---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1489 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: 2799.976 BogoMIPS: 5599.95 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 13G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1489) 06/06/22 _x86_64_ (8 CPU) 18:12:43 LINUX RESTART (8 CPU) 18:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:14:03 418.40 54.99 363.41 0.00 5125.73 199148.58 0.00 18:15:01 137.89 0.19 137.70 0.00 17.24 25307.22 0.00 18:16:01 156.23 0.03 156.20 0.00 2.53 33616.53 0.00 18:17:01 4.23 0.88 3.35 0.00 18.53 42.80 0.00 18:18:01 1.32 0.02 1.30 0.00 0.13 15.20 0.00 18:19:01 0.97 0.00 0.97 0.00 0.00 12.66 0.00 18:20:01 1.35 0.00 1.35 0.00 0.00 15.86 0.00 18:21:01 0.93 0.00 0.93 0.00 0.00 11.60 0.00 18:22:01 1.20 0.00 1.20 0.00 0.00 12.93 0.00 18:23:01 1.30 0.00 1.30 0.00 0.00 18.93 0.00 18:24:01 130.45 0.53 129.92 0.00 24.67 58500.93 0.00 Average: 77.49 5.17 72.33 0.00 473.38 28810.75 0.00 18:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:14:03 28255080 31737224 560228 1.70 152980 3538480 2206028 6.50 1230300 2953972 104680 18:15:01 27792732 31576888 712348 2.17 163100 3804960 2333656 6.88 1691692 2918304 400680 18:16:01 27685200 31785788 504372 1.53 174668 4073460 1786612 5.27 1329704 3351624 236 18:17:01 27685500 31787124 502932 1.53 174752 4073972 1827680 5.39 1328632 3352088 8 18:18:01 27694704 31796316 493488 1.50 174772 4073976 1827680 5.39 1319256 3352096 20 18:19:01 27694704 31796348 493408 1.50 174800 4073984 1827680 5.39 1319736 3352100 176 18:20:01 27696012 31797696 492084 1.50 174844 4073988 1827680 5.39 1318800 3352104 16 18:21:01 27696280 31798036 491744 1.50 174884 4073992 1827680 5.39 1318836 3352124 188 18:22:01 27696232 31797988 491716 1.50 174900 4073992 1811412 5.34 1318760 3352124 8 18:23:01 27696652 31798472 491432 1.49 174940 4073972 1811412 5.34 1318824 3352132 200 18:24:01 26179876 31763476 521752 1.59 217952 5382732 1881196 5.54 1452936 4599656 896 Average: 27615725 31766851 523228 1.59 175690 4119773 1906247 5.62 1358861 3389848 46101 18:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:14:03 ens3 938.48 615.80 7694.44 121.06 0.00 0.00 0.00 0.00 18:14:03 lo 6.99 6.99 0.68 0.68 0.00 0.00 0.00 0.00 18:14:03 docker0 124.46 148.43 10.09 1210.19 0.00 0.00 0.00 0.00 18:15:01 ens3 79.61 61.92 82.56 69.10 0.00 0.00 0.00 0.00 18:15:01 lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 18:15:01 docker0 7.90 9.81 0.45 39.40 0.00 0.00 0.00 0.00 18:15:01 veth7108139 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 18:16:01 ens3 194.65 154.30 2661.97 282.78 0.00 0.00 0.00 0.00 18:16:01 lo 8.73 8.73 0.87 0.87 0.00 0.00 0.00 0.00 18:16:01 docker0 8.18 9.85 0.49 54.21 0.00 0.00 0.00 0.00 18:17:01 ens3 0.65 0.63 0.04 0.06 0.00 0.00 0.00 0.00 18:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 0.22 0.02 0.01 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 2.25 0.83 2.51 0.12 0.00 0.00 0.00 0.00 18:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 0.20 0.03 0.01 0.00 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 0.40 0.10 0.02 0.01 0.00 0.00 0.00 0.00 18:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 ens3 424.35 281.97 7917.32 126.22 0.00 0.00 0.00 0.00 18:24:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 18:24:01 docker0 37.13 46.15 3.58 684.95 0.00 0.00 0.00 0.00 Average: ens3 149.43 101.57 1674.02 54.44 0.00 0.00 0.00 0.00 Average: lo 1.74 1.74 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 16.18 19.51 1.33 181.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1489) 06/06/22 _x86_64_ (8 CPU) 18:12:43 LINUX RESTART (8 CPU) 18:13:01 CPU %user %nice %system %iowait %steal %idle 18:14:03 all 12.94 0.00 5.42 2.82 0.06 78.76 18:14:03 0 15.38 0.00 4.54 1.26 0.07 78.76 18:14:03 1 12.01 0.00 5.92 6.85 0.07 75.14 18:14:03 2 16.08 0.00 6.36 0.94 0.05 76.57 18:14:03 3 12.62 0.00 4.98 3.91 0.05 78.43 18:14:03 4 11.54 0.00 4.30 2.24 0.05 81.87 18:14:03 5 13.08 0.00 5.11 0.57 0.05 81.18 18:14:03 6 11.87 0.00 5.89 4.31 0.05 77.88 18:14:03 7 10.93 0.00 6.24 2.48 0.07 80.29 18:15:01 all 35.74 0.00 6.33 0.74 0.09 57.10 18:15:01 0 36.29 0.00 6.10 0.66 0.07 56.88 18:15:01 1 37.16 0.00 6.54 1.96 0.09 54.26 18:15:01 2 35.64 0.00 6.81 0.77 0.09 56.70 18:15:01 3 35.21 0.00 6.10 0.16 0.09 58.45 18:15:01 4 36.78 0.00 6.38 1.73 0.09 55.03 18:15:01 5 34.65 0.00 6.19 0.21 0.09 58.86 18:15:01 6 38.04 0.00 6.52 0.21 0.09 55.15 18:15:01 7 32.17 0.00 6.04 0.23 0.09 61.47 18:16:01 all 5.38 0.00 2.19 0.91 0.03 91.49 18:16:01 0 5.34 0.00 2.33 1.17 0.03 91.12 18:16:01 1 5.21 0.00 1.97 0.77 0.02 92.03 18:16:01 2 7.84 0.00 1.72 0.45 0.05 89.94 18:16:01 3 4.60 0.00 3.10 3.59 0.03 88.69 18:16:01 4 4.65 0.00 2.06 0.03 0.03 93.22 18:16:01 5 4.48 0.00 2.41 0.23 0.03 92.84 18:16:01 6 5.57 0.00 2.12 0.79 0.02 91.50 18:16:01 7 5.36 0.00 1.79 0.27 0.03 92.55 18:17:01 all 0.29 0.00 0.04 0.01 0.01 99.64 18:17:01 0 0.03 0.00 0.07 0.03 0.00 99.87 18:17:01 1 0.03 0.00 0.05 0.00 0.02 99.90 18:17:01 2 1.99 0.00 0.00 0.00 0.00 98.01 18:17:01 3 0.03 0.00 0.05 0.07 0.02 99.83 18:17:01 4 0.00 0.00 0.02 0.00 0.00 99.98 18:17:01 5 0.02 0.00 0.07 0.00 0.00 99.92 18:17:01 6 0.03 0.00 0.05 0.00 0.02 99.90 18:17:01 7 0.18 0.00 0.03 0.02 0.00 99.77 18:18:01 all 0.09 0.00 0.04 0.00 0.01 99.86 18:18:01 0 0.00 0.00 0.02 0.02 0.02 99.95 18:18:01 1 0.07 0.00 0.07 0.00 0.02 99.85 18:18:01 2 0.53 0.00 0.13 0.00 0.02 99.32 18:18:01 3 0.03 0.00 0.03 0.02 0.00 99.92 18:18:01 4 0.02 0.00 0.02 0.00 0.00 99.97 18:18:01 5 0.02 0.00 0.03 0.00 0.00 99.95 18:18:01 6 0.03 0.00 0.02 0.00 0.00 99.95 18:18:01 7 0.03 0.00 0.02 0.00 0.00 99.95 18:19:01 all 0.01 0.00 0.01 0.00 0.00 99.97 18:19:01 0 0.02 0.00 0.00 0.02 0.00 99.97 18:19:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:19:01 3 0.00 0.00 0.02 0.00 0.00 99.98 18:19:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:19:01 6 0.02 0.00 0.05 0.00 0.00 99.93 18:19:01 7 0.02 0.00 0.02 0.00 0.00 99.97 18:20:01 all 0.03 0.00 0.02 0.00 0.00 99.95 18:20:01 0 0.03 0.00 0.02 0.02 0.00 99.93 18:20:01 1 0.07 0.00 0.03 0.00 0.02 99.88 18:20:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:20:01 3 0.03 0.00 0.00 0.00 0.00 99.97 18:20:01 4 0.02 0.00 0.02 0.00 0.00 99.97 18:20:01 5 0.00 0.00 0.02 0.00 0.02 99.97 18:20:01 6 0.02 0.00 0.03 0.02 0.00 99.93 18:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 18:21:01 all 0.01 0.00 0.01 0.01 0.00 99.97 18:21:01 0 0.03 0.00 0.02 0.03 0.00 99.92 18:21:01 1 0.00 0.00 0.00 0.00 0.00 100.00 18:21:01 2 0.03 0.00 0.02 0.00 0.02 99.93 18:21:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:21:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:21:01 6 0.00 0.00 0.00 0.02 0.00 99.98 18:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:22:01 all 0.03 0.00 0.01 0.01 0.00 99.95 18:22:01 0 0.02 0.00 0.00 0.05 0.00 99.93 18:22:01 1 0.05 0.00 0.02 0.00 0.02 99.92 18:22:01 2 0.03 0.00 0.03 0.00 0.02 99.92 18:22:01 3 0.03 0.00 0.00 0.00 0.00 99.97 18:22:01 4 0.03 0.00 0.02 0.00 0.00 99.95 18:22:01 5 0.00 0.00 0.02 0.00 0.00 99.98 18:22:01 6 0.02 0.00 0.02 0.02 0.00 99.95 18:22:01 7 0.03 0.00 0.02 0.00 0.00 99.95 18:23:01 all 0.02 0.00 0.02 0.01 0.00 99.95 18:23:01 0 0.05 0.00 0.03 0.03 0.00 99.88 18:23:01 1 0.02 0.00 0.05 0.00 0.02 99.92 18:23:01 2 0.02 0.00 0.03 0.00 0.00 99.95 18:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 18:23:01 4 0.03 0.00 0.00 0.00 0.00 99.97 18:23:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:23:01 6 0.00 0.00 0.00 0.03 0.00 99.97 18:23:01 7 0.00 0.00 0.02 0.00 0.00 99.98 18:24:01 all 10.07 0.00 4.16 1.10 0.05 84.62 18:24:01 0 9.60 0.00 3.92 0.45 0.05 85.97 18:24:01 1 11.61 0.00 4.30 0.35 0.05 83.68 18:24:01 2 11.41 0.00 3.51 0.15 0.05 84.88 18:24:01 3 10.23 0.00 4.81 0.05 0.05 84.86 18:24:01 4 9.33 0.00 3.41 0.10 0.05 87.11 18:24:01 5 9.58 0.00 3.88 0.14 0.05 86.35 18:24:01 6 9.49 0.00 4.48 7.34 0.07 78.62 18:24:01 7 9.30 0.00 4.97 0.24 0.05 85.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.74 0.00 1.63 0.51 0.02 92.10 Average: 0 5.94 0.00 1.53 0.34 0.02 92.17 Average: 1 5.88 0.00 1.70 0.89 0.03 91.50 Average: 2 6.58 0.00 1.67 0.21 0.03 91.52 Average: 3 5.58 0.00 1.71 0.71 0.02 91.98 Average: 4 5.54 0.00 1.45 0.37 0.02 92.63 Average: 5 5.48 0.00 1.59 0.10 0.02 92.81 Average: 6 5.77 0.00 1.71 1.15 0.02 91.34 Average: 7 5.13 0.00 1.71 0.29 0.02 92.85