---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23545 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-23545) 04/26/22 _x86_64_ (8 CPU) 01:07:41 LINUX RESTART (8 CPU) 01:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:09:01 399.08 48.31 350.77 0.00 4183.56 195136.15 0.00 01:10:01 138.07 0.15 137.92 0.00 10.00 36200.47 0.00 01:11:01 111.56 0.02 111.55 0.00 0.93 24253.16 0.00 01:12:01 1.92 0.00 1.92 0.00 0.00 22.68 0.00 01:13:01 1.08 0.02 1.07 0.00 0.13 12.80 0.00 01:14:01 1.47 0.00 1.47 0.00 0.00 17.60 0.00 01:15:01 1.08 0.00 1.08 0.00 0.00 12.26 0.00 01:16:01 0.95 0.00 0.95 0.00 0.00 12.40 0.00 01:17:01 1.17 0.02 1.15 0.00 0.13 12.66 0.00 01:18:01 1.73 0.00 1.73 0.00 0.00 24.26 0.00 Average: 65.25 4.78 60.47 0.00 413.15 25285.48 0.00 01:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 28399104 31765480 531124 1.62 148204 3435680 2047456 6.03 1252396 2797076 2168 01:10:01 28345524 31706052 585784 1.78 178596 3391136 2659828 7.84 1345100 2741424 400 01:11:01 27800284 31770812 518164 1.58 188632 3935652 1855444 5.47 1316728 3254664 136 01:12:01 27801276 31771948 516468 1.57 188668 3935656 1855444 5.47 1315720 3254668 12 01:13:01 27805964 31776660 511792 1.56 188696 3935656 1855444 5.47 1311028 3254708 16 01:14:01 27807420 31778140 510232 1.55 188720 3935668 1855444 5.47 1309460 3254712 60 01:15:01 27812696 31783464 504896 1.54 188756 3935668 1855444 5.47 1304176 3254712 20 01:16:01 27813088 31784108 504424 1.53 188776 3935672 1855444 5.47 1304200 3254956 172 01:17:01 27812948 31783984 504708 1.53 188792 3935668 1855444 5.47 1303964 3254956 12 01:18:01 27812572 31783732 504576 1.53 188856 3935628 1855444 5.47 1304168 3254936 96 Average: 27921088 31770438 519217 1.58 183670 3831208 1955084 5.76 1306694 3157681 309 01:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 lo 6.44 6.44 0.63 0.63 0.00 0.00 0.00 0.00 01:09:01 docker0 182.94 247.47 14.99 2122.09 0.00 0.00 0.00 0.00 01:09:01 ens3 878.65 565.57 6535.19 122.88 0.00 0.00 0.00 0.00 01:10:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:10:01 vethdac95c8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 veth0baa5ae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 docker0 7.15 9.15 0.41 38.07 0.00 0.00 0.00 0.00 01:10:01 ens3 71.64 54.25 77.91 64.53 0.00 0.00 0.00 0.00 01:11:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 01:11:01 docker0 6.75 9.08 0.39 51.70 0.00 0.00 0.00 0.00 01:11:01 ens3 126.51 79.99 2628.81 16.04 0.00 0.00 0.00 0.00 01:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 ens3 1.52 1.10 0.12 0.10 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 0.70 0.47 0.35 0.28 0.00 0.00 0.00 0.00 01:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 8.82 7.62 8.37 10.70 0.00 0.00 0.00 0.00 01:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 ens3 3.65 1.93 5.18 0.13 0.00 0.00 0.00 0.00 01:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 19.41 26.20 1.56 217.99 0.00 0.00 0.00 0.00 Average: ens3 107.87 70.28 916.14 21.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23545) 04/26/22 _x86_64_ (8 CPU) 01:07:41 LINUX RESTART (8 CPU) 01:08:02 CPU %user %nice %system %iowait %steal %idle 01:09:01 all 11.36 0.00 4.83 2.76 0.09 80.96 01:09:01 0 11.79 0.00 4.31 0.48 0.10 83.32 01:09:01 1 12.33 0.00 3.76 2.86 0.09 80.97 01:09:01 2 9.62 0.00 4.70 1.70 0.09 83.90 01:09:01 3 12.57 0.00 4.10 0.60 0.09 82.64 01:09:01 4 10.28 0.00 4.85 9.21 0.09 75.58 01:09:01 5 9.99 0.00 6.07 0.99 0.09 82.86 01:09:01 6 13.43 0.00 6.22 6.05 0.09 74.22 01:09:01 7 10.84 0.00 4.60 0.22 0.12 84.22 01:10:01 all 25.77 0.00 5.99 1.40 0.15 66.70 01:10:01 0 24.30 0.00 6.13 0.34 0.17 69.06 01:10:01 1 25.74 0.00 6.30 0.39 0.13 67.44 01:10:01 2 25.20 0.00 5.83 0.32 0.17 68.48 01:10:01 3 30.41 0.00 5.85 0.27 0.15 63.32 01:10:01 4 24.64 0.00 5.47 6.30 0.14 63.45 01:10:01 5 25.26 0.00 6.02 1.10 0.15 67.47 01:10:01 6 24.10 0.00 5.77 1.82 0.14 68.17 01:10:01 7 26.53 0.00 6.53 0.66 0.14 66.15 01:11:01 all 10.27 0.00 3.00 1.29 0.09 85.36 01:11:01 0 9.89 0.00 2.79 0.32 0.08 86.91 01:11:01 1 10.76 0.00 2.97 0.40 0.08 85.78 01:11:01 2 11.39 0.00 2.90 0.38 0.10 85.22 01:11:01 3 10.10 0.00 3.46 3.09 0.10 83.24 01:11:01 4 9.25 0.00 2.77 3.65 0.10 84.23 01:11:01 5 10.40 0.00 2.67 0.23 0.07 86.64 01:11:01 6 10.01 0.00 3.04 0.49 0.10 86.36 01:11:01 7 10.31 0.00 3.37 1.75 0.10 84.46 01:12:01 all 0.03 0.00 0.01 0.01 0.00 99.94 01:12:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:12:01 1 0.05 0.00 0.02 0.00 0.00 99.93 01:12:01 2 0.10 0.00 0.02 0.00 0.00 99.88 01:12:01 3 0.00 0.00 0.02 0.07 0.00 99.92 01:12:01 4 0.02 0.00 0.00 0.03 0.00 99.95 01:12:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:12:01 6 0.02 0.00 0.00 0.00 0.02 99.97 01:12:01 7 0.05 0.00 0.00 0.00 0.00 99.95 01:13:01 all 0.29 0.00 0.03 0.00 0.01 99.68 01:13:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:13:01 1 0.07 0.00 0.05 0.00 0.02 99.87 01:13:01 2 2.02 0.00 0.02 0.00 0.02 97.95 01:13:01 3 0.03 0.00 0.03 0.00 0.00 99.93 01:13:01 4 0.02 0.00 0.02 0.02 0.00 99.95 01:13:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:13:01 6 0.02 0.00 0.03 0.00 0.00 99.95 01:13:01 7 0.07 0.00 0.03 0.00 0.00 99.90 01:14:01 all 0.26 0.00 0.02 0.01 0.00 99.71 01:14:01 0 0.07 0.00 0.03 0.00 0.00 99.90 01:14:01 1 0.07 0.00 0.02 0.00 0.00 99.92 01:14:01 2 1.70 0.00 0.02 0.00 0.00 98.29 01:14:01 3 0.03 0.00 0.00 0.03 0.00 99.93 01:14:01 4 0.08 0.00 0.05 0.02 0.00 99.85 01:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:14:01 6 0.03 0.00 0.02 0.00 0.00 99.95 01:14:01 7 0.05 0.00 0.05 0.00 0.00 99.90 01:15:01 all 0.03 0.00 0.01 0.00 0.00 99.95 01:15:01 0 0.03 0.00 0.00 0.00 0.00 99.97 01:15:01 1 0.07 0.00 0.05 0.00 0.02 99.87 01:15:01 2 0.00 0.00 0.02 0.00 0.00 99.98 01:15:01 3 0.02 0.00 0.02 0.02 0.00 99.95 01:15:01 4 0.02 0.00 0.00 0.02 0.00 99.97 01:15:01 5 0.02 0.00 0.00 0.00 0.02 99.97 01:15:01 6 0.03 0.00 0.02 0.00 0.00 99.95 01:15:01 7 0.03 0.00 0.00 0.00 0.00 99.97 01:16:01 all 0.02 0.00 0.02 0.01 0.00 99.95 01:16:01 0 0.00 0.00 0.03 0.00 0.00 99.97 01:16:01 1 0.05 0.00 0.03 0.00 0.00 99.92 01:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:16:01 3 0.00 0.00 0.00 0.02 0.00 99.98 01:16:01 4 0.00 0.00 0.02 0.03 0.00 99.95 01:16:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:16:01 6 0.02 0.00 0.05 0.00 0.00 99.93 01:16:01 7 0.03 0.00 0.02 0.00 0.02 99.93 01:17:01 all 0.03 0.00 0.01 0.01 0.01 99.95 01:17:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:17:01 1 0.03 0.00 0.00 0.00 0.02 99.95 01:17:01 2 0.00 0.00 0.02 0.00 0.02 99.97 01:17:01 3 0.02 0.00 0.02 0.03 0.00 99.93 01:17:01 4 0.03 0.00 0.00 0.02 0.02 99.93 01:17:01 5 0.03 0.00 0.00 0.00 0.00 99.97 01:17:01 6 0.03 0.00 0.02 0.00 0.00 99.95 01:17:01 7 0.03 0.00 0.02 0.00 0.00 99.95 01:18:01 all 0.02 0.00 0.01 0.02 0.00 99.95 01:18:01 0 0.05 0.00 0.02 0.00 0.00 99.93 01:18:01 1 0.02 0.00 0.03 0.00 0.02 99.93 01:18:01 2 0.02 0.00 0.02 0.02 0.00 99.95 01:18:01 3 0.00 0.00 0.00 0.07 0.00 99.93 01:18:01 4 0.02 0.00 0.02 0.03 0.00 99.93 01:18:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:18:01 6 0.00 0.00 0.02 0.00 0.02 99.97 01:18:01 7 0.02 0.00 0.00 0.02 0.00 99.97 Average: all 4.75 0.00 1.38 0.54 0.04 93.29 Average: 0 4.58 0.00 1.32 0.11 0.04 93.95 Average: 1 4.88 0.00 1.31 0.36 0.04 93.42 Average: 2 4.96 0.00 1.33 0.24 0.04 93.43 Average: 3 5.25 0.00 1.33 0.42 0.03 92.97 Average: 4 4.38 0.00 1.30 1.90 0.03 92.38 Average: 5 4.53 0.00 1.46 0.23 0.03 93.75 Average: 6 4.72 0.00 1.50 0.82 0.04 92.92 Average: 7 4.73 0.00 1.44 0.26 0.04 93.54