---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21037 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: 2799.998 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 9.7G 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 9.7G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21037) 04/15/22 _x86_64_ (8 CPU) 06:42:24 LINUX RESTART (8 CPU) 06:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:44:01 186.60 11.05 175.56 0.00 1987.34 86143.29 0.00 06:45:01 16.78 0.00 16.78 0.00 0.00 7121.75 0.00 06:46:01 1.30 0.00 1.30 0.00 0.00 14.95 0.00 06:47:01 1.10 0.00 1.10 0.00 0.00 14.40 0.00 06:48:01 5.98 0.27 5.71 0.00 19.46 131.82 0.00 Average: 42.36 2.26 40.09 0.00 401.39 18686.25 0.00 06:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:44:01 29032612 31759084 521584 1.59 100048 2891772 1870864 5.51 1068284 2377780 170976 06:45:01 29060320 31787056 502424 1.53 100364 2891804 1719816 5.07 1059384 2365196 172 06:46:01 29061176 31788008 501372 1.52 100396 2891804 1719816 5.07 1059616 2365200 20 06:47:01 29064624 31791472 497816 1.51 100436 2891808 1719816 5.07 1055604 2365200 60 06:48:01 29013448 31746500 537292 1.63 100800 2893004 1868112 5.51 1104116 2357192 728 Average: 29046436 31774424 512098 1.56 100409 2892038 1779685 5.24 1069401 2366114 34391 06:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:44:01 ens3 353.22 240.59 6561.90 98.83 0.00 0.00 0.00 0.00 06:44:01 docker0 27.79 25.96 4.10 328.80 0.00 0.00 0.00 0.00 06:44:01 lo 3.33 3.33 0.33 0.33 0.00 0.00 0.00 0.00 06:45:01 ens3 8.60 5.10 8.18 2.91 0.00 0.00 0.00 0.00 06:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:46:01 ens3 0.33 0.28 0.28 0.19 0.00 0.00 0.00 0.00 06:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 ens3 7.82 4.90 12.66 0.33 0.00 0.00 0.00 0.00 06:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:48:01 ens3 42.55 33.09 32.55 44.81 0.00 0.00 0.00 0.00 06:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 82.51 56.79 1323.20 29.42 0.00 0.00 0.00 0.00 Average: docker0 5.56 5.19 0.82 65.76 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21037) 04/15/22 _x86_64_ (8 CPU) 06:42:24 LINUX RESTART (8 CPU) 06:43:01 CPU %user %nice %system %iowait %steal %idle 06:44:01 all 19.83 0.00 5.12 1.36 0.08 73.60 06:44:01 0 20.35 0.00 5.38 2.40 0.07 71.80 06:44:01 1 19.05 0.00 5.46 1.90 0.08 73.51 06:44:01 2 19.14 0.00 5.61 2.63 0.07 72.56 06:44:01 3 17.97 0.00 4.19 0.50 0.07 77.27 06:44:01 4 20.12 0.00 5.72 0.15 0.10 73.90 06:44:01 5 20.12 0.00 4.70 1.37 0.08 73.73 06:44:01 6 21.26 0.00 4.44 0.10 0.10 74.09 06:44:01 7 20.64 0.00 5.45 1.88 0.10 71.93 06:45:01 all 0.50 0.00 0.17 0.29 0.00 99.04 06:45:01 0 2.17 0.00 0.12 0.21 0.02 97.48 06:45:01 1 0.23 0.00 0.33 1.50 0.02 97.91 06:45:01 2 0.20 0.00 0.12 0.02 0.00 99.67 06:45:01 3 0.17 0.00 0.17 0.00 0.00 99.67 06:45:01 4 0.25 0.00 0.22 0.00 0.00 99.53 06:45:01 5 0.45 0.00 0.20 0.57 0.00 98.78 06:45:01 6 0.25 0.00 0.10 0.00 0.00 99.65 06:45:01 7 0.25 0.00 0.12 0.00 0.00 99.63 06:46:01 all 0.28 0.00 0.01 0.01 0.01 99.70 06:46:01 0 2.00 0.00 0.05 0.00 0.02 97.93 06:46:01 1 0.02 0.00 0.02 0.03 0.00 99.93 06:46:01 2 0.00 0.00 0.02 0.00 0.02 99.97 06:46:01 3 0.00 0.00 0.00 0.00 0.00 100.00 06:46:01 4 0.05 0.00 0.02 0.00 0.02 99.92 06:46:01 5 0.07 0.00 0.00 0.02 0.00 99.92 06:46:01 6 0.02 0.00 0.02 0.00 0.00 99.97 06:46:01 7 0.03 0.00 0.00 0.00 0.00 99.97 06:47:01 all 0.33 0.00 0.02 0.00 0.00 99.65 06:47:01 0 2.00 0.00 0.03 0.00 0.00 97.96 06:47:01 1 0.07 0.00 0.05 0.00 0.02 99.87 06:47:01 2 0.02 0.00 0.00 0.00 0.00 99.98 06:47:01 3 0.03 0.00 0.02 0.00 0.00 99.95 06:47:01 4 0.13 0.00 0.02 0.00 0.00 99.85 06:47:01 5 0.02 0.00 0.02 0.02 0.00 99.95 06:47:01 6 0.23 0.00 0.00 0.00 0.00 99.77 06:47:01 7 0.10 0.00 0.03 0.00 0.00 99.87 06:48:01 all 1.10 0.00 0.40 0.02 0.01 98.46 06:48:01 0 1.56 0.00 0.47 0.00 0.02 97.96 06:48:01 1 0.62 0.00 0.33 0.03 0.00 99.02 06:48:01 2 0.98 0.00 0.42 0.00 0.00 98.60 06:48:01 3 2.30 0.00 0.50 0.02 0.02 97.16 06:48:01 4 0.92 0.00 0.38 0.00 0.02 98.68 06:48:01 5 0.93 0.00 0.32 0.12 0.00 98.63 06:48:01 6 0.90 0.00 0.37 0.00 0.02 98.72 06:48:01 7 0.58 0.00 0.43 0.02 0.02 98.95 Average: all 4.36 0.00 1.13 0.33 0.02 94.15 Average: 0 5.55 0.00 1.19 0.51 0.02 92.73 Average: 1 3.95 0.00 1.23 0.69 0.02 94.11 Average: 2 4.02 0.00 1.22 0.52 0.02 94.22 Average: 3 4.08 0.00 0.97 0.10 0.02 94.83 Average: 4 4.26 0.00 1.26 0.03 0.03 94.42 Average: 5 4.28 0.00 1.04 0.41 0.02 94.25 Average: 6 4.49 0.00 0.98 0.02 0.02 94.49 Average: 7 4.26 0.00 1.19 0.37 0.02 94.15