---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7846 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 9.6G 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 9.6G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7846) 03/17/22 _x86_64_ (8 CPU) 16:14:10 LINUX RESTART (8 CPU) 16:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:16:01 196.61 0.85 195.76 0.00 35.11 16384.07 0.00 16:17:01 34.56 0.07 34.49 0.00 2.00 16708.58 0.00 16:18:01 1.72 0.00 1.72 0.00 0.00 18.26 0.00 16:19:01 2.15 0.00 2.15 0.00 0.00 24.40 0.00 16:20:01 1.72 0.02 1.70 0.00 0.13 18.93 0.00 16:21:01 5.78 0.15 5.63 0.00 12.13 107.05 0.00 Average: 39.98 0.18 39.81 0.00 8.15 5513.36 0.00 16:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:16:01 29465472 31733088 586112 1.78 90016 2469844 2259628 6.66 1183116 1885860 85088 16:17:01 29096280 31773732 519640 1.58 108404 2836224 1848796 5.45 1154068 2240852 24 16:18:01 29097196 31774880 517856 1.57 108492 2836232 1848796 5.45 1153172 2240856 20 16:19:01 29102916 31780588 512580 1.56 108568 2836232 1848796 5.45 1149260 2240856 172 16:20:01 29102624 31780336 512776 1.56 108660 2836232 1848796 5.45 1149348 2240868 24 16:21:01 29086900 31766256 523892 1.59 108872 2837312 1952084 5.75 1162236 2241216 308 Average: 29158565 31768147 528809 1.61 105502 2775346 1934483 5.70 1158533 2181751 14273 16:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:16:01 ens3 286.48 192.95 3439.57 102.43 0.00 0.00 0.00 0.00 16:16:01 docker0 41.52 55.96 2.65 260.95 0.00 0.00 0.00 0.00 16:16:01 lo 3.39 3.39 0.34 0.34 0.00 0.00 0.00 0.00 16:17:01 ens3 50.03 28.99 1117.28 7.57 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:18:01 ens3 0.88 0.90 0.06 0.08 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 8.33 3.70 7.72 0.25 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:20:01 ens3 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 39.16 37.49 18.22 46.29 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 63.56 43.61 756.34 25.90 0.00 0.00 0.00 0.00 Average: docker0 6.82 9.20 0.44 42.88 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 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-7846) 03/17/22 _x86_64_ (8 CPU) 16:14:10 LINUX RESTART (8 CPU) 16:15:02 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 7.91 0.00 3.28 1.14 0.05 87.62 16:16:01 0 11.49 0.00 3.57 0.17 0.07 84.70 16:16:01 1 9.51 0.00 3.51 0.22 0.03 86.73 16:16:01 2 7.03 0.00 3.41 2.85 0.05 86.65 16:16:01 3 6.54 0.00 3.54 1.63 0.07 88.23 16:16:01 4 5.79 0.00 2.77 2.28 0.03 89.13 16:16:01 5 5.41 0.00 2.53 0.10 0.03 91.93 16:16:01 6 8.80 0.00 3.52 0.61 0.05 87.02 16:16:01 7 8.74 0.00 3.38 1.25 0.07 86.56 16:17:01 all 2.99 0.00 1.12 0.37 0.02 95.51 16:17:01 0 2.16 0.00 1.86 1.89 0.02 94.07 16:17:01 1 3.90 0.00 1.07 0.28 0.02 94.73 16:17:01 2 3.06 0.00 0.82 0.55 0.02 95.55 16:17:01 3 3.09 0.00 1.09 0.00 0.02 95.80 16:17:01 4 2.66 0.00 1.15 0.03 0.02 96.14 16:17:01 5 3.09 0.00 0.89 0.05 0.02 95.95 16:17:01 6 2.71 0.00 0.87 0.13 0.02 96.27 16:17:01 7 3.22 0.00 1.23 0.00 0.02 95.53 16:18:01 all 0.27 0.00 0.01 0.01 0.00 99.70 16:18:01 0 0.05 0.00 0.03 0.00 0.00 99.92 16:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:18:01 2 0.00 0.00 0.00 0.08 0.00 99.92 16:18:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:18:01 4 0.02 0.00 0.05 0.03 0.02 99.88 16:18:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:18:01 6 1.97 0.00 0.00 0.00 0.00 98.03 16:18:01 7 0.02 0.00 0.02 0.00 0.02 99.95 16:19:01 all 0.29 0.00 0.02 0.01 0.00 99.68 16:19:01 0 0.05 0.00 0.00 0.00 0.00 99.95 16:19:01 1 0.03 0.00 0.00 0.00 0.02 99.95 16:19:01 2 0.02 0.00 0.00 0.05 0.00 99.93 16:19:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:19:01 4 0.05 0.00 0.03 0.02 0.00 99.90 16:19:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:19:01 6 2.02 0.00 0.03 0.00 0.00 97.95 16:19:01 7 0.10 0.00 0.05 0.02 0.02 99.82 16:20:01 all 0.26 0.00 0.01 0.01 0.01 99.71 16:20:01 0 0.00 0.00 0.02 0.00 0.00 99.98 16:20:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:20:01 2 0.02 0.00 0.02 0.03 0.00 99.93 16:20:01 3 0.00 0.00 0.02 0.00 0.02 99.97 16:20:01 4 0.02 0.00 0.03 0.02 0.02 99.92 16:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:20:01 6 1.97 0.00 0.00 0.00 0.02 98.01 16:20:01 7 0.02 0.00 0.02 0.00 0.02 99.95 16:21:01 all 0.64 0.00 0.19 0.04 0.00 99.13 16:21:01 0 0.90 0.00 0.25 0.02 0.02 98.82 16:21:01 1 0.37 0.00 0.13 0.00 0.00 99.50 16:21:01 2 0.27 0.00 0.15 0.07 0.02 99.50 16:21:01 3 0.23 0.00 0.18 0.00 0.00 99.58 16:21:01 4 0.65 0.00 0.22 0.17 0.00 98.97 16:21:01 5 0.30 0.00 0.15 0.00 0.00 99.55 16:21:01 6 1.65 0.00 0.17 0.00 0.00 98.18 16:21:01 7 0.75 0.00 0.23 0.03 0.00 98.99 Average: all 2.03 0.00 0.76 0.26 0.01 96.93 Average: 0 2.41 0.00 0.95 0.35 0.02 96.28 Average: 1 2.28 0.00 0.78 0.08 0.01 96.85 Average: 2 1.71 0.00 0.72 0.60 0.01 96.96 Average: 3 1.63 0.00 0.80 0.27 0.02 97.30 Average: 4 1.51 0.00 0.70 0.42 0.01 97.36 Average: 5 1.46 0.00 0.59 0.03 0.01 97.92 Average: 6 3.15 0.00 0.75 0.12 0.01 95.97 Average: 7 2.11 0.00 0.81 0.21 0.02 96.85