---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4680 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4680) 03/21/23 _x86_64_ (8 CPU) 00:33:37 LINUX RESTART (8 CPU) 00:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:35:01 124.38 37.94 86.44 0.00 4224.10 90801.27 0.00 00:36:01 47.83 0.22 47.61 0.00 12.53 26144.18 0.00 00:37:01 2.12 0.00 2.12 0.00 0.00 23.35 0.00 00:38:01 1.88 0.00 1.88 0.00 0.00 20.80 0.00 00:39:01 47.51 11.56 35.94 0.00 5176.07 8043.99 0.00 00:40:01 11.56 0.03 11.53 0.00 0.67 839.19 0.00 00:41:01 13.65 0.13 13.52 0.00 13.20 9774.13 0.00 Average: 35.56 7.13 28.43 0.00 1346.65 19377.92 0.00 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 28847700 31495840 800552 2.43 79744 2835792 2119344 6.25 1200752 2445116 259900 00:36:01 28699568 31585328 712436 2.17 91492 3034404 1766628 5.21 1097044 2671172 440 00:37:01 28699460 31585432 711920 2.17 91572 3034400 1766628 5.21 1097376 2671176 8 00:38:01 28706692 31592832 704272 2.14 91660 3034412 1766628 5.21 1089664 2671180 8 00:39:01 28227800 31569276 718740 2.19 112704 3448448 1789456 5.27 1357096 2848816 188 00:40:01 28173008 31571620 715484 2.18 125952 3490140 1828716 5.39 1413088 2844664 8 00:41:01 27386248 31547060 736880 2.24 138248 4191000 1875744 5.53 1449360 3544848 485856 Average: 28391497 31563913 728612 2.22 104482 3295514 1844735 5.44 1243483 2813853 106630 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 ens3 665.37 419.51 6786.29 93.33 0.00 0.00 0.00 0.00 00:35:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 00:35:01 docker0 19.38 23.10 1.79 329.84 0.00 0.00 0.00 0.00 00:35:01 veth0fc8990 14.48 19.21 1.39 288.28 0.00 0.00 0.00 0.02 00:36:01 ens3 141.71 98.42 2532.03 91.40 0.00 0.00 0.00 0.00 00:36:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:36:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 ens3 1.67 0.08 0.18 0.06 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 00:38:01 ens3 1.03 0.40 0.28 0.21 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 00:39:01 ens3 251.17 128.16 2815.49 8.78 0.00 0.00 0.00 0.00 00:39:01 lo 0.67 0.67 0.06 0.06 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 00:40:01 ens3 0.70 0.53 0.33 0.14 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 00:41:01 ens3 154.30 91.73 3973.49 11.78 0.00 0.00 0.00 0.00 00:41:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 173.70 105.55 2301.06 29.38 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 2.77 3.30 0.26 47.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4680) 03/21/23 _x86_64_ (8 CPU) 00:33:37 LINUX RESTART (8 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 16.02 0.00 4.17 4.02 0.08 75.70 00:35:01 0 15.83 0.00 4.41 5.74 0.08 73.94 00:35:01 1 16.12 0.00 3.85 3.86 0.07 76.11 00:35:01 2 15.88 0.00 3.97 1.13 0.07 78.95 00:35:01 3 15.27 0.00 4.23 2.50 0.08 77.91 00:35:01 4 17.46 0.00 3.91 0.43 0.08 78.11 00:35:01 5 15.95 0.00 4.42 3.68 0.08 75.87 00:35:01 6 16.00 0.00 4.08 1.90 0.08 77.93 00:35:01 7 15.66 0.00 4.49 13.00 0.10 66.75 00:36:01 all 14.18 0.00 2.90 1.87 0.09 80.97 00:36:01 0 14.15 0.00 3.03 1.09 0.08 81.64 00:36:01 1 13.87 0.00 3.33 11.62 0.10 71.09 00:36:01 2 13.98 0.00 2.64 0.12 0.08 83.18 00:36:01 3 14.36 0.00 2.43 0.07 0.07 83.07 00:36:01 4 14.02 0.00 2.62 1.24 0.10 82.02 00:36:01 5 13.31 0.00 3.29 0.02 0.07 83.32 00:36:01 6 14.38 0.00 2.99 0.40 0.08 82.14 00:36:01 7 15.33 0.00 2.87 0.45 0.10 81.25 00:37:01 all 0.02 0.00 0.01 0.00 0.00 99.96 00:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:37:01 1 0.03 0.00 0.05 0.02 0.02 99.88 00:37:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:37:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:37:01 4 0.03 0.00 0.00 0.02 0.00 99.95 00:37:01 5 0.03 0.00 0.02 0.00 0.00 99.95 00:37:01 6 0.02 0.00 0.00 0.00 0.02 99.97 00:37:01 7 0.03 0.00 0.02 0.00 0.00 99.95 00:38:01 all 0.03 0.00 0.01 0.00 0.00 99.96 00:38:01 0 0.03 0.00 0.00 0.00 0.00 99.97 00:38:01 1 0.05 0.00 0.02 0.00 0.02 99.92 00:38:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:38:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:38:01 4 0.02 0.00 0.02 0.03 0.00 99.93 00:38:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:38:01 6 0.02 0.00 0.02 0.00 0.00 99.97 00:38:01 7 0.05 0.00 0.02 0.00 0.00 99.93 00:39:01 all 1.83 0.00 1.01 0.50 0.04 96.62 00:39:01 0 1.77 0.00 0.92 0.53 0.03 96.75 00:39:01 1 1.27 0.00 0.99 0.60 0.03 97.11 00:39:01 2 2.12 0.00 0.63 0.40 0.03 96.81 00:39:01 3 1.35 0.00 0.62 0.07 0.03 97.93 00:39:01 4 0.83 0.00 1.75 1.03 0.02 96.36 00:39:01 5 1.85 0.00 0.98 0.15 0.05 96.96 00:39:01 6 3.89 0.00 0.91 0.50 0.03 94.67 00:39:01 7 1.58 0.00 1.31 0.70 0.05 96.36 00:40:01 all 0.46 0.00 0.44 0.06 0.01 99.03 00:40:01 0 0.35 0.00 0.60 0.00 0.02 99.03 00:40:01 1 0.52 0.00 1.20 0.12 0.00 98.17 00:40:01 2 0.42 0.00 0.25 0.02 0.00 99.32 00:40:01 3 0.32 0.00 0.13 0.00 0.02 99.53 00:40:01 4 0.33 0.00 0.53 0.32 0.02 98.80 00:40:01 5 0.85 0.00 0.35 0.02 0.00 98.78 00:40:01 6 0.50 0.00 0.30 0.00 0.00 99.20 00:40:01 7 0.37 0.00 0.17 0.00 0.02 99.45 00:41:01 all 2.92 0.00 1.21 0.42 0.06 95.39 00:41:01 0 3.91 0.00 0.87 0.05 0.05 95.13 00:41:01 1 2.21 0.00 1.74 0.02 0.07 95.97 00:41:01 2 3.56 0.00 1.17 2.41 0.07 92.79 00:41:01 3 2.53 0.00 1.51 0.07 0.07 95.82 00:41:01 4 3.72 0.00 0.96 0.74 0.08 94.50 00:41:01 5 2.24 0.00 1.65 0.03 0.07 96.01 00:41:01 6 2.69 0.00 0.99 0.00 0.05 96.27 00:41:01 7 2.49 0.00 0.80 0.02 0.03 96.65 Average: all 5.04 0.00 1.39 0.98 0.04 92.55 Average: 0 5.12 0.00 1.40 1.05 0.04 92.39 Average: 1 4.84 0.00 1.59 2.31 0.04 91.22 Average: 2 5.12 0.00 1.23 0.58 0.04 93.03 Average: 3 4.81 0.00 1.27 0.38 0.04 93.49 Average: 4 5.20 0.00 1.40 0.54 0.04 92.82 Average: 5 4.86 0.00 1.52 0.55 0.04 93.02 Average: 6 5.35 0.00 1.32 0.40 0.04 92.89 Average: 7 5.05 0.00 1.37 2.00 0.04 91.53