---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-47810 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-47810) 05/10/22 _x86_64_ (8 CPU) 17:37:51 LINUX RESTART (8 CPU) 17:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:39:02 347.22 55.81 291.40 0.00 7430.72 202038.39 0.00 17:40:01 202.51 1.22 201.29 0.00 16.95 39707.44 0.00 17:41:01 152.96 0.87 152.09 0.00 18.40 33805.97 0.00 17:42:01 1.95 0.00 1.95 0.00 0.00 24.28 0.00 17:43:01 1.22 0.02 1.20 0.00 0.13 14.26 0.00 17:44:01 0.98 0.00 0.98 0.00 0.00 13.46 0.00 17:45:01 1.15 0.00 1.15 0.00 0.00 13.73 0.00 17:46:01 0.92 0.00 0.92 0.00 0.00 12.80 0.00 17:47:01 1.17 0.00 1.17 0.00 0.00 14.13 0.00 17:48:01 1.20 0.00 1.20 0.00 0.00 15.33 0.00 17:49:01 3.17 1.57 1.60 0.00 49.06 24.80 0.00 Average: 64.74 5.41 59.33 0.00 684.31 25042.32 0.00 17:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:39:02 28978380 31773816 531656 1.62 116324 2949860 1960172 5.78 1103604 2427600 0 17:40:01 28362212 31642636 644508 1.96 163288 3323772 2535036 7.47 1428640 2632020 33652 17:41:01 27784340 31764144 525460 1.60 174364 3956372 1782580 5.25 1349212 3235960 280 17:42:01 27783696 31763632 525524 1.60 174408 3956376 1782580 5.25 1348780 3235964 52 17:43:01 27795652 31775596 513612 1.56 174444 3956384 1782580 5.25 1337668 3236100 28 17:44:01 27795612 31775556 513536 1.56 174468 3956384 1782580 5.25 1337736 3236100 152 17:45:01 27802548 31782616 506420 1.54 174504 3956388 1782580 5.25 1331208 3236104 44 17:46:01 27802540 31782632 506372 1.54 174520 3956396 1782580 5.25 1331184 3236108 288 17:47:01 27802768 31782880 506116 1.54 174544 3956396 1782580 5.25 1331000 3236112 28 17:48:01 27802672 31782848 506076 1.54 174584 3956392 1782580 5.25 1331328 3236124 164 17:49:01 27798620 31781124 507560 1.54 174624 3957852 1782580 5.25 1336304 3235684 40 Average: 27955367 31764316 526076 1.60 168188 3807507 1867130 5.50 1324242 3107625 3157 17:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:39:02 lo 7.20 7.20 0.70 0.70 0.00 0.00 0.00 0.00 17:39:02 docker0 26.16 23.68 2.08 190.54 0.00 0.00 0.00 0.00 17:39:02 ens3 729.72 447.50 7100.17 108.08 0.00 0.00 0.00 0.00 17:40:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:40:01 docker0 109.63 139.11 8.65 1075.71 0.00 0.00 0.00 0.00 17:40:01 ens3 220.25 165.53 1130.33 75.75 0.00 0.00 0.00 0.00 17:40:01 veth3b0baeb 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 17:41:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 17:41:01 docker0 6.85 9.42 0.40 53.69 0.00 0.00 0.00 0.00 17:41:01 ens3 125.56 77.60 2630.04 25.24 0.00 0.00 0.00 0.00 17:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 ens3 9.18 11.96 4.82 14.63 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 ens3 4.47 8.20 0.37 7.58 0.00 0.00 0.00 0.00 17:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 ens3 14.45 25.40 1.56 23.43 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 ens3 0.33 0.20 0.08 0.01 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 ens3 0.27 0.02 0.01 0.00 0.00 0.00 0.00 0.00 17:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 ens3 0.68 0.10 0.06 0.01 0.00 0.00 0.00 0.00 17:49:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 7.72 5.90 5.61 6.16 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 12.82 15.47 1.00 118.54 0.00 0.00 0.00 0.00 Average: ens3 100.98 67.35 988.32 23.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-47810) 05/10/22 _x86_64_ (8 CPU) 17:37:51 LINUX RESTART (8 CPU) 17:38:01 CPU %user %nice %system %iowait %steal %idle 17:39:02 all 11.02 0.00 4.11 2.46 0.07 82.34 17:39:02 0 11.62 0.00 4.36 4.21 0.07 79.74 17:39:02 1 11.95 0.00 4.03 2.99 0.07 80.95 17:39:02 2 10.39 0.00 3.95 3.41 0.07 82.18 17:39:02 3 9.38 0.00 4.95 1.33 0.07 84.27 17:39:02 4 12.10 0.00 3.95 0.91 0.05 82.99 17:39:02 5 9.13 0.00 3.44 2.95 0.07 84.42 17:39:02 6 13.70 0.00 4.54 2.46 0.05 79.25 17:39:02 7 9.89 0.00 3.68 1.37 0.08 84.97 17:40:01 all 28.27 0.00 5.95 1.41 0.09 64.28 17:40:01 0 27.87 0.00 6.36 1.92 0.10 63.74 17:40:01 1 26.46 0.00 5.48 0.36 0.09 67.61 17:40:01 2 29.30 0.00 6.46 2.55 0.10 61.58 17:40:01 3 28.81 0.00 6.06 1.13 0.10 63.90 17:40:01 4 29.60 0.00 5.85 0.56 0.09 63.89 17:40:01 5 28.20 0.00 6.09 4.05 0.09 61.57 17:40:01 6 28.76 0.00 5.52 0.19 0.10 65.42 17:40:01 7 27.12 0.00 5.80 0.46 0.09 66.53 17:41:01 all 14.98 0.00 3.34 1.09 0.06 80.53 17:41:01 0 15.29 0.00 4.13 3.07 0.07 77.45 17:41:01 1 17.44 0.00 3.84 1.56 0.07 77.09 17:41:01 2 14.49 0.00 3.54 0.57 0.07 81.33 17:41:01 3 14.66 0.00 3.53 0.12 0.07 81.63 17:41:01 4 14.83 0.00 3.06 2.20 0.05 79.87 17:41:01 5 15.14 0.00 3.44 0.79 0.05 80.58 17:41:01 6 15.41 0.00 3.14 0.08 0.05 81.31 17:41:01 7 12.56 0.00 2.08 0.30 0.05 85.01 17:42:01 all 0.04 0.00 0.03 0.01 0.00 99.92 17:42:01 0 0.07 0.00 0.03 0.02 0.00 99.88 17:42:01 1 0.07 0.00 0.07 0.03 0.00 99.83 17:42:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:42:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:42:01 4 0.00 0.00 0.02 0.02 0.02 99.95 17:42:01 5 0.05 0.00 0.05 0.00 0.00 99.90 17:42:01 6 0.03 0.00 0.02 0.00 0.00 99.95 17:42:01 7 0.02 0.00 0.03 0.00 0.00 99.95 17:43:01 all 0.03 0.00 0.03 0.01 0.00 99.93 17:43:01 0 0.05 0.00 0.07 0.08 0.00 99.80 17:43:01 1 0.02 0.00 0.03 0.00 0.00 99.95 17:43:01 2 0.07 0.00 0.03 0.00 0.02 99.88 17:43:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:43:01 4 0.02 0.00 0.05 0.02 0.00 99.92 17:43:01 5 0.03 0.00 0.00 0.00 0.00 99.97 17:43:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:43:01 7 0.00 0.00 0.03 0.00 0.00 99.97 17:44:01 all 0.03 0.00 0.03 0.00 0.00 99.93 17:44:01 0 0.05 0.00 0.05 0.00 0.00 99.90 17:44:01 1 0.07 0.00 0.05 0.02 0.00 99.87 17:44:01 2 0.02 0.00 0.02 0.00 0.02 99.95 17:44:01 3 0.07 0.00 0.02 0.00 0.00 99.92 17:44:01 4 0.00 0.00 0.00 0.02 0.00 99.98 17:44:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:44:01 6 0.03 0.00 0.07 0.00 0.00 99.90 17:44:01 7 0.02 0.00 0.02 0.00 0.02 99.95 17:45:01 all 0.02 0.00 0.01 0.00 0.00 99.96 17:45:01 0 0.00 0.00 0.00 0.02 0.00 99.98 17:45:01 1 0.05 0.00 0.02 0.00 0.00 99.93 17:45:01 2 0.03 0.00 0.02 0.00 0.00 99.95 17:45:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:45:01 4 0.05 0.00 0.03 0.02 0.00 99.90 17:45:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:45:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:45:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:46:01 all 0.01 0.00 0.00 0.00 0.01 99.97 17:46:01 0 0.02 0.00 0.02 0.02 0.00 99.95 17:46:01 1 0.03 0.00 0.00 0.00 0.02 99.95 17:46:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:46:01 3 0.03 0.00 0.02 0.00 0.02 99.93 17:46:01 4 0.00 0.00 0.00 0.02 0.00 99.98 17:46:01 5 0.00 0.00 0.00 0.00 0.02 99.98 17:46:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:46:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:47:01 all 0.01 0.00 0.01 0.00 0.00 99.97 17:47:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:47:01 1 0.02 0.00 0.03 0.00 0.00 99.95 17:47:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:47:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:47:01 4 0.00 0.00 0.00 0.02 0.00 99.98 17:47:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:47:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:47:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:48:01 all 0.01 0.00 0.01 0.00 0.00 99.98 17:48:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:48:01 1 0.00 0.00 0.00 0.02 0.00 99.98 17:48:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:48:01 3 0.02 0.00 0.03 0.00 0.02 99.93 17:48:01 4 0.00 0.00 0.00 0.02 0.00 99.98 17:48:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:48:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:48:01 7 0.00 0.00 0.02 0.00 0.00 99.98 17:49:01 all 0.20 0.00 0.03 0.01 0.00 99.76 17:49:01 0 0.18 0.00 0.02 0.02 0.02 99.77 17:49:01 1 0.22 0.00 0.05 0.02 0.00 99.72 17:49:01 2 0.37 0.00 0.03 0.02 0.00 99.58 17:49:01 3 0.25 0.00 0.07 0.02 0.00 99.67 17:49:01 4 0.22 0.00 0.02 0.02 0.00 99.75 17:49:01 5 0.05 0.00 0.00 0.00 0.00 99.95 17:49:01 6 0.27 0.00 0.00 0.02 0.02 99.70 17:49:01 7 0.07 0.00 0.02 0.00 0.00 99.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.89 0.00 1.22 0.45 0.02 93.42 Average: 0 4.95 0.00 1.35 0.84 0.02 92.83 Average: 1 5.04 0.00 1.22 0.45 0.02 93.26 Average: 2 4.90 0.00 1.26 0.59 0.02 93.22 Average: 3 4.77 0.00 1.32 0.23 0.03 93.65 Average: 4 5.10 0.00 1.17 0.34 0.02 93.38 Average: 5 4.72 0.00 1.17 0.70 0.02 93.39 Average: 6 5.23 0.00 1.19 0.25 0.02 93.31 Average: 7 4.43 0.00 1.04 0.19 0.02 94.31