---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33673 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 12G 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 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33673) 04/28/22 _x86_64_ (8 CPU) 15:58:14 LINUX RESTART (8 CPU) 15:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:00:01 195.65 4.35 191.30 0.00 414.66 111706.50 0.00 16:01:01 170.29 0.10 170.19 0.00 14.13 22098.58 0.00 16:02:01 32.43 0.00 32.43 0.00 0.00 16447.94 0.00 16:03:01 1.57 0.00 1.57 0.00 0.00 19.33 0.00 16:04:01 1.68 0.03 1.65 0.00 1.47 18.26 0.00 16:05:01 1.50 0.00 1.50 0.00 0.00 17.46 0.00 16:06:01 1.00 0.00 1.00 0.00 0.00 12.53 0.00 16:07:01 1.23 0.00 1.23 0.00 0.00 15.59 0.00 16:08:01 0.92 0.00 0.92 0.00 0.00 11.33 0.00 16:09:02 166.76 0.72 166.04 0.00 22.40 60744.81 0.00 Average: 57.30 0.52 56.78 0.00 45.27 21109.69 0.00 15:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 28586636 31761196 530868 1.61 158852 3239676 2075492 6.12 1140432 2722716 592 16:01:01 27889672 31727456 561992 1.71 169452 3847988 2199556 6.48 1300952 3206152 386056 16:02:01 27843304 31781972 507044 1.54 174564 3918816 1773920 5.23 1265840 3264856 20 16:03:01 27844000 31782764 505924 1.54 174592 3918820 1773920 5.23 1264728 3264860 28 16:04:01 27844708 31783596 504972 1.54 174672 3918868 1794544 5.29 1264996 3264916 48 16:05:01 27844904 31783836 504672 1.53 174704 3918868 1794544 5.29 1264304 3264916 24 16:06:01 27854716 31793804 494756 1.50 174744 3918872 1794544 5.29 1254288 3265024 8 16:07:01 27854568 31793716 495008 1.51 174776 3918876 1794544 5.29 1254336 3265068 28 16:08:01 27854836 31794020 494668 1.50 174800 3918876 1794544 5.29 1254332 3265072 12 16:09:02 26299524 31744368 537596 1.63 222584 5242048 1949948 5.75 1400796 4530732 180 Average: 27771687 31774673 513750 1.56 177374 3976171 1874556 5.52 1266500 3331431 38700 15:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 docker0 123.39 151.77 9.62 1072.69 0.00 0.00 0.00 0.00 16:00:01 lo 4.80 4.80 0.48 0.48 0.00 0.00 0.00 0.00 16:00:01 ens3 386.72 267.38 6090.87 51.60 0.00 0.00 0.00 0.00 16:00:01 vethf2f1319 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:01:01 docker0 8.52 13.91 0.50 92.00 0.00 0.00 0.00 0.00 16:01:01 lo 7.93 7.93 0.78 0.78 0.00 0.00 0.00 0.00 16:01:01 ens3 213.41 154.61 2706.68 284.39 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 ens3 50.21 45.93 26.93 56.02 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 0.97 0.58 0.38 0.28 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:02 docker0 80.52 99.32 6.78 722.36 0.00 0.00 0.00 0.00 16:09:02 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 16:09:02 veth228cd0a 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:09:02 ens3 435.39 283.97 8013.54 76.79 0.00 0.00 0.00 0.00 Average: docker0 21.24 26.50 1.69 188.71 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 Average: veth228cd0a 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 108.72 75.28 1683.83 46.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33673) 04/28/22 _x86_64_ (8 CPU) 15:58:14 LINUX RESTART (8 CPU) 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 9.65 0.00 4.46 6.02 0.11 79.76 16:00:01 0 9.76 0.00 4.19 16.83 0.12 69.10 16:00:01 1 9.95 0.00 4.52 20.43 0.10 65.00 16:00:01 2 8.82 0.00 4.12 0.07 0.10 86.89 16:00:01 3 10.16 0.00 3.35 0.25 0.08 86.15 16:00:01 4 9.88 0.00 6.06 5.54 0.13 78.39 16:00:01 5 9.64 0.00 4.95 3.93 0.08 81.40 16:00:01 6 9.88 0.00 4.22 0.46 0.12 85.33 16:00:01 7 9.11 0.00 4.27 0.58 0.12 85.93 16:01:01 all 29.79 0.00 6.37 0.90 0.11 62.84 16:01:01 0 29.70 0.00 6.49 2.09 0.08 61.64 16:01:01 1 29.62 0.00 6.29 0.32 0.10 63.67 16:01:01 2 31.13 0.00 6.40 0.35 0.10 62.02 16:01:01 3 26.26 0.00 5.66 0.03 0.12 67.93 16:01:01 4 30.35 0.00 6.35 1.60 0.12 61.58 16:01:01 5 31.20 0.00 6.52 0.98 0.12 61.19 16:01:01 6 31.46 0.00 6.68 0.30 0.10 61.46 16:01:01 7 28.58 0.00 6.60 1.54 0.10 63.17 16:02:01 all 1.56 0.00 0.67 0.27 0.02 97.48 16:02:01 0 2.00 0.00 0.58 0.40 0.02 97.00 16:02:01 1 1.34 0.00 0.69 0.00 0.03 97.94 16:02:01 2 1.55 0.00 1.09 1.65 0.02 95.69 16:02:01 3 1.27 0.00 0.78 0.02 0.02 97.92 16:02:01 4 1.24 0.00 0.65 0.02 0.00 98.09 16:02:01 5 1.82 0.00 0.48 0.02 0.02 97.66 16:02:01 6 1.49 0.00 0.47 0.02 0.02 98.01 16:02:01 7 1.80 0.00 0.63 0.02 0.02 97.53 16:03:01 all 0.15 0.00 0.02 0.01 0.01 99.83 16:03:01 0 0.05 0.00 0.00 0.02 0.00 99.93 16:03:01 1 1.03 0.00 0.07 0.00 0.00 98.91 16:03:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:03:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:03:01 4 0.02 0.00 0.02 0.00 0.02 99.95 16:03:01 5 0.02 0.00 0.02 0.00 0.02 99.95 16:03:01 6 0.02 0.00 0.02 0.00 0.02 99.95 16:03:01 7 0.02 0.00 0.02 0.03 0.00 99.93 16:04:01 all 0.28 0.00 0.01 0.01 0.01 99.69 16:04:01 0 0.03 0.00 0.02 0.07 0.02 99.87 16:04:01 1 1.99 0.00 0.00 0.00 0.00 98.01 16:04:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:04:01 3 0.03 0.00 0.00 0.00 0.00 99.97 16:04:01 4 0.03 0.00 0.02 0.00 0.00 99.95 16:04:01 5 0.03 0.00 0.05 0.02 0.02 99.88 16:04:01 6 0.07 0.00 0.02 0.00 0.00 99.92 16:04:01 7 0.05 0.00 0.02 0.00 0.02 99.92 16:05:01 all 0.26 0.00 0.01 0.01 0.00 99.72 16:05:01 0 0.00 0.00 0.03 0.03 0.00 99.93 16:05:01 1 1.97 0.00 0.00 0.00 0.00 98.03 16:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:05:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:05:01 4 0.02 0.00 0.00 0.02 0.00 99.97 16:05:01 5 0.05 0.00 0.03 0.00 0.02 99.90 16:05:01 6 0.02 0.00 0.03 0.00 0.00 99.95 16:05:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:06:01 all 0.28 0.00 0.02 0.00 0.00 99.70 16:06:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:06:01 1 1.97 0.00 0.00 0.00 0.00 98.03 16:06:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:06:01 3 0.05 0.00 0.02 0.00 0.00 99.93 16:06:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:06:01 5 0.03 0.00 0.07 0.02 0.00 99.88 16:06:01 6 0.05 0.00 0.02 0.00 0.00 99.93 16:06:01 7 0.07 0.00 0.02 0.00 0.00 99.92 16:07:01 all 0.04 0.00 0.02 0.00 0.00 99.94 16:07:01 0 0.05 0.00 0.02 0.02 0.00 99.92 16:07:01 1 0.12 0.00 0.00 0.00 0.00 99.88 16:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:07:01 3 0.05 0.00 0.00 0.00 0.00 99.95 16:07:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:07:01 5 0.03 0.00 0.05 0.02 0.02 99.88 16:07:01 6 0.02 0.00 0.05 0.00 0.00 99.93 16:07:01 7 0.02 0.00 0.02 0.00 0.00 99.97 16:08:01 all 0.04 0.00 0.01 0.00 0.01 99.94 16:08:01 0 0.05 0.00 0.02 0.02 0.00 99.92 16:08:01 1 0.00 0.00 0.00 0.00 0.02 99.98 16:08:01 2 0.00 0.00 0.00 0.00 0.02 99.98 16:08:01 3 0.08 0.00 0.00 0.00 0.00 99.92 16:08:01 4 0.00 0.00 0.02 0.00 0.00 99.98 16:08:01 5 0.12 0.00 0.02 0.02 0.02 99.83 16:08:01 6 0.02 0.00 0.02 0.00 0.02 99.95 16:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:09:02 all 9.75 0.00 4.10 1.91 0.09 84.16 16:09:02 0 9.91 0.00 4.43 2.07 0.10 83.49 16:09:02 1 9.41 0.00 3.83 0.35 0.07 86.34 16:09:02 2 10.19 0.00 3.99 0.57 0.08 85.16 16:09:02 3 10.15 0.00 4.98 3.63 0.10 81.14 16:09:02 4 10.29 0.00 4.47 0.94 0.08 84.21 16:09:02 5 9.43 0.00 4.61 6.55 0.08 79.33 16:09:02 6 9.48 0.00 3.24 0.51 0.08 86.69 16:09:02 7 9.13 0.00 3.23 0.63 0.10 86.92 Average: all 5.14 0.00 1.56 0.91 0.03 92.36 Average: 0 5.13 0.00 1.57 2.14 0.03 91.13 Average: 1 5.69 0.00 1.52 2.09 0.03 90.66 Average: 2 5.13 0.00 1.55 0.26 0.03 93.02 Average: 3 4.79 0.00 1.47 0.39 0.03 93.32 Average: 4 5.14 0.00 1.75 0.81 0.04 92.27 Average: 5 5.20 0.00 1.67 1.15 0.04 91.95 Average: 6 5.22 0.00 1.47 0.13 0.04 93.16 Average: 7 4.82 0.00 1.46 0.28 0.04 93.40