---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40500 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-40500) 05/05/22 _x86_64_ (8 CPU) 14:31:11 LINUX RESTART (8 CPU) 14:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:33:01 367.91 14.81 353.09 0.00 2145.78 128390.07 0.00 14:34:01 172.00 0.07 171.94 0.00 2.53 74693.28 0.00 14:35:01 32.49 0.00 32.49 0.00 0.00 16450.61 0.00 14:36:01 2.15 0.00 2.15 0.00 0.00 23.33 0.00 14:37:01 1.77 0.02 1.75 0.00 0.13 19.33 0.00 14:38:01 2.08 0.00 2.08 0.00 0.00 22.93 0.00 14:39:01 1.52 0.00 1.52 0.00 0.00 16.93 0.00 14:40:01 2.17 0.00 2.17 0.00 0.00 23.73 0.00 14:41:01 1.40 0.00 1.40 0.00 0.00 15.86 0.00 Average: 64.83 1.66 63.18 0.00 238.71 24405.78 0.00 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 28598824 31777796 519648 1.58 157756 3245496 1905116 5.61 1124356 2732316 500 14:34:01 27992300 31734332 559928 1.70 167092 3759056 2313012 6.82 1359608 3056160 290448 14:35:01 27840580 31785252 507556 1.54 173260 3925712 1865436 5.50 1325384 3210756 12 14:36:01 27840760 31785508 507200 1.54 173340 3925712 1865436 5.50 1324344 3210756 12 14:37:01 27844256 31789160 503600 1.53 173424 3925712 1865436 5.50 1321444 3210856 24 14:38:01 27844476 31789448 503236 1.53 173484 3925720 1865436 5.50 1321160 3210856 12 14:39:01 27852248 31797424 495332 1.51 173556 3925724 1865436 5.50 1313884 3210980 12 14:40:01 27852460 31797688 494956 1.51 173632 3925728 1865436 5.50 1313872 3210988 12 14:41:01 27852392 31797724 495124 1.51 173700 3925728 1865436 5.50 1313972 3210992 12 Average: 27946477 31783815 509620 1.55 171027 3831621 1919576 5.66 1302003 3140518 32338 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 ens3 503.37 340.59 6252.49 108.69 0.00 0.00 0.00 0.00 14:33:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 14:33:01 docker0 110.23 144.26 8.90 1087.51 0.00 0.00 0.00 0.00 14:34:01 ens3 151.22 94.18 2684.19 30.54 0.00 0.00 0.00 0.00 14:34:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 14:34:01 docker0 10.16 14.76 0.60 89.63 0.00 0.00 0.00 0.00 14:35:01 ens3 45.48 40.78 21.70 52.41 0.00 0.00 0.00 0.00 14:35:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 0.15 0.13 0.08 0.07 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 77.84 52.89 995.37 21.30 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 13.38 17.67 1.06 130.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-40500) 05/05/22 _x86_64_ (8 CPU) 14:31:11 LINUX RESTART (8 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 10.47 0.00 4.42 2.66 0.06 82.40 14:33:01 0 10.83 0.00 4.08 1.01 0.03 84.04 14:33:01 1 9.80 0.00 4.36 4.61 0.05 81.18 14:33:01 2 11.84 0.00 5.33 2.64 0.07 80.11 14:33:01 3 10.56 0.00 3.80 0.58 0.07 84.99 14:33:01 4 9.64 0.00 3.83 4.64 0.07 81.83 14:33:01 5 10.04 0.00 4.11 0.12 0.07 85.66 14:33:01 6 10.31 0.00 4.26 1.27 0.05 84.11 14:33:01 7 10.70 0.00 5.60 6.39 0.07 77.24 14:34:01 all 33.57 0.00 6.04 1.17 0.08 59.13 14:34:01 0 33.38 0.00 6.45 0.98 0.08 59.10 14:34:01 1 32.07 0.00 5.89 0.73 0.07 61.25 14:34:01 2 33.09 0.00 6.02 2.92 0.08 57.89 14:34:01 3 35.16 0.00 6.31 2.86 0.10 55.57 14:34:01 4 34.12 0.00 6.72 1.16 0.08 57.91 14:34:01 5 34.05 0.00 5.88 0.25 0.08 59.73 14:34:01 6 32.07 0.00 5.41 0.15 0.08 62.29 14:34:01 7 34.65 0.00 5.65 0.32 0.08 59.30 14:35:01 all 1.64 0.00 0.73 0.36 0.01 97.26 14:35:01 0 1.54 0.00 0.58 0.02 0.02 97.85 14:35:01 1 1.82 0.00 0.62 0.00 0.02 97.54 14:35:01 2 1.46 0.00 0.82 0.34 0.02 97.36 14:35:01 3 1.39 0.00 1.37 2.23 0.00 95.01 14:35:01 4 1.34 0.00 0.69 0.00 0.02 97.96 14:35:01 5 1.84 0.00 0.54 0.00 0.00 97.63 14:35:01 6 2.05 0.00 0.58 0.00 0.02 97.35 14:35:01 7 1.67 0.00 0.62 0.30 0.00 97.41 14:36:01 all 0.01 0.00 0.01 0.02 0.00 99.96 14:36:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:36:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:36:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:36:01 3 0.02 0.00 0.02 0.13 0.00 99.83 14:36:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:36:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:36:01 6 0.07 0.00 0.03 0.00 0.00 99.90 14:36:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:37:01 all 0.02 0.00 0.01 0.01 0.00 99.95 14:37:01 0 0.02 0.00 0.02 0.02 0.00 99.95 14:37:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:37:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:37:01 3 0.02 0.00 0.00 0.07 0.00 99.92 14:37:01 4 0.02 0.00 0.02 0.00 0.00 99.97 14:37:01 5 0.02 0.00 0.02 0.00 0.00 99.97 14:37:01 6 0.03 0.00 0.02 0.00 0.02 99.93 14:37:01 7 0.02 0.00 0.02 0.00 0.02 99.95 14:38:01 all 0.03 0.00 0.02 0.02 0.00 99.94 14:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:38:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:38:01 2 0.13 0.00 0.07 0.00 0.00 99.80 14:38:01 3 0.00 0.00 0.00 0.18 0.00 99.82 14:38:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:38:01 5 0.00 0.00 0.02 0.00 0.00 99.98 14:38:01 6 0.03 0.00 0.03 0.00 0.00 99.93 14:38:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:39:01 all 0.01 0.00 0.01 0.01 0.01 99.96 14:39:01 0 0.00 0.00 0.00 0.00 0.02 99.98 14:39:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:39:01 2 0.02 0.00 0.02 0.00 0.02 99.95 14:39:01 3 0.00 0.00 0.00 0.08 0.02 99.90 14:39:01 4 0.00 0.00 0.05 0.00 0.02 99.93 14:39:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:39:01 6 0.02 0.00 0.03 0.00 0.02 99.93 14:39:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:40:01 all 0.01 0.00 0.01 0.01 0.00 99.97 14:40:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:40:01 3 0.00 0.00 0.00 0.05 0.00 99.95 14:40:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:40:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:40:01 6 0.03 0.00 0.03 0.03 0.02 99.88 14:40:01 7 0.00 0.00 0.02 0.00 0.00 99.98 14:41:01 all 0.02 0.00 0.00 0.00 0.00 99.98 14:41:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:41:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:41:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:41:01 3 0.00 0.00 0.00 0.02 0.00 99.98 14:41:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:41:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:41:01 6 0.07 0.00 0.00 0.00 0.00 99.93 14:41:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 5.04 0.00 1.24 0.47 0.02 93.23 Average: 0 5.05 0.00 1.23 0.22 0.02 93.48 Average: 1 4.82 0.00 1.20 0.59 0.01 93.38 Average: 2 5.15 0.00 1.36 0.65 0.02 92.82 Average: 3 5.18 0.00 1.26 0.68 0.02 92.85 Average: 4 4.98 0.00 1.25 0.64 0.02 93.11 Average: 5 5.06 0.00 1.16 0.04 0.02 93.72 Average: 6 4.92 0.00 1.14 0.16 0.02 93.76 Average: 7 5.17 0.00 1.31 0.77 0.02 92.73