---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10625 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: 2799.996 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 11G 145G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10625) 04/04/22 _x86_64_ (8 CPU) 05:04:01 LINUX RESTART (8 CPU) 05:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:06:01 203.97 1.27 202.70 0.00 18.39 136539.29 0.00 05:07:01 4.20 0.03 4.17 0.00 0.93 66.14 0.00 05:08:01 0.95 0.00 0.95 0.00 0.00 11.46 0.00 05:09:01 1.65 0.00 1.65 0.00 0.00 19.86 0.00 05:10:01 1.05 0.02 1.03 0.00 0.13 12.00 0.00 05:11:01 3.42 1.60 1.82 0.00 49.33 23.46 0.00 05:12:01 1.15 0.00 1.15 0.00 0.00 14.13 0.00 Average: 30.91 0.42 30.50 0.00 9.83 19528.01 0.00 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 28330288 31763192 531884 1.62 157884 3471200 1895064 5.58 1262928 2828528 420 05:07:01 28341588 31774192 523640 1.59 158016 3471096 1776092 5.23 1253780 2828200 16 05:08:01 28341696 31774352 523148 1.59 158044 3471100 1776092 5.23 1253760 2828204 156 05:09:01 28355240 31787976 509504 1.55 158092 3471092 1794028 5.29 1240148 2828228 16 05:10:01 28355640 31788424 509012 1.55 158120 3471104 1794028 5.29 1239652 2828232 16 05:11:01 28358840 31794144 503116 1.53 158176 3472588 1794028 5.29 1238468 2827756 184 05:12:01 28359044 31794404 502796 1.53 158224 3472592 1794028 5.29 1237684 2827768 12 Average: 28348905 31782383 514729 1.57 158079 3471539 1803337 5.31 1246631 2828131 117 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 ens3 288.62 205.56 3601.50 74.45 0.00 0.00 0.00 0.00 05:06:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 05:06:01 docker0 102.42 133.49 8.21 1048.16 0.00 0.00 0.00 0.00 05:07:01 ens3 4.25 2.17 3.31 1.28 0.00 0.00 0.00 0.00 05:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 0.72 0.55 0.37 0.28 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 2.47 1.03 3.90 0.25 0.00 0.00 0.00 0.00 05:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 0.27 0.13 0.14 0.07 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 ens3 6.98 5.35 5.13 5.75 0.00 0.00 0.00 0.00 05:11:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 ens3 0.10 0.00 0.01 0.00 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 43.35 30.69 516.37 11.73 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 14.63 19.07 1.17 149.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10625) 04/04/22 _x86_64_ (8 CPU) 05:04:01 LINUX RESTART (8 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 20.69 0.00 6.10 1.17 0.07 71.96 05:06:01 0 19.42 0.00 5.99 0.90 0.07 73.63 05:06:01 1 20.81 0.00 6.40 2.51 0.08 70.20 05:06:01 2 21.00 0.00 5.55 0.37 0.07 73.01 05:06:01 3 21.83 0.00 6.36 0.66 0.08 71.07 05:06:01 4 20.78 0.00 5.85 2.74 0.08 70.54 05:06:01 5 20.95 0.00 5.78 0.22 0.07 72.99 05:06:01 6 20.74 0.00 6.02 0.39 0.07 72.78 05:06:01 7 20.01 0.00 6.87 1.53 0.07 71.51 05:07:01 all 0.07 0.00 0.06 0.02 0.01 99.84 05:07:01 0 0.02 0.00 0.08 0.00 0.00 99.90 05:07:01 1 0.08 0.00 0.05 0.00 0.00 99.87 05:07:01 2 0.08 0.00 0.03 0.00 0.00 99.88 05:07:01 3 0.08 0.00 0.03 0.02 0.02 99.85 05:07:01 4 0.05 0.00 0.07 0.03 0.00 99.85 05:07:01 5 0.10 0.00 0.07 0.00 0.02 99.82 05:07:01 6 0.10 0.00 0.08 0.08 0.02 99.72 05:07:01 7 0.07 0.00 0.07 0.00 0.02 99.85 05:08:01 all 0.02 0.00 0.01 0.00 0.00 99.96 05:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:08:01 1 0.05 0.00 0.02 0.00 0.00 99.93 05:08:01 2 0.02 0.00 0.02 0.00 0.02 99.95 05:08:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:08:01 4 0.00 0.00 0.00 0.02 0.00 99.98 05:08:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:08:01 6 0.05 0.00 0.03 0.02 0.02 99.88 05:08:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:09:01 all 0.03 0.00 0.02 0.01 0.00 99.95 05:09:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:09:01 1 0.03 0.00 0.02 0.02 0.00 99.93 05:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:09:01 3 0.03 0.00 0.05 0.00 0.00 99.92 05:09:01 4 0.00 0.00 0.00 0.02 0.00 99.98 05:09:01 5 0.05 0.00 0.03 0.00 0.00 99.92 05:09:01 6 0.05 0.00 0.03 0.02 0.02 99.88 05:09:01 7 0.03 0.00 0.03 0.00 0.00 99.93 05:10:01 all 0.01 0.00 0.02 0.00 0.00 99.96 05:10:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:10:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:10:01 2 0.03 0.00 0.03 0.00 0.00 99.93 05:10:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 4 0.02 0.00 0.00 0.02 0.00 99.97 05:10:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 6 0.02 0.00 0.03 0.02 0.02 99.92 05:10:01 7 0.05 0.00 0.03 0.00 0.02 99.90 05:11:01 all 0.20 0.00 0.04 0.01 0.01 99.74 05:11:01 0 0.27 0.00 0.02 0.00 0.02 99.70 05:11:01 1 0.28 0.00 0.07 0.02 0.00 99.63 05:11:01 2 0.12 0.00 0.03 0.05 0.00 99.80 05:11:01 3 0.30 0.00 0.05 0.00 0.02 99.63 05:11:01 4 0.03 0.00 0.00 0.00 0.00 99.97 05:11:01 5 0.15 0.00 0.08 0.02 0.00 99.75 05:11:01 6 0.25 0.00 0.03 0.03 0.02 99.67 05:11:01 7 0.23 0.00 0.03 0.00 0.00 99.73 05:12:01 all 0.01 0.00 0.01 0.01 0.00 99.96 05:12:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:12:01 1 0.02 0.00 0.02 0.00 0.02 99.95 05:12:01 2 0.02 0.00 0.00 0.02 0.00 99.97 05:12:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:12:01 6 0.05 0.00 0.02 0.08 0.02 99.83 05:12:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 2.97 0.00 0.88 0.17 0.01 95.96 Average: 0 2.78 0.00 0.86 0.13 0.01 96.22 Average: 1 3.00 0.00 0.93 0.36 0.01 95.70 Average: 2 3.00 0.00 0.80 0.06 0.01 96.13 Average: 3 3.14 0.00 0.92 0.10 0.02 95.83 Average: 4 2.96 0.00 0.84 0.40 0.01 95.79 Average: 5 3.01 0.00 0.84 0.03 0.01 96.10 Average: 6 2.99 0.00 0.88 0.09 0.02 96.01 Average: 7 2.87 0.00 0.99 0.22 0.01 95.91