---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5085 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: 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 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-5085) 09/01/23 _x86_64_ (8 CPU) 03:15:19 LINUX RESTART (8 CPU) 03:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:17:01 164.57 11.51 153.06 0.00 1765.94 57065.99 0.00 03:18:01 122.90 0.13 122.77 0.00 11.99 56377.22 0.00 03:19:01 71.15 0.15 71.00 0.00 8.40 36783.87 0.00 03:20:01 2.33 0.00 2.33 0.00 0.00 26.54 0.00 03:21:01 27.13 10.21 16.91 0.00 3444.23 3705.52 0.00 03:22:01 2.88 0.00 2.88 0.00 0.00 36.79 0.00 03:23:01 0.95 0.00 0.95 0.00 0.00 10.53 0.00 03:24:01 1.67 0.00 1.67 0.00 0.00 18.53 0.00 03:25:01 0.95 0.00 0.95 0.00 0.00 10.13 0.00 03:26:01 2.10 0.00 2.10 0.00 0.00 31.46 0.00 Average: 39.46 2.18 37.27 0.00 520.95 15338.92 0.00 03:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 27991432 31551208 755148 2.30 112944 3643656 1920968 5.66 1235988 3208088 539692 03:18:01 27518928 31506740 790308 2.40 154508 3977592 1959364 5.77 1274644 3576860 40748 03:19:01 27010736 31566636 733524 2.23 164572 4504988 1788944 5.27 1226924 4104972 344 03:20:01 27011340 31567284 732664 2.23 164612 4504988 1788944 5.27 1226720 4104972 4 03:21:01 26774052 31550248 741256 2.25 169740 4708544 1845364 5.44 1385784 4160100 560 03:22:01 26781848 31558084 733316 2.23 169780 4708544 1845364 5.44 1378136 4160100 12 03:23:01 26783280 31559564 731824 2.23 169804 4708548 1845364 5.44 1376632 4160104 8 03:24:01 26783300 31559608 731564 2.22 169832 4708552 1845364 5.44 1376340 4160104 12 03:25:01 26783504 31560188 731292 2.22 169836 4708556 1845364 5.44 1376052 4160448 8 03:26:01 26783512 31560240 731164 2.22 169924 4708536 1845364 5.44 1376264 4160432 16 Average: 27022193 31553980 741206 2.25 161555 4488250 1853040 5.46 1323348 3995618 58140 03:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 lo 8.27 8.27 0.86 0.86 0.00 0.00 0.00 0.00 03:17:01 ens3 795.20 453.82 10262.73 82.33 0.00 0.00 0.00 0.00 03:17:01 docker0 229.64 366.68 17.73 2249.33 0.00 0.00 0.00 0.00 03:18:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:18:01 veth12644be 10.54 21.32 0.95 267.08 0.00 0.00 0.00 0.02 03:18:01 ens3 80.63 46.50 978.75 16.30 0.00 0.00 0.00 0.00 03:18:01 docker0 10.54 21.30 0.80 267.08 0.00 0.00 0.00 0.00 03:18:01 vethb4a036c 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 03:19:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 03:19:01 ens3 279.24 147.81 4304.54 21.39 0.00 0.00 0.00 0.00 03:19:01 docker0 82.65 167.67 4.40 1762.87 0.00 0.00 0.00 0.00 03:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:21:01 ens3 75.69 23.61 1374.28 1.88 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:22:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:24:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 ens3 0.25 0.23 0.08 0.08 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 122.02 66.59 1677.67 12.08 0.00 0.00 0.00 0.00 Average: docker0 31.95 55.04 2.27 424.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5085) 09/01/23 _x86_64_ (8 CPU) 03:15:19 LINUX RESTART (8 CPU) 03:16:02 CPU %user %nice %system %iowait %steal %idle 03:17:01 all 9.67 0.00 4.18 4.72 0.08 81.36 03:17:01 0 9.49 0.00 4.55 0.09 0.05 85.82 03:17:01 1 8.51 0.00 3.41 2.23 0.07 85.78 03:17:01 2 8.69 0.00 4.21 18.13 0.14 68.83 03:17:01 3 11.74 0.00 4.44 0.94 0.09 82.79 03:17:01 4 11.58 0.00 4.97 0.36 0.07 83.01 03:17:01 5 6.55 0.00 2.75 0.55 0.07 90.08 03:17:01 6 11.26 0.00 4.35 10.63 0.07 73.69 03:17:01 7 9.54 0.00 4.74 4.95 0.09 80.68 03:18:01 all 19.11 0.00 4.69 5.59 0.08 70.52 03:18:01 0 20.05 0.00 4.72 4.68 0.05 70.50 03:18:01 1 16.90 0.00 4.92 32.02 0.10 46.06 03:18:01 2 18.36 0.00 4.38 0.91 0.17 76.19 03:18:01 3 20.30 0.00 4.93 0.42 0.07 74.28 03:18:01 4 20.77 0.00 4.81 1.30 0.08 73.03 03:18:01 5 16.01 0.00 3.32 0.05 0.07 80.55 03:18:01 6 19.86 0.00 4.78 0.93 0.05 74.39 03:18:01 7 20.60 0.00 5.70 4.70 0.08 68.91 03:19:01 all 3.73 0.00 1.75 2.70 0.04 91.78 03:19:01 0 3.88 0.00 1.51 1.46 0.08 93.06 03:19:01 1 3.31 0.00 1.38 5.22 0.03 90.06 03:19:01 2 3.72 0.00 1.44 2.38 0.03 92.42 03:19:01 3 3.14 0.00 2.30 12.18 0.05 82.34 03:19:01 4 3.60 0.00 1.49 0.02 0.02 94.88 03:19:01 5 3.36 0.00 1.54 0.00 0.02 95.09 03:19:01 6 3.36 0.00 2.17 0.10 0.05 94.32 03:19:01 7 5.52 0.00 2.14 0.24 0.07 92.03 03:20:01 all 0.03 0.00 0.01 0.01 0.01 99.95 03:20:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:20:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:20:01 2 0.05 0.00 0.00 0.00 0.03 99.92 03:20:01 3 0.00 0.00 0.02 0.03 0.00 99.95 03:20:01 4 0.00 0.00 0.02 0.03 0.00 99.95 03:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 6 0.03 0.00 0.00 0.00 0.00 99.97 03:20:01 7 0.10 0.00 0.00 0.00 0.00 99.90 03:21:01 all 1.07 0.00 0.39 0.30 0.02 98.22 03:21:01 0 0.62 0.00 0.37 0.75 0.02 98.25 03:21:01 1 0.78 0.00 0.53 0.03 0.02 98.63 03:21:01 2 2.49 0.00 0.35 0.00 0.02 97.15 03:21:01 3 0.57 0.00 0.52 0.97 0.02 97.93 03:21:01 4 2.28 0.00 0.55 0.45 0.02 96.70 03:21:01 5 0.37 0.00 0.22 0.13 0.02 99.27 03:21:01 6 0.97 0.00 0.37 0.03 0.02 98.62 03:21:01 7 0.47 0.00 0.25 0.03 0.02 99.23 03:22:01 all 0.23 0.00 0.01 0.00 0.00 99.75 03:22:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:22:01 2 1.68 0.00 0.00 0.00 0.02 98.30 03:22:01 3 0.02 0.00 0.03 0.02 0.02 99.92 03:22:01 4 0.00 0.00 0.00 0.02 0.00 99.98 03:22:01 5 0.02 0.00 0.03 0.00 0.00 99.95 03:22:01 6 0.00 0.00 0.02 0.00 0.00 99.98 03:22:01 7 0.05 0.00 0.02 0.00 0.00 99.93 03:23:01 all 0.01 0.00 0.01 0.00 0.01 99.97 03:23:01 0 0.02 0.00 0.03 0.00 0.00 99.95 03:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:23:01 2 0.03 0.00 0.00 0.00 0.02 99.95 03:23:01 3 0.02 0.00 0.02 0.02 0.02 99.93 03:23:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:23:01 5 0.03 0.00 0.02 0.00 0.00 99.95 03:23:01 6 0.00 0.00 0.00 0.00 0.02 99.98 03:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:24:01 all 0.02 0.00 0.01 0.00 0.01 99.95 03:24:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:24:01 1 0.00 0.00 0.00 0.00 0.02 99.98 03:24:01 2 0.12 0.00 0.02 0.00 0.00 99.87 03:24:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:24:01 4 0.00 0.00 0.00 0.02 0.00 99.98 03:24:01 5 0.00 0.00 0.00 0.00 0.02 99.98 03:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:24:01 7 0.02 0.00 0.02 0.02 0.02 99.93 03:25:01 all 0.06 0.00 0.01 0.00 0.00 99.93 03:25:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:25:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:25:01 2 0.33 0.00 0.02 0.00 0.02 99.63 03:25:01 3 0.03 0.00 0.02 0.02 0.02 99.92 03:25:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:25:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:25:01 6 0.00 0.00 0.02 0.00 0.00 99.98 03:25:01 7 0.05 0.00 0.02 0.00 0.00 99.93 03:26:01 all 0.03 0.00 0.01 0.01 0.01 99.95 03:26:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:26:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:26:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:26:01 3 0.02 0.00 0.03 0.03 0.02 99.90 03:26:01 4 0.02 0.00 0.00 0.02 0.02 99.95 03:26:01 5 0.03 0.00 0.02 0.00 0.00 99.95 03:26:01 6 0.03 0.00 0.00 0.00 0.02 99.95 03:26:01 7 0.05 0.00 0.00 0.00 0.00 99.95 Average: all 3.36 0.00 1.09 1.32 0.03 94.20 Average: 0 3.38 0.00 1.11 0.69 0.02 94.79 Average: 1 2.92 0.00 1.01 3.89 0.02 92.15 Average: 2 3.52 0.00 1.03 2.09 0.04 93.31 Average: 3 3.55 0.00 1.22 1.46 0.03 93.74 Average: 4 3.78 0.00 1.17 0.22 0.02 94.81 Average: 5 2.61 0.00 0.78 0.07 0.02 96.52 Average: 6 3.51 0.00 1.15 1.14 0.02 94.18 Average: 7 3.60 0.00 1.27 0.98 0.03 94.13