---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7743 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 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-7743) 03/16/22 _x86_64_ (8 CPU) 23:33:01 LINUX RESTART (8 CPU) 23:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:35:01 56.52 0.27 56.24 0.00 18.03 23897.37 0.00 23:36:01 1.77 0.00 1.77 0.00 0.00 21.48 0.00 23:37:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 23:38:01 1.58 0.00 1.58 0.00 0.00 19.06 0.00 23:39:01 1.00 0.02 0.98 0.00 0.13 12.66 0.00 Average: 12.21 0.06 12.15 0.00 3.58 4728.18 0.00 23:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:35:01 28831160 31786320 510892 1.55 110432 3094320 1776408 5.24 1218680 2425960 328 23:36:01 28830724 31786064 510424 1.55 110472 3094324 1776408 5.24 1218316 2425948 32 23:37:01 28839944 31795448 500892 1.52 110496 3094328 1794452 5.29 1209648 2425952 24 23:38:01 28839856 31795496 500728 1.52 110552 3094456 1794452 5.29 1209904 2426080 28 23:39:01 28840880 31796548 499656 1.52 110592 3094464 1794452 5.29 1208572 2426088 32 Average: 28836513 31791975 504518 1.53 110509 3094378 1787234 5.27 1213024 2426006 89 23:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:35:01 ens3 190.63 128.71 2882.95 61.01 0.00 0.00 0.00 0.00 23:35:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 23:35:01 docker0 22.20 25.55 1.64 294.43 0.00 0.00 0.00 0.00 23:36:01 ens3 2.22 0.85 0.87 0.48 0.00 0.00 0.00 0.00 23:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 ens3 1.05 0.28 0.32 0.20 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 ens3 0.75 0.48 0.36 0.28 0.00 0.00 0.00 0.00 23:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 38.45 25.74 569.19 12.24 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 4.38 5.04 0.32 58.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7743) 03/16/22 _x86_64_ (8 CPU) 23:33:01 LINUX RESTART (8 CPU) 23:34:02 CPU %user %nice %system %iowait %steal %idle 23:35:01 all 14.52 0.00 2.92 0.61 0.05 81.90 23:35:01 0 14.99 0.00 3.01 0.41 0.03 81.56 23:35:01 1 13.12 0.00 3.17 0.10 0.05 83.56 23:35:01 2 14.02 0.00 3.43 0.31 0.05 82.19 23:35:01 3 14.75 0.00 2.90 0.76 0.05 81.54 23:35:01 4 14.78 0.00 2.65 0.27 0.05 82.24 23:35:01 5 15.58 0.00 2.75 2.36 0.05 79.26 23:35:01 6 14.21 0.00 2.53 0.07 0.05 83.14 23:35:01 7 14.73 0.00 2.96 0.58 0.03 81.70 23:36:01 all 0.07 0.00 0.01 0.01 0.00 99.91 23:36:01 0 0.08 0.00 0.00 0.00 0.00 99.92 23:36:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:36:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:36:01 3 0.32 0.00 0.02 0.00 0.00 99.67 23:36:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:36:01 5 0.03 0.00 0.03 0.05 0.02 99.87 23:36:01 6 0.03 0.00 0.02 0.00 0.00 99.95 23:36:01 7 0.03 0.00 0.02 0.00 0.02 99.93 23:37:01 all 0.03 0.00 0.01 0.01 0.00 99.95 23:37:01 0 0.03 0.00 0.00 0.00 0.02 99.95 23:37:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:37:01 2 0.03 0.00 0.03 0.00 0.00 99.93 23:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:37:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:37:01 5 0.05 0.00 0.00 0.10 0.00 99.85 23:37:01 6 0.05 0.00 0.02 0.00 0.00 99.93 23:37:01 7 0.02 0.00 0.02 0.00 0.00 99.97 23:38:01 all 0.02 0.00 0.01 0.01 0.00 99.96 23:38:01 0 0.03 0.00 0.00 0.00 0.00 99.97 23:38:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:38:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:38:01 4 0.00 0.00 0.02 0.03 0.00 99.95 23:38:01 5 0.07 0.00 0.02 0.03 0.02 99.87 23:38:01 6 0.00 0.00 0.03 0.00 0.00 99.97 23:38:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:39:01 all 0.02 0.00 0.01 0.00 0.00 99.97 23:39:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:39:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:39:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:39:01 3 0.02 0.00 0.00 0.00 0.00 99.98 23:39:01 4 0.02 0.00 0.02 0.00 0.02 99.95 23:39:01 5 0.02 0.00 0.02 0.03 0.02 99.92 23:39:01 6 0.07 0.00 0.02 0.00 0.00 99.92 23:39:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 2.88 0.00 0.58 0.13 0.01 96.41 Average: 0 2.97 0.00 0.59 0.08 0.01 96.35 Average: 1 2.57 0.00 0.62 0.02 0.01 96.78 Average: 2 2.77 0.00 0.68 0.06 0.01 96.48 Average: 3 2.99 0.00 0.58 0.15 0.01 96.27 Average: 4 2.91 0.00 0.53 0.06 0.01 96.49 Average: 5 3.09 0.00 0.55 0.51 0.02 95.83 Average: 6 2.81 0.00 0.51 0.01 0.01 96.65 Average: 7 2.90 0.00 0.59 0.11 0.01 96.38