---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10422 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-10422) 04/01/22 _x86_64_ (8 CPU) 04:10:10 LINUX RESTART (8 CPU) 04:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:12:01 50.89 0.22 50.67 0.00 6.24 39648.06 0.00 04:13:01 37.98 0.03 37.94 0.00 0.93 17584.15 0.00 04:14:01 0.97 0.00 0.97 0.00 0.00 10.80 0.00 04:15:01 1.62 0.00 1.62 0.00 0.00 19.86 0.00 04:16:01 1.20 0.02 1.18 0.00 0.13 13.60 0.00 04:17:01 1.53 0.02 1.52 0.00 0.13 18.39 0.00 04:18:01 1.20 0.00 1.20 0.00 0.00 14.13 0.00 Average: 13.54 0.04 13.50 0.00 1.05 8111.54 0.00 04:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 29149188 31785324 525428 1.60 97372 2817252 1979292 5.83 1181856 2191252 16416 04:13:01 28834872 31778636 519564 1.58 110720 3087332 1776144 5.23 1187612 2459732 12 04:14:01 28835552 31779620 518316 1.58 110744 3087464 1776144 5.23 1186428 2459852 16 04:15:01 28846536 31790676 507136 1.54 110792 3087468 1776144 5.23 1175636 2459868 12 04:16:01 28846456 31790652 507104 1.54 110848 3087468 1776144 5.23 1175832 2459872 24 04:17:01 28852152 31796648 500852 1.52 110892 3087480 1776144 5.23 1169072 2459980 216 04:18:01 28852756 31797308 500004 1.52 110924 3087484 1776144 5.23 1168484 2459988 12 Average: 28888216 31788409 511201 1.55 108899 3048850 1805165 5.32 1177846 2421506 2387 04:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 ens3 45.35 29.25 113.94 14.51 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 9.20 10.24 0.69 81.27 0.00 0.00 0.00 0.00 04:13:01 ens3 142.84 91.23 2526.28 57.23 0.00 0.00 0.00 0.00 04:13:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 ens3 0.58 0.00 0.05 0.00 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 ens3 0.75 0.45 0.36 0.27 0.00 0.00 0.00 0.00 04:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 ens3 0.20 0.12 0.08 0.07 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 27.08 17.28 377.86 10.29 0.00 0.00 0.00 0.00 Average: lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 1.30 1.44 0.10 11.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10422) 04/01/22 _x86_64_ (8 CPU) 04:10:10 LINUX RESTART (8 CPU) 04:11:02 CPU %user %nice %system %iowait %steal %idle 04:12:01 all 21.71 0.00 3.74 0.61 0.06 73.88 04:12:01 0 22.07 0.00 4.08 3.13 0.05 70.67 04:12:01 1 20.77 0.00 3.87 0.07 0.05 75.24 04:12:01 2 23.54 0.00 3.58 0.56 0.07 72.24 04:12:01 3 20.44 0.00 3.52 0.12 0.07 75.85 04:12:01 4 20.62 0.00 3.42 0.03 0.07 75.86 04:12:01 5 22.34 0.00 3.47 0.78 0.07 73.34 04:12:01 6 21.92 0.00 3.93 0.19 0.05 73.92 04:12:01 7 22.00 0.00 4.02 0.03 0.05 73.90 04:13:01 all 3.18 0.00 1.24 0.45 0.03 95.10 04:13:01 0 3.01 0.00 1.39 0.23 0.02 95.35 04:13:01 1 2.71 0.00 1.10 0.12 0.02 96.06 04:13:01 2 3.28 0.00 1.12 0.85 0.03 94.71 04:13:01 3 3.45 0.00 1.03 0.00 0.03 95.49 04:13:01 4 3.43 0.00 1.74 1.91 0.02 92.91 04:13:01 5 3.02 0.00 1.34 0.08 0.03 95.52 04:13:01 6 3.38 0.00 0.82 0.33 0.03 95.44 04:13:01 7 3.21 0.00 1.40 0.07 0.02 95.30 04:14:01 all 0.01 0.00 0.01 0.00 0.00 99.98 04:14:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:14:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:14:01 5 0.03 0.00 0.02 0.00 0.00 99.95 04:14:01 6 0.03 0.00 0.00 0.00 0.00 99.97 04:14:01 7 0.00 0.00 0.00 0.02 0.00 99.98 04:15:01 all 0.03 0.00 0.02 0.01 0.01 99.93 04:15:01 0 0.05 0.00 0.07 0.00 0.02 99.87 04:15:01 1 0.02 0.00 0.00 0.03 0.02 99.93 04:15:01 2 0.05 0.00 0.03 0.00 0.00 99.92 04:15:01 3 0.07 0.00 0.00 0.00 0.00 99.93 04:15:01 4 0.02 0.00 0.02 0.00 0.02 99.95 04:15:01 5 0.02 0.00 0.02 0.00 0.02 99.95 04:15:01 6 0.00 0.00 0.03 0.00 0.00 99.97 04:15:01 7 0.03 0.00 0.02 0.03 0.02 99.90 04:16:01 all 0.01 0.00 0.01 0.01 0.00 99.97 04:16:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:16:01 1 0.00 0.00 0.00 0.02 0.00 99.98 04:16:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:16:01 3 0.00 0.00 0.00 0.00 0.02 99.98 04:16:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:16:01 5 0.03 0.00 0.03 0.02 0.02 99.90 04:16:01 6 0.03 0.00 0.00 0.02 0.00 99.95 04:16:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:17:01 all 0.05 0.00 0.06 0.01 0.00 99.88 04:17:01 0 0.07 0.00 0.08 0.00 0.00 99.85 04:17:01 1 0.10 0.00 0.17 0.05 0.00 99.68 04:17:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:17:01 3 0.00 0.00 0.03 0.00 0.00 99.97 04:17:01 4 0.07 0.00 0.03 0.00 0.00 99.90 04:17:01 5 0.05 0.00 0.02 0.00 0.00 99.93 04:17:01 6 0.03 0.00 0.03 0.00 0.00 99.93 04:17:01 7 0.10 0.00 0.08 0.02 0.00 99.80 04:18:01 all 0.01 0.00 0.00 0.00 0.01 99.97 04:18:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:18:01 1 0.00 0.00 0.00 0.02 0.00 99.98 04:18:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:18:01 3 0.00 0.00 0.00 0.00 0.02 99.98 04:18:01 4 0.02 0.00 0.00 0.00 0.02 99.97 04:18:01 5 0.03 0.00 0.03 0.00 0.02 99.92 04:18:01 6 0.02 0.00 0.00 0.00 0.02 99.97 04:18:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 3.52 0.00 0.72 0.15 0.02 95.60 Average: 0 3.54 0.00 0.79 0.47 0.01 95.19 Average: 1 3.31 0.00 0.72 0.04 0.01 95.91 Average: 2 3.77 0.00 0.67 0.20 0.01 95.34 Average: 3 3.37 0.00 0.65 0.02 0.02 95.95 Average: 4 3.40 0.00 0.74 0.28 0.02 95.57 Average: 5 3.60 0.00 0.70 0.12 0.02 95.56 Average: 6 3.57 0.00 0.68 0.08 0.01 95.66 Average: 7 3.56 0.00 0.78 0.02 0.01 95.63