---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1704 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-1704) 06/08/22 _x86_64_ (8 CPU) 00:15:34 LINUX RESTART (8 CPU) 00:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:17:01 445.55 21.03 424.53 0.00 2325.09 140641.79 0.00 00:18:01 170.45 0.12 170.34 0.00 13.20 24375.27 0.00 00:19:01 36.47 0.00 36.47 0.00 0.00 16727.77 0.00 00:20:01 2.20 0.00 2.20 0.00 0.00 26.13 0.00 00:21:01 1.70 0.02 1.68 0.00 0.13 19.33 0.00 00:22:01 1.43 0.00 1.43 0.00 0.00 17.73 0.00 00:23:01 1.53 0.00 1.53 0.00 0.00 17.46 0.00 00:24:01 1.85 0.00 1.85 0.00 0.00 21.33 0.00 00:25:01 1.17 0.00 1.17 0.00 0.00 13.06 0.00 00:26:01 2.62 0.25 2.37 0.00 19.33 36.93 0.00 Average: 66.50 2.14 64.36 0.00 235.81 18191.70 0.00 00:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:17:01 28412252 31729004 564952 1.72 159388 3376320 2564252 7.56 1169900 2863628 636 00:18:01 27944800 31693544 597080 1.82 166460 3775036 2368844 6.98 1397720 3065452 154752 00:19:01 27664612 31764240 524692 1.60 174664 4072524 1925984 5.68 1351352 3350784 12 00:20:01 27665564 31765240 523564 1.59 174724 4072524 1925984 5.68 1351008 3350788 12 00:21:01 27666580 31766296 522424 1.59 174784 4072536 1925984 5.68 1348824 3350796 12 00:22:01 27666028 31765780 522932 1.59 174804 4072536 1925984 5.68 1352652 3350796 28 00:23:01 27673824 31773852 515024 1.57 174880 4072540 1925984 5.68 1343176 3351020 24 00:24:01 27674028 31774144 514712 1.57 174924 4072544 1925984 5.68 1343404 3351048 16 00:25:01 27674472 31774632 514400 1.56 174968 4072544 1925984 5.68 1342720 3351048 12 00:26:01 27670356 31771680 517100 1.57 175008 4073588 1930596 5.69 1345332 3351216 732 Average: 27771252 31757841 531688 1.62 172460 3973269 2034558 6.00 1334609 3273658 15624 00:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:17:01 ens3 770.33 484.42 7375.00 114.59 0.00 0.00 0.00 0.00 00:17:01 docker0 117.01 143.62 9.42 1120.54 0.00 0.00 0.00 0.00 00:17:01 veth8f066bc 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 lo 6.53 6.53 0.64 0.64 0.00 0.00 0.00 0.00 00:18:01 ens3 156.02 111.83 2236.32 71.41 0.00 0.00 0.00 0.00 00:18:01 docker0 10.60 15.08 0.62 91.93 0.00 0.00 0.00 0.00 00:18:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 00:19:01 ens3 25.61 15.06 459.45 6.30 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:20:01 ens3 1.00 0.50 0.40 0.28 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:21:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 ens3 17.93 19.03 13.99 19.56 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:23:01 ens3 7.48 7.38 0.58 13.78 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 ens3 3.53 4.27 0.46 7.12 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:25:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 ens3 11.85 9.45 9.29 10.09 0.00 0.00 0.00 0.00 00:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 99.40 65.20 1009.65 24.31 0.00 0.00 0.00 0.00 Average: docker0 12.76 15.87 1.00 121.26 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1704) 06/08/22 _x86_64_ (8 CPU) 00:15:34 LINUX RESTART (8 CPU) 00:16:01 CPU %user %nice %system %iowait %steal %idle 00:17:01 all 12.60 0.00 4.81 1.73 0.10 80.76 00:17:01 0 12.46 0.00 3.90 0.84 0.10 82.69 00:17:01 1 12.91 0.00 4.38 0.27 0.10 82.34 00:17:01 2 12.95 0.00 4.46 0.20 0.07 82.32 00:17:01 3 12.50 0.00 5.58 5.21 0.10 76.61 00:17:01 4 11.33 0.00 5.37 4.00 0.10 79.20 00:17:01 5 10.63 0.00 5.06 1.83 0.08 82.39 00:17:01 6 16.22 0.00 4.05 0.17 0.10 79.46 00:17:01 7 11.82 0.00 5.73 1.31 0.12 81.02 00:18:01 all 37.91 0.00 6.10 0.71 0.12 55.15 00:18:01 0 38.22 0.00 6.44 0.54 0.13 54.67 00:18:01 1 37.35 0.00 6.00 0.34 0.10 56.21 00:18:01 2 36.38 0.00 5.78 1.30 0.12 56.42 00:18:01 3 38.51 0.00 6.28 0.54 0.12 54.55 00:18:01 4 38.35 0.00 6.12 1.03 0.12 54.38 00:18:01 5 39.29 0.00 6.13 0.83 0.12 53.64 00:18:01 6 38.28 0.00 5.72 0.35 0.13 55.51 00:18:01 7 36.92 0.00 6.35 0.79 0.12 55.82 00:19:01 all 2.71 0.00 1.05 0.25 0.03 95.96 00:19:01 0 2.59 0.00 0.94 0.07 0.05 96.35 00:19:01 1 2.56 0.00 1.10 0.13 0.03 96.17 00:19:01 2 2.31 0.00 0.85 0.00 0.02 96.82 00:19:01 3 2.39 0.00 1.12 0.00 0.03 96.45 00:19:01 4 2.34 0.00 0.77 0.03 0.02 96.84 00:19:01 5 1.96 0.00 1.37 0.30 0.02 96.35 00:19:01 6 4.31 0.00 0.94 0.02 0.03 94.70 00:19:01 7 3.23 0.00 1.29 1.44 0.03 94.01 00:20:01 all 0.27 0.00 0.01 0.01 0.00 99.70 00:20:01 0 0.05 0.00 0.05 0.03 0.02 99.85 00:20:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:20:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 4 0.03 0.00 0.02 0.00 0.02 99.93 00:20:01 5 0.00 0.00 0.00 0.03 0.00 99.97 00:20:01 6 1.99 0.00 0.00 0.00 0.00 98.01 00:20:01 7 0.03 0.00 0.03 0.00 0.00 99.93 00:21:01 all 0.26 0.00 0.01 0.01 0.01 99.71 00:21:01 0 0.03 0.00 0.00 0.03 0.02 99.92 00:21:01 1 0.00 0.00 0.02 0.00 0.00 99.98 00:21:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:21:01 4 0.03 0.00 0.02 0.00 0.00 99.95 00:21:01 5 0.00 0.00 0.02 0.02 0.02 99.95 00:21:01 6 1.97 0.00 0.00 0.00 0.00 98.03 00:21:01 7 0.03 0.00 0.02 0.00 0.02 99.93 00:22:01 all 0.23 0.00 0.04 0.00 0.00 99.73 00:22:01 0 0.08 0.00 0.08 0.00 0.02 99.82 00:22:01 1 0.07 0.00 0.02 0.00 0.00 99.92 00:22:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:22:01 3 0.07 0.00 0.10 0.00 0.00 99.83 00:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:22:01 5 0.07 0.00 0.03 0.02 0.00 99.88 00:22:01 6 1.35 0.00 0.02 0.00 0.00 98.63 00:22:01 7 0.15 0.00 0.08 0.00 0.00 99.77 00:23:01 all 0.03 0.00 0.02 0.00 0.01 99.93 00:23:01 0 0.07 0.00 0.07 0.02 0.03 99.82 00:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:23:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:23:01 3 0.07 0.00 0.02 0.00 0.02 99.90 00:23:01 4 0.03 0.00 0.02 0.00 0.02 99.93 00:23:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:23:01 6 0.02 0.00 0.02 0.00 0.02 99.95 00:23:01 7 0.05 0.00 0.02 0.00 0.02 99.92 00:24:01 all 0.03 0.00 0.01 0.01 0.00 99.96 00:24:01 0 0.02 0.00 0.03 0.02 0.00 99.93 00:24:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:24:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:24:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:24:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:24:01 5 0.08 0.00 0.00 0.00 0.00 99.92 00:24:01 6 0.02 0.00 0.02 0.00 0.00 99.97 00:24:01 7 0.00 0.00 0.00 0.03 0.00 99.97 00:25:01 all 0.01 0.00 0.01 0.00 0.00 99.97 00:25:01 0 0.05 0.00 0.03 0.02 0.02 99.88 00:25:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:25:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:25:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:25:01 4 0.03 0.00 0.03 0.00 0.00 99.93 00:25:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:25:01 6 0.03 0.00 0.02 0.02 0.00 99.93 00:25:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:26:01 all 0.26 0.00 0.10 0.01 0.01 99.61 00:26:01 0 0.10 0.00 0.08 0.03 0.02 99.77 00:26:01 1 0.10 0.00 0.05 0.00 0.02 99.83 00:26:01 2 0.07 0.00 0.08 0.00 0.00 99.85 00:26:01 3 0.50 0.00 0.13 0.02 0.00 99.35 00:26:01 4 0.38 0.00 0.12 0.00 0.00 99.50 00:26:01 5 0.37 0.00 0.13 0.00 0.02 99.48 00:26:01 6 0.13 0.00 0.05 0.00 0.02 99.80 00:26:01 7 0.47 0.00 0.18 0.03 0.00 99.32 Average: all 5.39 0.00 1.21 0.27 0.03 93.11 Average: 0 5.34 0.00 1.16 0.16 0.04 93.30 Average: 1 5.27 0.00 1.15 0.07 0.03 93.48 Average: 2 5.12 0.00 1.11 0.15 0.02 93.60 Average: 3 5.35 0.00 1.31 0.57 0.03 92.74 Average: 4 5.20 0.00 1.23 0.50 0.03 93.04 Average: 5 5.19 0.00 1.26 0.30 0.03 93.22 Average: 6 6.38 0.00 1.07 0.05 0.03 92.46 Average: 7 5.22 0.00 1.36 0.36 0.03 93.04