---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2530 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 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-2530) 06/17/22 _x86_64_ (8 CPU) 03:09:43 LINUX RESTART (8 CPU) 03:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:11:02 404.08 56.29 347.79 0.00 7431.03 182494.13 0.00 03:12:01 159.87 0.81 159.06 0.00 21.01 39359.02 0.00 03:13:01 120.55 0.02 120.53 0.00 4.27 33639.46 0.00 03:14:01 2.08 0.00 2.08 0.00 0.00 23.20 0.00 03:15:01 1.73 0.02 1.72 0.00 0.13 20.26 0.00 03:16:01 2.15 0.00 2.15 0.00 0.00 24.26 0.00 03:17:01 1.50 0.02 1.48 0.00 0.13 17.73 0.00 03:18:01 4.32 0.87 3.45 0.00 18.40 43.19 0.00 03:19:01 1.52 0.00 1.52 0.00 0.00 16.80 0.00 03:20:01 1.93 0.00 1.93 0.00 0.00 25.59 0.00 Average: 69.82 5.81 64.01 0.00 748.68 25542.49 0.00 03:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:02 28648772 31716944 580848 1.77 132024 3172980 2178384 6.42 1189996 2626264 114100 03:12:01 28008780 31589500 702792 2.14 166164 3598796 2435812 7.18 1568716 2831192 199696 03:13:01 27650068 31763636 530548 1.61 176868 4078116 1788632 5.27 1351668 3362540 16 03:14:01 27651104 31764748 529100 1.61 176916 4078116 1788632 5.27 1351052 3362540 164 03:15:01 27661080 31774792 518920 1.58 176980 4078116 1788632 5.27 1340632 3362544 16 03:16:01 27661308 31775096 518576 1.58 177044 4078124 1788632 5.27 1340236 3362552 28 03:17:01 27667912 31781760 511840 1.56 177112 4078128 1788632 5.27 1333716 3362556 20 03:18:01 27667348 31782264 510924 1.55 177216 4078648 1839132 5.42 1333652 3362976 12 03:19:01 27667576 31782572 510560 1.55 177292 4078648 1839132 5.42 1333332 3362976 20 03:20:01 27668088 31783164 510032 1.55 177328 4078628 1839132 5.42 1333716 3362960 168 Average: 27795204 31751448 542414 1.65 171494 3939830 1907475 5.62 1347672 3235910 31424 03:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:11:02 ens3 996.88 642.71 7956.79 120.91 0.00 0.00 0.00 0.00 03:11:02 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 03:11:02 veth0c141ed 82.80 102.75 7.83 530.95 0.00 0.00 0.00 0.04 03:11:02 docker0 93.53 114.58 7.46 613.35 0.00 0.00 0.00 0.00 03:12:01 ens3 110.64 81.82 602.98 70.09 0.00 0.00 0.00 0.00 03:12:01 vethf83af30 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 03:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:12:01 docker0 29.16 37.06 2.27 554.84 0.00 0.00 0.00 0.00 03:13:01 ens3 146.79 103.78 2627.35 61.27 0.00 0.00 0.00 0.00 03:13:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 03:13:01 docker0 2.70 5.88 0.18 53.86 0.00 0.00 0.00 0.00 03:14:01 ens3 1.27 0.23 0.20 0.08 0.00 0.00 0.00 0.00 03:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 ens3 2.10 1.03 2.60 0.43 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 ens3 0.40 0.17 0.09 0.07 0.00 0.00 0.00 0.00 03:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 ens3 0.72 0.13 0.14 0.07 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 ens3 0.63 0.47 0.33 0.22 0.00 0.00 0.00 0.00 03:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 125.98 83.05 1119.87 25.24 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 12.51 15.72 0.99 121.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2530) 06/17/22 _x86_64_ (8 CPU) 03:09:43 LINUX RESTART (8 CPU) 03:10:01 CPU %user %nice %system %iowait %steal %idle 03:11:02 all 11.40 0.00 4.58 3.11 0.06 80.86 03:11:02 0 10.61 0.00 4.08 6.02 0.03 79.25 03:11:02 1 11.08 0.00 4.80 5.64 0.05 78.43 03:11:02 2 11.47 0.00 3.56 1.75 0.05 83.17 03:11:02 3 10.52 0.00 5.28 2.46 0.07 81.67 03:11:02 4 11.54 0.00 4.43 2.28 0.07 81.68 03:11:02 5 12.61 0.00 5.43 1.88 0.05 80.04 03:11:02 6 11.60 0.00 4.73 4.05 0.07 79.55 03:11:02 7 11.80 0.00 4.32 0.76 0.07 83.06 03:12:01 all 34.14 0.00 6.11 1.31 0.08 58.37 03:12:01 0 35.72 0.00 6.54 4.74 0.09 52.92 03:12:01 1 34.89 0.00 6.40 0.19 0.07 58.45 03:12:01 2 35.08 0.00 5.73 0.10 0.07 59.02 03:12:01 3 32.24 0.00 6.19 0.38 0.09 61.10 03:12:01 4 36.39 0.00 6.66 3.55 0.07 53.33 03:12:01 5 33.04 0.00 5.35 0.71 0.09 60.81 03:12:01 6 34.64 0.00 5.80 0.14 0.09 59.33 03:12:01 7 31.07 0.00 6.19 0.67 0.07 62.00 03:13:01 all 8.37 0.00 2.17 0.96 0.03 88.47 03:13:01 0 8.81 0.00 2.11 1.82 0.05 87.21 03:13:01 1 8.11 0.00 2.18 0.02 0.03 89.66 03:13:01 2 7.76 0.00 2.46 0.74 0.03 89.00 03:13:01 3 8.83 0.00 1.88 0.17 0.03 89.09 03:13:01 4 7.85 0.00 2.40 2.06 0.03 87.65 03:13:01 5 9.78 0.00 1.88 2.26 0.02 86.06 03:13:01 6 8.16 0.00 2.27 0.08 0.03 89.45 03:13:01 7 7.61 0.00 2.22 0.54 0.03 89.61 03:14:01 all 0.22 0.00 0.01 0.01 0.00 99.76 03:14:01 0 1.71 0.00 0.02 0.00 0.00 98.27 03:14:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:14:01 2 0.00 0.00 0.00 0.05 0.00 99.95 03:14:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:14:01 4 0.03 0.00 0.02 0.03 0.00 99.92 03:14:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:14:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:15:01 all 0.04 0.00 0.04 0.01 0.00 99.92 03:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:15:01 1 0.03 0.00 0.05 0.00 0.02 99.90 03:15:01 2 0.03 0.00 0.03 0.03 0.00 99.90 03:15:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:15:01 4 0.05 0.00 0.03 0.02 0.02 99.88 03:15:01 5 0.03 0.00 0.05 0.00 0.00 99.92 03:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:15:01 7 0.07 0.00 0.07 0.00 0.00 99.87 03:16:01 all 0.01 0.00 0.00 0.01 0.00 99.98 03:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:16:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:16:01 2 0.00 0.00 0.00 0.05 0.00 99.95 03:16:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:16:01 4 0.00 0.00 0.00 0.02 0.00 99.98 03:16:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:16:01 6 0.00 0.00 0.02 0.00 0.00 99.98 03:16:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:17:01 all 0.02 0.00 0.02 0.01 0.01 99.95 03:17:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:17:01 2 0.03 0.00 0.00 0.05 0.00 99.92 03:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:17:01 4 0.02 0.00 0.03 0.02 0.02 99.92 03:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:17:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:17:01 7 0.02 0.00 0.02 0.00 0.02 99.95 03:18:01 all 0.05 0.00 0.03 0.02 0.00 99.90 03:18:01 0 0.05 0.00 0.03 0.00 0.00 99.92 03:18:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:18:01 2 0.22 0.00 0.05 0.08 0.00 99.65 03:18:01 3 0.02 0.00 0.02 0.05 0.00 99.92 03:18:01 4 0.05 0.00 0.03 0.02 0.00 99.90 03:18:01 5 0.02 0.00 0.02 0.00 0.02 99.95 03:18:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:18:01 7 0.03 0.00 0.02 0.00 0.00 99.95 03:19:01 all 0.01 0.00 0.01 0.01 0.00 99.97 03:19:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:19:01 2 0.00 0.00 0.00 0.05 0.00 99.95 03:19:01 3 0.00 0.00 0.00 0.02 0.02 99.97 03:19:01 4 0.02 0.00 0.03 0.00 0.02 99.93 03:19:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:20:01 all 0.01 0.00 0.01 0.03 0.00 99.95 03:20:01 0 0.02 0.00 0.03 0.00 0.00 99.95 03:20:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:20:01 2 0.02 0.00 0.03 0.10 0.00 99.85 03:20:01 3 0.02 0.00 0.00 0.10 0.00 99.88 03:20:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:20:01 7 0.02 0.00 0.00 0.02 0.00 99.97 Average: all 5.33 0.00 1.28 0.54 0.02 92.83 Average: 0 5.62 0.00 1.27 1.24 0.02 91.85 Average: 1 5.33 0.00 1.33 0.58 0.02 92.74 Average: 2 5.37 0.00 1.17 0.30 0.02 93.14 Average: 3 5.07 0.00 1.32 0.32 0.02 93.27 Average: 4 5.50 0.00 1.35 0.79 0.02 92.34 Average: 5 5.45 0.00 1.26 0.48 0.02 92.80 Average: 6 5.35 0.00 1.27 0.43 0.02 92.93 Average: 7 4.97 0.00 1.26 0.20 0.02 93.55