---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-570 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: 2800.000 BogoMIPS: 5600.00 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-570) 06/01/22 _x86_64_ (8 CPU) 20:34:40 LINUX RESTART (8 CPU) 20:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:36:01 409.29 47.13 362.16 0.00 4148.04 184510.56 0.00 20:37:01 159.07 0.10 158.97 0.00 8.93 36023.73 0.00 20:38:01 78.12 0.05 78.07 0.00 7.20 19478.50 0.00 20:39:01 1.53 0.00 1.53 0.00 0.00 17.19 0.00 20:40:01 1.65 0.02 1.63 0.00 0.13 18.26 0.00 20:41:01 1.78 0.00 1.78 0.00 0.00 25.06 0.00 20:42:01 0.98 0.00 0.98 0.00 0.00 10.80 0.00 20:43:01 1.52 0.00 1.52 0.00 0.00 18.53 0.00 20:44:01 1.03 0.00 1.03 0.00 0.00 11.33 0.00 20:45:01 1.97 0.00 1.97 0.00 0.00 26.53 0.00 20:46:01 1.08 0.10 0.98 0.00 10.26 12.80 0.00 Average: 59.29 4.24 55.04 0.00 373.77 21584.32 0.00 20:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:36:01 28440996 31739280 556252 1.69 138596 3374496 2255184 6.65 1192428 2807712 115568 20:37:01 28269748 31706136 584460 1.78 163312 3478172 2772844 8.17 1355900 2799832 412 20:38:01 27807320 31776656 512112 1.56 173144 3950120 1777344 5.24 1333536 3230668 12 20:39:01 27808372 31777832 510708 1.55 173180 3950120 1777344 5.24 1333040 3230668 220 20:40:01 27817596 31787392 501500 1.53 173244 3950132 1777344 5.24 1323208 3230944 48 20:41:01 27818076 31787936 500892 1.52 173300 3950136 1777344 5.24 1323584 3230952 216 20:42:01 27827360 31797232 491616 1.50 173312 3950136 1777344 5.24 1313856 3230948 16 20:43:01 27827856 31797732 491028 1.49 173340 3950140 1777344 5.24 1313964 3230952 48 20:44:01 27828008 31797932 491028 1.49 173364 3950140 1777344 5.24 1313868 3230952 12 20:45:01 27827952 31797908 490984 1.49 173424 3950120 1777344 5.24 1314136 3230956 16 20:46:01 27825680 31795988 492192 1.50 173440 3950440 1828296 5.39 1315172 3230972 28 Average: 27918088 31778366 511161 1.55 169241 3854923 1915916 5.65 1312063 3153232 10600 20:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:36:01 docker0 127.96 154.77 10.18 1232.45 0.00 0.00 0.00 0.00 20:36:01 ens3 838.21 520.00 7206.88 115.12 0.00 0.00 0.00 0.00 20:36:01 lo 6.51 6.51 0.64 0.64 0.00 0.00 0.00 0.00 20:37:01 docker0 7.90 9.60 0.45 38.10 0.00 0.00 0.00 0.00 20:37:01 ens3 84.00 64.24 124.91 67.15 0.00 0.00 0.00 0.00 20:37:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 20:37:01 veth741a6d6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 vethb646d87 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 2.83 5.42 0.18 51.54 0.00 0.00 0.00 0.00 20:38:01 ens3 186.67 135.83 2616.21 269.22 0.00 0.00 0.00 0.00 20:38:01 lo 6.53 6.53 0.65 0.65 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 ens3 0.78 0.50 0.36 0.28 0.00 0.00 0.00 0.00 20:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 ens3 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 20:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 ens3 4.72 3.37 4.75 1.55 0.00 0.00 0.00 0.00 20:46:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 12.43 15.22 0.97 118.50 0.00 0.00 0.00 0.00 Average: ens3 100.24 65.16 895.23 41.10 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-570) 06/01/22 _x86_64_ (8 CPU) 20:34:40 LINUX RESTART (8 CPU) 20:35:02 CPU %user %nice %system %iowait %steal %idle 20:36:01 all 11.71 0.00 4.34 3.02 0.07 80.85 20:36:01 0 11.96 0.00 4.03 0.60 0.05 83.36 20:36:01 1 13.65 0.00 3.69 5.08 0.07 77.51 20:36:01 2 10.41 0.00 5.13 3.16 0.07 81.24 20:36:01 3 12.35 0.00 3.97 0.79 0.09 82.81 20:36:01 4 10.96 0.00 4.15 7.31 0.07 77.52 20:36:01 5 11.26 0.00 4.03 4.12 0.07 80.52 20:36:01 6 12.38 0.00 4.46 0.36 0.07 82.73 20:36:01 7 10.74 0.00 5.26 2.80 0.09 81.12 20:37:01 all 34.29 0.00 6.36 1.19 0.10 58.06 20:37:01 0 35.11 0.00 6.10 0.20 0.10 58.48 20:37:01 1 35.75 0.00 6.73 1.97 0.10 55.44 20:37:01 2 34.67 0.00 7.10 1.06 0.12 57.06 20:37:01 3 33.05 0.00 6.45 0.07 0.10 60.33 20:37:01 4 34.65 0.00 6.30 1.93 0.10 57.01 20:37:01 5 33.99 0.00 6.35 1.91 0.12 57.64 20:37:01 6 33.08 0.00 5.72 0.30 0.08 60.81 20:37:01 7 34.00 0.00 6.12 2.11 0.10 57.67 20:38:01 all 4.31 0.00 1.65 0.63 0.04 93.38 20:38:01 0 5.09 0.00 1.67 0.10 0.03 93.11 20:38:01 1 4.02 0.00 1.42 0.03 0.03 94.49 20:38:01 2 3.84 0.00 1.74 0.02 0.03 94.37 20:38:01 3 3.83 0.00 1.34 0.02 0.03 94.78 20:38:01 4 4.76 0.00 1.61 1.58 0.05 92.00 20:38:01 5 5.46 0.00 1.56 0.30 0.03 92.65 20:38:01 6 3.51 0.00 1.77 2.66 0.03 92.02 20:38:01 7 3.97 0.00 2.05 0.35 0.03 93.60 20:39:01 all 0.02 0.00 0.01 0.00 0.00 99.96 20:39:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:39:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:39:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:39:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:39:01 4 0.03 0.00 0.02 0.02 0.00 99.93 20:39:01 5 0.03 0.00 0.00 0.00 0.02 99.95 20:39:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:39:01 7 0.07 0.00 0.00 0.02 0.00 99.92 20:40:01 all 0.03 0.00 0.02 0.01 0.00 99.95 20:40:01 0 0.07 0.00 0.05 0.00 0.00 99.88 20:40:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:40:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:40:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:40:01 4 0.03 0.00 0.00 0.05 0.00 99.92 20:40:01 5 0.03 0.00 0.03 0.00 0.00 99.93 20:40:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:40:01 7 0.02 0.00 0.03 0.02 0.00 99.93 20:41:01 all 0.00 0.00 0.00 0.01 0.01 99.97 20:41:01 0 0.00 0.00 0.02 0.00 0.02 99.97 20:41:01 1 0.00 0.00 0.00 0.02 0.02 99.97 20:41:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:41:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:41:01 4 0.02 0.00 0.00 0.02 0.02 99.95 20:41:01 5 0.00 0.00 0.00 0.00 0.02 99.98 20:41:01 6 0.00 0.00 0.00 0.02 0.00 99.98 20:41:01 7 0.00 0.00 0.02 0.03 0.00 99.95 20:42:01 all 0.03 0.00 0.01 0.00 0.00 99.96 20:42:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:42:01 1 0.03 0.00 0.00 0.00 0.00 99.97 20:42:01 2 0.02 0.00 0.05 0.00 0.00 99.93 20:42:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:42:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:42:01 5 0.05 0.00 0.02 0.00 0.02 99.92 20:42:01 6 0.03 0.00 0.00 0.00 0.00 99.97 20:42:01 7 0.02 0.00 0.00 0.00 0.02 99.97 20:43:01 all 0.01 0.00 0.01 0.01 0.00 99.97 20:43:01 0 0.00 0.00 0.03 0.00 0.00 99.97 20:43:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:43:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:43:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:43:01 4 0.02 0.00 0.02 0.02 0.00 99.95 20:43:01 5 0.02 0.00 0.02 0.00 0.02 99.95 20:43:01 6 0.00 0.00 0.00 0.02 0.00 99.98 20:43:01 7 0.00 0.00 0.02 0.02 0.00 99.97 20:44:01 all 0.24 0.00 0.01 0.00 0.00 99.74 20:44:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:44:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:44:01 2 0.02 0.00 0.02 0.00 0.00 99.97 20:44:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:44:01 4 1.76 0.00 0.02 0.02 0.02 98.19 20:44:01 5 0.02 0.00 0.03 0.00 0.00 99.95 20:44:01 6 0.03 0.00 0.00 0.00 0.02 99.95 20:44:01 7 0.02 0.00 0.00 0.02 0.00 99.97 20:45:01 all 0.26 0.00 0.00 0.01 0.01 99.72 20:45:01 0 0.03 0.00 0.02 0.00 0.02 99.93 20:45:01 1 0.00 0.00 0.00 0.00 0.02 99.98 20:45:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:45:01 4 1.99 0.00 0.00 0.03 0.00 97.98 20:45:01 5 0.03 0.00 0.02 0.00 0.02 99.93 20:45:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:45:01 7 0.00 0.00 0.00 0.03 0.00 99.97 20:46:01 all 0.27 0.00 0.07 0.01 0.00 99.65 20:46:01 0 0.05 0.00 0.13 0.00 0.00 99.82 20:46:01 1 0.07 0.00 0.03 0.00 0.00 99.90 20:46:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:46:01 3 0.05 0.00 0.05 0.00 0.00 99.90 20:46:01 4 1.76 0.00 0.12 0.02 0.00 98.11 20:46:01 5 0.10 0.00 0.07 0.02 0.02 99.80 20:46:01 6 0.03 0.00 0.05 0.00 0.00 99.92 20:46:01 7 0.08 0.00 0.07 0.02 0.00 99.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.60 0.00 1.12 0.44 0.02 93.82 Average: 0 4.72 0.00 1.09 0.08 0.02 94.09 Average: 1 4.82 0.00 1.07 0.63 0.02 93.46 Average: 2 4.41 0.00 1.26 0.38 0.02 93.93 Average: 3 4.43 0.00 1.06 0.08 0.02 94.41 Average: 4 5.03 0.00 1.09 0.98 0.02 92.87 Average: 5 4.58 0.00 1.09 0.57 0.03 93.73 Average: 6 4.42 0.00 1.08 0.30 0.02 94.17 Average: 7 4.39 0.00 1.21 0.48 0.02 93.89