16:01 2 0.03 0.00 0.02 0.07 0.00 99.88 17:16:01 3 0.00 0.00 0.02 0.00 0.02 99.97 17:16:01 4 0.03 0.00 0.00 0.00 0.02 99.95 17:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:16:01 6 0.08 0.00 0.00 0.00 0.00 99.92 17:16:01 7 0.07 0.00 0.07 0.08 0.02 99.77 17:17:01 all 0.02 0.00 0.02 0.01 0.01 99.95 17:17:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:17:01 1 0.02 0.00 0.00 0.00 0.02 99.97 17:17:01 2 0.03 0.00 0.00 0.03 0.00 99.93 17:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:17:01 5 0.00 0.00 0.02 0.00 0.00 99.98 17:17:01 6 0.03 0.00 0.00 0.00 0.02 99.95 17:17:01 7 0.02 0.00 0.07 0.08 0.02 99.82 17:18:01 all 0.03 0.00 0.01 0.01 0.01 99.94 17:18:01 0 0.07 0.00 0.00 0.00 0.02 99.92 17:18:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:18:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:18:01 3 0.02 0.00 0.00 0.02 0.00 99.97 17:18:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:18:01 5 0.02 0.00 0.00 0.00 0.02 99.97 17:18:01 6 0.02 0.00 0.00 0.00 0.02 99.97 17:18:01 7 0.05 0.00 0.05 0.03 0.02 99.85 17:19:01 all 0.08 0.00 0.01 0.01 0.01 99.89 17:19:01 0 0.53 0.00 0.02 0.00 0.02 99.43 17:19:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:19:01 2 0.02 0.00 0.00 0.00 0.02 99.97 17:19:01 3 0.00 0.00 0.02 0.02 0.00 99.97 17:19:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:19:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:19:01 6 0.00 0.00 0.02 0.00 0.00 99.98 17:19:01 7 0.07 0.00 0.05 0.05 0.03 99.80 17:20:01 all 0.57 0.00 0.26 0.03 0.01 99.13 17:20:01 0 0.47 0.00 0.22 0.05 0.02 99.25 17:20:01 1 0.28 0.00 0.18 0.00 0.02 99.52 17:20:01 2 0.28 0.00 0.27 0.00 0.00 99.45 17:20:01 3 1.27 0.00 0.33 0.05 0.02 98.33 17:20:01 4 0.57 0.00 0.27 0.00 0.00 99.17 17:20:01 5 0.53 0.00 0.20 0.02 0.00 99.25 17:20:01 6 0.33 0.00 0.17 0.00 0.02 99.48 17:20:01 7 0.78 0.00 0.48 0.12 0.02 98.60 Average: all 2.86 0.00 0.74 0.17 0.02 96.21 Average: 0 3.11 0.00 0.82 0.69 0.02 95.35 Average: 1 2.80 0.00 0.67 0.01 0.01 96.51 Average: 2 2.77 0.00 0.65 0.04 0.01 96.52 Average: 3 2.81 0.00 0.73 0.05 0.02 96.39 Average: 4 2.78 0.00 0.87 0.04 0.01 96.30 Average: 5 2.75 0.00 0.76 0.03 0.01 96.45 Average: 6 2.90 0.00 0.64 0.05 0.02 96.38 Average: 7 2.99 0.00 0.75 0.41 0.03 95.81