---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21925 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-21925) 04/25/22 _x86_64_ (8 CPU) 02:11:11 LINUX RESTART (8 CPU) 02:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:13:01 165.32 1.97 163.36 0.00 53.59 92351.14 0.00 02:14:01 180.59 0.13 180.45 0.00 12.53 78034.06 0.00 02:15:02 7.68 1.23 6.45 0.00 36.66 39124.43 0.00 02:16:01 2.05 0.34 1.71 0.00 12.61 21.15 0.00 02:17:01 1.80 0.03 1.77 0.00 0.27 21.73 0.00 02:18:01 2.42 0.00 2.42 0.00 0.00 27.33 0.00 02:19:01 1.35 0.00 1.35 0.00 0.00 14.53 0.00 02:20:01 1.80 0.00 1.80 0.00 0.00 20.40 0.00 02:21:01 1.07 0.00 1.07 0.00 0.00 11.86 0.00 02:22:01 1.90 0.00 1.90 0.00 0.00 26.00 0.00 Average: 36.65 0.37 36.28 0.00 11.56 20999.87 0.00 02:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 28664088 31720088 574356 1.75 150580 3127220 1974280 5.82 1322508 2464556 126448 02:14:01 28098016 31762816 531776 1.62 164020 3682944 1798076 5.30 1329964 2978136 156 02:15:02 28093944 31761096 533408 1.62 164108 3684048 1798076 5.30 1333776 2977644 20 02:16:01 28100336 31767932 526068 1.60 164148 3684420 1798076 5.30 1327636 2977660 20 02:17:01 28100864 31768844 525140 1.60 164252 3684420 1798076 5.30 1326408 2977824 12 02:18:01 28101900 31770004 523648 1.59 164320 3684440 1798076 5.30 1325240 2977832 12 02:19:01 28102428 31770616 523044 1.59 164388 3684440 1798076 5.30 1324564 2977836 12 02:20:01 28102472 31770704 522772 1.59 164432 3684444 1798076 5.30 1324580 2977836 12 02:21:01 28102716 31771024 522436 1.59 164464 3684444 1798076 5.30 1324904 2977836 12 02:22:01 28102352 31770668 522680 1.59 164520 3684408 1798076 5.30 1325056 2977816 12 Average: 28156912 31763379 530533 1.61 162923 3628523 1815696 5.35 1326464 2926498 12672 02:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 veth5717507 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:13:01 ens3 343.31 228.05 4436.89 80.78 0.00 0.00 0.00 0.00 02:13:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 02:13:01 docker0 102.40 139.26 8.22 1046.73 0.00 0.00 0.00 0.00 02:14:01 ens3 141.03 83.70 2675.41 19.27 0.00 0.00 0.00 0.00 02:14:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 02:14:01 docker0 8.13 13.15 0.47 89.51 0.00 0.00 0.00 0.00 02:15:02 ens3 28.43 28.76 4.99 51.25 0.00 0.00 0.00 0.00 02:15:02 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 ens3 5.81 3.25 5.17 2.85 0.00 0.00 0.00 0.00 02:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 ens3 0.68 0.47 0.34 0.27 0.00 0.00 0.00 0.00 02:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 ens3 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 0.32 0.12 0.02 0.01 0.00 0.00 0.00 0.00 02:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 0.15 0.05 0.06 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 0.30 0.18 0.09 0.07 0.00 0.00 0.00 0.00 02:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 52.10 34.52 713.47 15.47 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 11.07 15.27 0.87 113.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21925) 04/25/22 _x86_64_ (8 CPU) 02:11:11 LINUX RESTART (8 CPU) 02:12:01 CPU %user %nice %system %iowait %steal %idle 02:13:01 all 29.71 0.00 7.20 1.42 0.09 61.59 02:13:01 0 29.31 0.00 7.01 0.54 0.08 63.06 02:13:01 1 28.79 0.00 6.91 1.03 0.08 63.19 02:13:01 2 30.04 0.00 7.09 2.79 0.08 60.00 02:13:01 3 29.44 0.00 7.80 0.15 0.10 62.50 02:13:01 4 29.65 0.00 7.37 0.10 0.07 62.81 02:13:01 5 29.83 0.00 7.41 2.31 0.10 60.34 02:13:01 6 30.36 0.00 6.62 0.61 0.08 62.32 02:13:01 7 30.22 0.00 7.40 3.83 0.10 58.45 02:14:01 all 17.14 0.00 4.08 1.23 0.06 77.50 02:14:01 0 19.41 0.00 4.62 2.39 0.07 73.52 02:14:01 1 16.26 0.00 4.23 1.38 0.05 78.08 02:14:01 2 17.64 0.00 4.35 4.17 0.05 73.79 02:14:01 3 18.31 0.00 3.75 0.29 0.08 77.57 02:14:01 4 16.59 0.00 3.77 0.54 0.07 79.04 02:14:01 5 17.41 0.00 4.02 0.22 0.05 78.30 02:14:01 6 15.96 0.00 3.51 0.05 0.05 80.43 02:14:01 7 15.55 0.00 4.37 0.78 0.05 79.25 02:15:02 all 0.23 0.00 0.06 0.03 0.01 99.68 02:15:02 0 0.37 0.00 0.10 0.00 0.00 99.53 02:15:02 1 0.23 0.00 0.02 0.00 0.00 99.75 02:15:02 2 0.18 0.00 0.00 0.08 0.00 99.73 02:15:02 3 0.23 0.00 0.08 0.05 0.00 99.63 02:15:02 4 0.20 0.00 0.07 0.00 0.00 99.73 02:15:02 5 0.27 0.00 0.05 0.08 0.02 99.58 02:15:02 6 0.15 0.00 0.05 0.00 0.02 99.78 02:15:02 7 0.18 0.00 0.08 0.00 0.02 99.72 02:16:01 all 0.06 0.00 0.03 0.02 0.00 99.88 02:16:01 0 0.05 0.00 0.05 0.00 0.02 99.88 02:16:01 1 0.03 0.00 0.00 0.00 0.00 99.97 02:16:01 2 0.07 0.00 0.02 0.07 0.00 99.85 02:16:01 3 0.03 0.00 0.08 0.00 0.00 99.88 02:16:01 4 0.07 0.00 0.02 0.00 0.00 99.92 02:16:01 5 0.12 0.00 0.02 0.10 0.00 99.76 02:16:01 6 0.07 0.00 0.02 0.00 0.00 99.92 02:16:01 7 0.07 0.00 0.03 0.00 0.00 99.90 02:17:01 all 0.09 0.00 0.01 0.02 0.00 99.88 02:17:01 0 0.02 0.00 0.00 0.02 0.00 99.97 02:17:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:17:01 2 0.00 0.00 0.02 0.00 0.00 99.98 02:17:01 3 0.02 0.00 0.00 0.00 0.02 99.97 02:17:01 4 0.02 0.00 0.00 0.00 0.00 99.98 02:17:01 5 0.02 0.00 0.03 0.12 0.00 99.83 02:17:01 6 0.00 0.00 0.02 0.00 0.00 99.98 02:17:01 7 0.60 0.00 0.00 0.00 0.00 99.40 02:18:01 all 0.01 0.00 0.00 0.01 0.01 99.97 02:18:01 0 0.05 0.00 0.03 0.02 0.02 99.88 02:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 02:18:01 2 0.02 0.00 0.00 0.00 0.02 99.97 02:18:01 3 0.00 0.00 0.00 0.02 0.00 99.98 02:18:01 4 0.02 0.00 0.00 0.00 0.02 99.97 02:18:01 5 0.02 0.00 0.00 0.05 0.00 99.93 02:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 02:19:01 all 0.02 0.00 0.01 0.01 0.00 99.97 02:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 02:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:19:01 2 0.05 0.00 0.02 0.00 0.00 99.93 02:19:01 3 0.00 0.00 0.00 0.02 0.00 99.98 02:19:01 4 0.02 0.00 0.00 0.00 0.00 99.98 02:19:01 5 0.03 0.00 0.02 0.03 0.00 99.92 02:19:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:19:01 7 0.00 0.00 0.00 0.00 0.02 99.98 02:20:01 all 0.00 0.00 0.01 0.01 0.00 99.98 02:20:01 0 0.00 0.00 0.00 0.02 0.00 99.98 02:20:01 1 0.00 0.00 0.00 0.00 0.02 99.98 02:20:01 2 0.02 0.00 0.02 0.00 0.00 99.97 02:20:01 3 0.00 0.00 0.00 0.02 0.00 99.98 02:20:01 4 0.00 0.00 0.02 0.00 0.00 99.98 02:20:01 5 0.00 0.00 0.02 0.02 0.00 99.97 02:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:20:01 7 0.00 0.00 0.02 0.00 0.00 99.98 02:21:01 all 0.03 0.00 0.01 0.01 0.01 99.94 02:21:01 0 0.05 0.00 0.03 0.02 0.02 99.88 02:21:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:21:01 2 0.05 0.00 0.00 0.00 0.02 99.93 02:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 02:21:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:21:01 5 0.05 0.00 0.02 0.07 0.02 99.85 02:21:01 6 0.02 0.00 0.02 0.00 0.00 99.97 02:21:01 7 0.02 0.00 0.00 0.00 0.00 99.98 02:22:01 all 0.01 0.00 0.02 0.01 0.00 99.96 02:22:01 0 0.02 0.00 0.02 0.02 0.00 99.95 02:22:01 1 0.02 0.00 0.03 0.00 0.00 99.95 02:22:01 2 0.02 0.00 0.05 0.00 0.02 99.92 02:22:01 3 0.00 0.00 0.00 0.02 0.00 99.98 02:22:01 4 0.00 0.00 0.02 0.00 0.00 99.98 02:22:01 5 0.02 0.00 0.02 0.02 0.00 99.95 02:22:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.69 0.00 1.13 0.27 0.02 93.89 Average: 0 4.89 0.00 1.18 0.30 0.02 93.61 Average: 1 4.50 0.00 1.11 0.24 0.02 94.14 Average: 2 4.76 0.00 1.15 0.70 0.02 93.37 Average: 3 4.76 0.00 1.16 0.06 0.02 94.00 Average: 4 4.61 0.00 1.12 0.06 0.02 94.19 Average: 5 4.72 0.00 1.15 0.30 0.02 93.81 Average: 6 4.62 0.00 1.02 0.07 0.02 94.28 Average: 7 4.62 0.00 1.18 0.46 0.02 93.73