---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8981 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 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-8981) 03/24/22 _x86_64_ (8 CPU) 04:05:10 LINUX RESTART (8 CPU) 04:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:01 165.91 1.47 164.44 0.00 25.73 66581.44 0.00 04:08:01 32.73 0.05 32.68 0.00 3.47 16787.07 0.00 04:09:01 1.32 0.00 1.32 0.00 0.00 15.48 0.00 04:10:01 1.13 0.00 1.13 0.00 0.00 14.26 0.00 04:11:01 1.22 0.03 1.18 0.00 2.27 14.26 0.00 04:12:01 1.50 0.00 1.50 0.00 0.00 16.93 0.00 Average: 33.97 0.26 33.71 0.00 5.24 13904.91 0.00 04:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 28816100 31763120 537960 1.64 151436 3029976 1985724 5.85 1321328 2329712 92 04:08:01 28348928 31785292 514348 1.56 158140 3474132 1779740 5.25 1314520 2761412 288 04:09:01 28349800 31786212 513212 1.56 158164 3474136 1779740 5.25 1313480 2761416 196 04:10:01 28355140 31791888 507820 1.54 158200 3474136 1779740 5.25 1307692 2761712 16 04:11:01 28354752 31791580 507988 1.54 158264 3474200 1797944 5.30 1307996 2761788 12 04:12:01 28360480 31797156 502392 1.53 158304 3474208 1797944 5.30 1302780 2761784 28 Average: 28430867 31785875 513953 1.56 157085 3400131 1820139 5.36 1311299 2689637 105 04:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 ens3 340.28 242.33 4392.24 82.55 0.00 0.00 0.00 0.00 04:07:01 docker0 119.11 149.76 9.12 1021.11 0.00 0.00 0.00 0.00 04:07:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 04:08:01 ens3 99.65 60.82 2521.29 10.48 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 04:09:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 ens3 0.18 0.13 0.08 0.07 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 73.40 50.59 1152.27 15.52 0.00 0.00 0.00 0.00 Average: docker0 19.85 24.96 1.52 170.19 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8981) 03/24/22 _x86_64_ (8 CPU) 04:05:10 LINUX RESTART (8 CPU) 04:06:01 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 27.64 0.00 6.32 1.48 0.07 64.49 04:07:01 0 26.54 0.00 6.56 2.91 0.07 63.92 04:07:01 1 27.73 0.00 5.73 1.02 0.08 65.44 04:07:01 2 29.00 0.00 5.76 0.81 0.07 64.36 04:07:01 3 28.56 0.00 6.51 3.05 0.08 61.80 04:07:01 4 26.17 0.00 7.47 0.73 0.07 65.57 04:07:01 5 27.60 0.00 6.35 0.36 0.05 65.65 04:07:01 6 27.76 0.00 6.24 2.37 0.07 63.56 04:07:01 7 27.76 0.00 5.94 0.61 0.08 65.60 04:08:01 all 2.73 0.00 1.04 0.34 0.01 95.88 04:08:01 0 3.01 0.00 1.05 0.02 0.02 95.91 04:08:01 1 2.88 0.00 1.02 0.02 0.02 96.06 04:08:01 2 2.90 0.00 0.87 0.02 0.02 96.19 04:08:01 3 2.94 0.00 1.05 0.00 0.02 95.99 04:08:01 4 2.61 0.00 0.78 0.05 0.00 96.56 04:08:01 5 2.26 0.00 0.82 0.10 0.02 96.80 04:08:01 6 2.54 0.00 1.25 0.59 0.02 95.60 04:08:01 7 2.66 0.00 1.48 1.95 0.02 93.88 04:09:01 all 0.02 0.00 0.01 0.01 0.00 99.95 04:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:09:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:09:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:09:01 4 0.03 0.00 0.00 0.00 0.02 99.95 04:09:01 5 0.07 0.00 0.02 0.02 0.00 99.90 04:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:09:01 7 0.05 0.00 0.03 0.05 0.02 99.85 04:10:01 all 0.02 0.00 0.01 0.00 0.00 99.96 04:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:10:01 1 0.03 0.00 0.02 0.00 0.00 99.95 04:10:01 2 0.03 0.00 0.00 0.00 0.00 99.97 04:10:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:10:01 4 0.00 0.00 0.03 0.02 0.00 99.95 04:10:01 5 0.03 0.00 0.02 0.00 0.00 99.95 04:10:01 6 0.00 0.00 0.02 0.00 0.00 99.98 04:10:01 7 0.03 0.00 0.02 0.02 0.00 99.93 04:11:01 all 0.01 0.00 0.01 0.01 0.00 99.97 04:11:01 0 0.00 0.00 0.00 0.00 0.02 99.98 04:11:01 1 0.03 0.00 0.03 0.02 0.02 99.90 04:11:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:11:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:11:01 4 0.00 0.00 0.00 0.03 0.00 99.97 04:11:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:11:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:11:01 7 0.03 0.00 0.00 0.00 0.00 99.97 04:12:01 all 0.02 0.00 0.01 0.00 0.01 99.96 04:12:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:12:01 1 0.05 0.00 0.02 0.00 0.02 99.92 04:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:12:01 4 0.02 0.00 0.05 0.02 0.02 99.90 04:12:01 5 0.00 0.00 0.02 0.00 0.02 99.97 04:12:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:12:01 7 0.02 0.00 0.00 0.02 0.00 99.97 Average: all 5.02 0.00 1.22 0.30 0.02 93.44 Average: 0 4.88 0.00 1.26 0.48 0.02 93.36 Average: 1 5.06 0.00 1.13 0.17 0.02 93.62 Average: 2 5.29 0.00 1.10 0.14 0.01 93.46 Average: 3 5.20 0.00 1.25 0.50 0.02 93.04 Average: 4 4.76 0.00 1.38 0.14 0.02 93.71 Average: 5 4.94 0.00 1.19 0.08 0.01 93.78 Average: 6 4.99 0.00 1.24 0.49 0.01 93.27 Average: 7 5.05 0.00 1.23 0.44 0.02 93.26