---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21177 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-21177) 04/18/22 _x86_64_ (8 CPU) 01:23:53 LINUX RESTART (8 CPU) 01:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:25:02 380.16 61.95 318.21 0.00 6121.16 202550.35 0.00 01:26:01 152.11 1.30 150.80 0.00 22.23 37375.22 0.00 01:27:01 109.77 0.02 109.75 0.00 1.33 32389.42 0.00 01:28:01 0.93 0.00 0.93 0.00 0.00 10.66 0.00 01:29:01 1.40 0.03 1.37 0.00 2.27 15.86 0.00 01:30:01 1.17 0.00 1.17 0.00 0.00 21.06 0.00 01:31:01 1.28 0.00 1.28 0.00 0.00 15.86 0.00 01:32:01 0.88 0.00 0.88 0.00 0.00 10.66 0.00 01:33:01 1.95 0.73 1.22 0.00 28.80 14.80 0.00 01:34:01 2.58 0.83 1.75 0.00 20.26 26.66 0.00 01:35:01 0.95 0.00 0.95 0.00 0.00 10.66 0.00 Average: 59.24 5.90 53.34 0.00 564.15 24749.45 0.00 01:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:02 29541320 31784456 531740 1.62 84140 2454272 2076488 6.12 946616 2059524 1708 01:26:01 28716144 31751380 534764 1.63 142676 3128612 2094216 6.17 1313416 2427884 301020 01:27:01 28338640 31788716 499308 1.52 153480 3493936 1716976 5.06 1182244 2894900 28 01:28:01 28338780 31788976 498688 1.52 153508 3493936 1716976 5.06 1182372 2894900 124 01:29:01 28349792 31800008 487648 1.48 153548 3494008 1716976 5.06 1170268 2894960 24 01:30:01 28350240 31800516 487044 1.48 153600 3494016 1716976 5.06 1170612 2894976 164 01:31:01 28357760 31808088 479444 1.46 153640 3494020 1716976 5.06 1162764 2894984 16 01:32:01 28364484 31814848 472644 1.44 153668 3494020 1716976 5.06 1156428 2894984 140 01:33:01 28362204 31814404 472624 1.44 153692 3494812 1716976 5.06 1158644 2895512 20 01:34:01 28359904 31812936 473972 1.44 153760 3495528 1716976 5.06 1161928 2894544 0 01:35:01 28359636 31812720 474156 1.44 153780 3495536 1716976 5.06 1161552 2894548 8 Average: 28494446 31797913 492003 1.50 146317 3366609 1783953 5.26 1160622 2776520 27568 01:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:02 lo 6.73 6.73 0.65 0.65 0.00 0.00 0.00 0.00 01:25:02 veth6295165 42.17 48.77 4.12 44.89 0.00 0.00 0.00 0.00 01:25:02 docker0 57.85 63.80 5.33 150.24 0.00 0.00 0.00 0.00 01:25:02 ens3 683.21 433.14 4579.06 105.95 0.00 0.00 0.00 0.00 01:26:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:26:01 vethe4064de 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 01:26:01 docker0 62.57 86.15 4.86 995.24 0.00 0.00 0.00 0.00 01:26:01 ens3 149.70 112.95 1036.55 67.80 0.00 0.00 0.00 0.00 01:27:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 01:27:01 docker0 2.55 5.40 0.17 51.52 0.00 0.00 0.00 0.00 01:27:01 ens3 112.55 67.92 2625.18 11.69 0.00 0.00 0.00 0.00 01:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 1.65 0.55 0.58 0.39 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 1.77 0.55 0.61 0.40 0.00 0.00 0.00 0.00 01:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 ens3 0.67 0.37 0.34 0.26 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 0.13 0.03 0.01 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 0.62 0.47 0.32 0.22 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 26.10 30.28 3.25 48.96 0.00 0.00 0.00 0.00 01:34:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 4.97 3.35 3.45 3.14 0.00 0.00 0.00 0.00 01:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 0.30 0.12 0.14 0.07 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 11.10 14.01 0.94 107.47 0.00 0.00 0.00 0.00 Average: ens3 89.15 58.99 749.53 21.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21177) 04/18/22 _x86_64_ (8 CPU) 01:23:53 LINUX RESTART (8 CPU) 01:24:01 CPU %user %nice %system %iowait %steal %idle 01:25:02 all 8.14 0.00 3.28 2.34 0.06 86.18 01:25:02 0 10.13 0.00 2.90 0.91 0.07 86.00 01:25:02 1 8.36 0.00 2.97 0.42 0.05 88.20 01:25:02 2 7.12 0.00 2.81 0.62 0.07 89.39 01:25:02 3 8.19 0.00 4.56 6.37 0.07 80.81 01:25:02 4 7.82 0.00 3.63 4.59 0.07 83.88 01:25:02 5 6.56 0.00 2.62 0.37 0.05 90.40 01:25:02 6 7.87 0.00 3.56 4.42 0.07 84.08 01:25:02 7 9.10 0.00 3.19 1.00 0.07 86.65 01:26:01 all 34.66 0.00 6.23 1.26 0.10 57.76 01:26:01 0 34.34 0.00 5.93 0.14 0.09 59.51 01:26:01 1 33.84 0.00 5.78 0.50 0.09 59.79 01:26:01 2 35.24 0.00 6.44 0.05 0.09 58.18 01:26:01 3 35.83 0.00 6.41 0.45 0.10 57.21 01:26:01 4 34.61 0.00 6.26 2.28 0.10 56.75 01:26:01 5 31.69 0.00 6.33 3.49 0.10 58.39 01:26:01 6 37.82 0.00 6.46 1.54 0.10 54.07 01:26:01 7 33.90 0.00 6.20 1.60 0.12 58.18 01:27:01 all 4.58 0.00 1.76 0.93 0.03 92.69 01:27:01 0 5.70 0.00 1.66 2.50 0.03 90.10 01:27:01 1 5.00 0.00 1.84 0.17 0.03 92.96 01:27:01 2 3.96 0.00 1.83 0.08 0.02 94.12 01:27:01 3 3.75 0.00 1.91 0.17 0.03 94.13 01:27:01 4 3.85 0.00 1.88 3.42 0.03 90.82 01:27:01 5 3.79 0.00 1.43 0.07 0.03 94.68 01:27:01 6 6.77 0.00 2.00 0.12 0.03 91.08 01:27:01 7 3.80 0.00 1.56 0.91 0.03 93.70 01:28:01 all 0.27 0.00 0.01 0.00 0.00 99.71 01:28:01 0 2.02 0.00 0.03 0.02 0.00 97.93 01:28:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:28:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:28:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:28:01 4 0.02 0.00 0.02 0.02 0.00 99.95 01:28:01 5 0.07 0.00 0.02 0.00 0.00 99.92 01:28:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:28:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:29:01 all 0.27 0.00 0.03 0.00 0.01 99.69 01:29:01 0 0.65 0.00 0.03 0.02 0.00 99.30 01:29:01 1 0.05 0.00 0.03 0.00 0.02 99.90 01:29:01 2 0.03 0.00 0.05 0.00 0.02 99.90 01:29:01 3 1.35 0.00 0.02 0.00 0.02 98.61 01:29:01 4 0.03 0.00 0.02 0.02 0.00 99.93 01:29:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:29:01 6 0.02 0.00 0.03 0.00 0.00 99.95 01:29:01 7 0.03 0.00 0.05 0.00 0.00 99.92 01:30:01 all 0.26 0.00 0.01 0.00 0.01 99.73 01:30:01 0 0.02 0.00 0.00 0.02 0.02 99.95 01:30:01 1 0.00 0.00 0.02 0.00 0.00 99.98 01:30:01 2 0.02 0.00 0.00 0.02 0.00 99.97 01:30:01 3 1.97 0.00 0.00 0.00 0.02 98.01 01:30:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:30:01 5 0.02 0.00 0.03 0.00 0.00 99.95 01:30:01 6 0.00 0.00 0.00 0.00 0.02 99.98 01:30:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:31:01 all 0.27 0.00 0.02 0.01 0.00 99.70 01:31:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:31:01 1 0.03 0.00 0.02 0.02 0.00 99.93 01:31:01 2 0.05 0.00 0.07 0.03 0.00 99.85 01:31:01 3 1.99 0.00 0.05 0.00 0.02 97.95 01:31:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:31:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:31:01 6 0.03 0.00 0.00 0.00 0.00 99.97 01:31:01 7 0.03 0.00 0.00 0.00 0.00 99.97 01:32:01 all 0.08 0.00 0.01 0.01 0.00 99.90 01:32:01 0 0.00 0.00 0.02 0.03 0.00 99.95 01:32:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:32:01 2 0.07 0.00 0.00 0.03 0.00 99.90 01:32:01 3 0.50 0.00 0.02 0.00 0.02 99.47 01:32:01 4 0.02 0.00 0.00 0.00 0.02 99.97 01:32:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:32:01 6 0.00 0.00 0.02 0.00 0.00 99.98 01:32:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:33:01 all 0.17 0.00 0.04 0.01 0.00 99.78 01:33:01 0 0.33 0.00 0.08 0.00 0.00 99.58 01:33:01 1 0.15 0.00 0.03 0.02 0.00 99.80 01:33:01 2 0.28 0.00 0.02 0.02 0.02 99.67 01:33:01 3 0.13 0.00 0.10 0.02 0.02 99.73 01:33:01 4 0.08 0.00 0.03 0.00 0.00 99.88 01:33:01 5 0.12 0.00 0.05 0.00 0.00 99.83 01:33:01 6 0.17 0.00 0.00 0.00 0.00 99.83 01:33:01 7 0.07 0.00 0.02 0.00 0.00 99.92 01:34:01 all 0.10 0.00 0.03 0.01 0.00 99.86 01:34:01 0 0.10 0.00 0.03 0.02 0.00 99.85 01:34:01 1 0.12 0.00 0.02 0.02 0.00 99.85 01:34:01 2 0.08 0.00 0.02 0.02 0.00 99.88 01:34:01 3 0.03 0.00 0.02 0.00 0.02 99.93 01:34:01 4 0.05 0.00 0.02 0.00 0.00 99.93 01:34:01 5 0.10 0.00 0.03 0.02 0.00 99.85 01:34:01 6 0.22 0.00 0.00 0.02 0.00 99.77 01:34:01 7 0.08 0.00 0.08 0.00 0.00 99.83 01:35:01 all 0.24 0.00 0.01 0.00 0.00 99.74 01:35:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:35:01 1 1.82 0.00 0.02 0.02 0.02 98.13 01:35:01 2 0.02 0.00 0.02 0.02 0.00 99.95 01:35:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:35:01 4 0.03 0.00 0.00 0.00 0.00 99.97 01:35:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:35:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:35:01 7 0.02 0.00 0.00 0.00 0.02 99.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.37 0.00 1.02 0.41 0.02 94.17 Average: 0 4.78 0.00 0.96 0.33 0.02 93.91 Average: 1 4.41 0.00 0.96 0.10 0.02 94.51 Average: 2 4.17 0.00 1.01 0.08 0.02 94.72 Average: 3 4.79 0.00 1.17 0.63 0.03 93.38 Average: 4 4.15 0.00 1.06 0.93 0.02 93.84 Average: 5 3.77 0.00 0.94 0.35 0.02 94.92 Average: 6 4.72 0.00 1.08 0.55 0.02 93.63 Average: 7 4.18 0.00 0.99 0.31 0.02 94.49