---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1569 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 144G 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1569) 06/07/22 _x86_64_ (8 CPU) 00:29:19 LINUX RESTART (8 CPU) 00:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:31:01 241.58 5.02 236.56 0.00 431.79 127427.56 0.00 00:32:01 191.50 1.65 189.85 0.00 51.59 64895.85 0.00 00:33:01 5.98 0.00 5.98 0.00 0.00 33078.72 0.00 00:34:01 5.80 0.00 5.80 0.00 0.00 29051.42 0.00 00:35:01 3.12 0.88 2.23 0.00 18.53 31.59 0.00 00:36:01 1.47 0.00 1.47 0.00 0.00 17.06 0.00 00:37:01 1.02 0.00 1.02 0.00 0.00 12.53 0.00 00:38:01 1.42 0.00 1.42 0.00 0.00 17.86 0.00 00:39:01 1.03 0.00 1.03 0.00 0.00 10.93 0.00 00:40:01 1.90 0.00 1.90 0.00 0.00 26.79 0.00 Average: 45.48 0.75 44.72 0.00 50.19 25456.31 0.00 00:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:31:01 28009380 31740188 556656 1.69 192116 3708896 2332796 6.87 1287844 3098488 35944 00:32:01 27429116 31773212 521140 1.58 204648 4251372 1873192 5.52 1370580 3540628 304 00:33:01 27435200 31779468 514604 1.56 204724 4251376 1873192 5.52 1360484 3540632 212 00:34:01 27436144 31780520 513416 1.56 204820 4251368 1889320 5.57 1359088 3540656 24 00:35:01 27441384 31786676 507204 1.54 204912 4251900 1914752 5.64 1353356 3541044 16 00:36:01 27442336 31787760 505964 1.54 204936 4252028 1914752 5.64 1352532 3541148 28 00:37:01 27444832 31790548 503440 1.53 204956 4252036 1914752 5.64 1349284 3541420 20 00:38:01 27445400 31790996 502920 1.53 204980 4252040 1914752 5.64 1348980 3541448 52 00:39:01 27445360 31791012 502892 1.53 204996 4252040 1914752 5.64 1349188 3541452 12 00:40:01 27445328 31791284 502932 1.53 205052 4252008 1914752 5.64 1349364 3541692 76 Average: 27497448 31781166 513117 1.56 203614 4197506 1945701 5.73 1348070 3496861 3669 00:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:31:01 veth343b17d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:31:01 lo 4.13 4.13 0.41 0.41 0.00 0.00 0.00 0.00 00:31:01 docker0 197.10 235.98 15.74 2122.00 0.00 0.00 0.00 0.00 00:31:01 ens3 497.03 358.56 7154.46 96.47 0.00 0.00 0.00 0.00 00:32:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 00:32:01 docker0 12.78 15.91 0.75 89.67 0.00 0.00 0.00 0.00 00:32:01 ens3 174.20 121.40 2692.10 77.19 0.00 0.00 0.00 0.00 00:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 ens3 3.12 1.67 4.58 0.37 0.00 0.00 0.00 0.00 00:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 ens3 0.85 0.62 0.29 0.23 0.00 0.00 0.00 0.00 00:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 00:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 ens3 0.20 0.10 0.07 0.01 0.00 0.00 0.00 0.00 00:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 ens3 0.28 0.13 0.02 0.01 0.00 0.00 0.00 0.00 00:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 ens3 0.28 0.20 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 20.99 25.19 1.65 221.16 0.00 0.00 0.00 0.00 Average: ens3 67.62 48.28 985.12 17.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1569) 06/07/22 _x86_64_ (8 CPU) 00:29:19 LINUX RESTART (8 CPU) 00:30:01 CPU %user %nice %system %iowait %steal %idle 00:31:01 all 14.25 0.00 6.08 2.10 0.09 77.48 00:31:01 0 15.35 0.00 5.21 0.81 0.08 78.54 00:31:01 1 13.88 0.00 6.28 3.44 0.08 76.31 00:31:01 2 13.97 0.00 5.98 1.68 0.08 78.29 00:31:01 3 14.44 0.00 5.83 1.77 0.10 77.86 00:31:01 4 14.53 0.00 5.30 0.48 0.10 79.60 00:31:01 5 13.44 0.00 6.47 3.40 0.08 76.61 00:31:01 6 13.80 0.00 6.71 3.85 0.08 75.56 00:31:01 7 14.56 0.00 6.88 1.34 0.12 77.10 00:32:01 all 25.40 0.00 5.47 0.76 0.09 68.29 00:32:01 0 23.51 0.00 5.26 0.81 0.08 70.34 00:32:01 1 25.86 0.00 5.26 1.26 0.08 67.53 00:32:01 2 24.65 0.00 5.71 1.08 0.08 68.47 00:32:01 3 26.33 0.00 6.35 1.35 0.10 65.86 00:32:01 4 26.73 0.00 5.07 0.27 0.08 67.84 00:32:01 5 24.33 0.00 5.24 0.34 0.08 70.00 00:32:01 6 25.65 0.00 5.37 0.08 0.08 68.82 00:32:01 7 26.16 0.00 5.46 0.85 0.08 67.45 00:33:01 all 0.02 0.00 0.02 0.01 0.01 99.93 00:33:01 0 0.00 0.00 0.03 0.03 0.00 99.93 00:33:01 1 0.03 0.00 0.00 0.07 0.02 99.88 00:33:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:33:01 3 0.07 0.00 0.05 0.00 0.02 99.87 00:33:01 4 0.02 0.00 0.03 0.00 0.00 99.95 00:33:01 5 0.02 0.00 0.02 0.00 0.02 99.95 00:33:01 6 0.00 0.00 0.02 0.02 0.00 99.97 00:33:01 7 0.05 0.00 0.02 0.00 0.00 99.93 00:34:01 all 0.04 0.00 0.02 0.01 0.00 99.93 00:34:01 0 0.05 0.00 0.02 0.03 0.02 99.88 00:34:01 1 0.03 0.00 0.03 0.05 0.00 99.88 00:34:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:34:01 3 0.10 0.00 0.07 0.00 0.00 99.83 00:34:01 4 0.03 0.00 0.00 0.00 0.00 99.97 00:34:01 5 0.03 0.00 0.02 0.00 0.00 99.95 00:34:01 6 0.00 0.00 0.00 0.00 0.02 99.98 00:34:01 7 0.03 0.00 0.00 0.00 0.00 99.97 00:35:01 all 0.06 0.00 0.05 0.03 0.00 99.86 00:35:01 0 0.20 0.00 0.02 0.05 0.00 99.73 00:35:01 1 0.07 0.00 0.03 0.00 0.00 99.90 00:35:01 2 0.03 0.00 0.07 0.02 0.00 99.88 00:35:01 3 0.07 0.00 0.10 0.00 0.02 99.82 00:35:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:35:01 5 0.10 0.00 0.10 0.02 0.00 99.78 00:35:01 6 0.00 0.00 0.02 0.08 0.00 99.90 00:35:01 7 0.02 0.00 0.02 0.05 0.02 99.90 00:36:01 all 0.26 0.00 0.01 0.01 0.00 99.72 00:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:36:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:36:01 2 0.00 0.00 0.00 0.02 0.02 99.97 00:36:01 3 0.05 0.00 0.02 0.00 0.00 99.93 00:36:01 4 0.00 0.00 0.03 0.00 0.02 99.95 00:36:01 5 1.97 0.00 0.00 0.02 0.00 98.01 00:36:01 6 0.00 0.00 0.02 0.02 0.00 99.97 00:36:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:37:01 all 0.27 0.00 0.01 0.00 0.00 99.71 00:37:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:37:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:37:01 2 0.03 0.00 0.02 0.02 0.00 99.93 00:37:01 3 0.08 0.00 0.03 0.00 0.00 99.88 00:37:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:37:01 5 2.00 0.00 0.03 0.00 0.00 97.96 00:37:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:37:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:38:01 all 0.13 0.00 0.01 0.00 0.00 99.85 00:38:01 0 0.02 0.00 0.03 0.00 0.00 99.95 00:38:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:38:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:38:01 3 0.03 0.00 0.02 0.00 0.02 99.93 00:38:01 4 0.03 0.00 0.03 0.00 0.00 99.93 00:38:01 5 0.91 0.00 0.02 0.02 0.00 99.05 00:38:01 6 0.00 0.00 0.00 0.02 0.00 99.98 00:38:01 7 0.02 0.00 0.02 0.00 0.00 99.97 00:39:01 all 0.01 0.00 0.01 0.01 0.00 99.97 00:39:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:39:01 1 0.00 0.00 0.02 0.00 0.00 99.98 00:39:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:39:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:39:01 4 0.03 0.00 0.02 0.00 0.00 99.95 00:39:01 5 0.02 0.00 0.02 0.02 0.00 99.95 00:39:01 6 0.02 0.00 0.00 0.03 0.00 99.95 00:39:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:40:01 all 0.02 0.00 0.01 0.01 0.00 99.96 00:40:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:40:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:40:01 3 0.05 0.00 0.00 0.02 0.00 99.93 00:40:01 4 0.07 0.00 0.03 0.00 0.00 99.90 00:40:01 5 0.02 0.00 0.00 0.03 0.02 99.93 00:40:01 6 0.00 0.00 0.02 0.02 0.00 99.97 00:40:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 4.00 0.00 1.15 0.29 0.02 94.54 Average: 0 3.88 0.00 1.05 0.17 0.02 94.89 Average: 1 3.95 0.00 1.15 0.48 0.02 94.40 Average: 2 3.83 0.00 1.17 0.28 0.02 94.71 Average: 3 4.07 0.00 1.23 0.31 0.03 94.36 Average: 4 4.10 0.00 1.04 0.07 0.02 94.77 Average: 5 4.23 0.00 1.17 0.38 0.02 94.20 Average: 6 3.91 0.00 1.20 0.41 0.02 94.47 Average: 7 4.03 0.00 1.22 0.22 0.02 94.51