---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23531 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 9.9G 146G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23531) 04/26/22 _x86_64_ (8 CPU) 00:11:20 LINUX RESTART (8 CPU) 00:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:13:01 93.83 3.54 90.29 0.00 418.51 123280.12 0.00 00:14:01 71.39 0.07 71.32 0.00 3.60 36465.81 0.00 00:15:01 1.32 0.00 1.32 0.00 0.00 18.26 0.00 00:16:01 1.62 0.00 1.62 0.00 0.00 20.26 0.00 00:17:01 1.10 0.03 1.07 0.00 0.27 12.93 0.00 00:18:01 1.48 0.00 1.48 0.00 0.00 18.13 0.00 00:19:01 1.00 0.00 1.00 0.00 0.00 11.33 0.00 00:20:01 1.58 0.00 1.58 0.00 0.00 17.86 0.00 00:21:01 2.58 1.58 1.00 0.00 50.39 13.33 0.00 00:22:01 2.03 0.00 2.03 0.00 0.00 28.80 0.00 00:23:01 2.27 0.17 2.10 0.00 18.26 24.66 0.00 Average: 16.26 0.49 15.78 0.00 44.07 14371.77 0.00 00:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:13:01 28354172 31742320 552192 1.68 111844 3503180 2056880 6.06 1406560 2690476 613652 00:14:01 28760564 31783888 514284 1.56 118472 3142728 1783424 5.26 1167484 2541456 88 00:15:01 28764164 31787500 510700 1.55 118504 3142732 1783424 5.26 1161036 2541464 24 00:16:01 28764796 31788460 509324 1.55 118548 3142864 1783424 5.26 1160264 2541576 168 00:17:01 28773684 31797396 500320 1.52 118592 3142868 1783424 5.26 1150896 2541616 48 00:18:01 28774436 31798768 499076 1.52 118612 3142872 1783424 5.26 1149972 2542112 44 00:19:01 28782120 31806492 491256 1.49 118640 3142876 1783424 5.26 1142368 2542124 176 00:20:01 28782176 31806568 491168 1.49 118668 3142876 1783424 5.26 1141844 2542128 48 00:21:01 28778756 31805484 492240 1.50 118696 3144392 1799516 5.30 1147508 2541696 188 00:22:01 28778068 31804860 492664 1.50 118752 3144372 1799516 5.30 1146592 2541668 196 00:23:01 28774716 31802220 495128 1.51 118776 3144928 1805420 5.32 1147032 2542124 176 Average: 28735241 31793087 504396 1.53 118009 3176063 1813209 5.34 1174687 2555313 55892 00:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:13:01 vethc89455c 47.72 62.09 4.70 726.57 0.00 0.00 0.00 0.06 00:13:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 00:13:01 docker0 141.43 116.03 13.32 1085.83 0.00 0.00 0.00 0.00 00:13:01 ens3 293.93 247.08 4814.06 42.65 0.00 0.00 0.00 0.00 00:14:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:14:01 docker0 1.38 1.22 0.10 1.65 0.00 0.00 0.00 0.00 00:14:01 ens3 144.91 93.92 2535.92 63.96 0.00 0.00 0.00 0.00 00:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 ens3 12.76 6.45 13.23 0.79 0.00 0.00 0.00 0.00 00:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 ens3 0.77 0.17 0.13 0.07 0.00 0.00 0.00 0.00 00:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 ens3 0.75 0.42 0.41 0.27 0.00 0.00 0.00 0.00 00:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 ens3 0.48 0.12 0.05 0.01 0.00 0.00 0.00 0.00 00:21:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 ens3 24.36 22.00 6.72 36.86 0.00 0.00 0.00 0.00 00:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 ens3 0.67 0.17 0.13 0.07 0.00 0.00 0.00 0.00 00:23:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 ens3 0.95 0.48 0.49 0.22 0.00 0.00 0.00 0.00 Average: lo 0.38 0.38 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 12.79 10.50 1.20 97.36 0.00 0.00 0.00 0.00 Average: ens3 43.23 33.40 663.79 13.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23531) 04/26/22 _x86_64_ (8 CPU) 00:11:20 LINUX RESTART (8 CPU) 00:12:02 CPU %user %nice %system %iowait %steal %idle 00:13:01 all 34.24 0.00 5.89 0.47 0.12 59.29 00:13:01 0 34.61 0.00 5.41 0.17 0.12 59.69 00:13:01 1 34.99 0.00 5.53 0.07 0.12 59.30 00:13:01 2 35.65 0.00 6.00 0.09 0.10 58.16 00:13:01 3 32.45 0.00 6.00 1.38 0.10 60.06 00:13:01 4 33.84 0.00 6.38 1.05 0.14 58.59 00:13:01 5 35.72 0.00 5.74 0.17 0.10 58.27 00:13:01 6 33.60 0.00 5.60 0.70 0.10 59.99 00:13:01 7 33.02 0.00 6.45 0.12 0.14 60.27 00:14:01 all 17.71 0.00 4.10 0.44 0.07 77.68 00:14:01 0 17.34 0.00 4.94 1.18 0.08 76.47 00:14:01 1 18.61 0.00 3.68 0.02 0.07 77.63 00:14:01 2 18.60 0.00 4.27 0.00 0.07 77.06 00:14:01 3 18.33 0.00 3.86 0.02 0.07 77.73 00:14:01 4 15.67 0.00 3.43 0.56 0.08 80.26 00:14:01 5 17.92 0.00 3.94 0.02 0.07 78.05 00:14:01 6 17.25 0.00 4.59 1.56 0.08 76.51 00:14:01 7 17.95 0.00 4.11 0.15 0.07 77.72 00:15:01 all 0.04 0.00 0.02 0.00 0.01 99.93 00:15:01 0 0.08 0.00 0.00 0.00 0.00 99.92 00:15:01 1 0.05 0.00 0.02 0.00 0.00 99.93 00:15:01 2 0.03 0.00 0.02 0.00 0.02 99.93 00:15:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:15:01 4 0.00 0.00 0.02 0.00 0.02 99.97 00:15:01 5 0.03 0.00 0.02 0.00 0.00 99.95 00:15:01 6 0.00 0.00 0.03 0.00 0.02 99.95 00:15:01 7 0.10 0.00 0.08 0.00 0.00 99.82 00:16:01 all 0.15 0.00 0.01 0.00 0.00 99.83 00:16:01 0 0.03 0.00 0.03 0.02 0.00 99.92 00:16:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:16:01 2 0.07 0.00 0.00 0.00 0.00 99.93 00:16:01 3 0.03 0.00 0.00 0.00 0.00 99.97 00:16:01 4 0.88 0.00 0.00 0.02 0.00 99.10 00:16:01 5 0.03 0.00 0.02 0.00 0.02 99.93 00:16:01 6 0.08 0.00 0.03 0.00 0.02 99.87 00:16:01 7 0.02 0.00 0.02 0.00 0.00 99.97 00:17:01 all 0.27 0.00 0.02 0.01 0.01 99.69 00:17:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:17:01 1 0.02 0.00 0.02 0.00 0.02 99.95 00:17:01 2 0.05 0.00 0.03 0.00 0.00 99.92 00:17:01 3 0.02 0.00 0.03 0.00 0.02 99.93 00:17:01 4 1.97 0.00 0.02 0.02 0.00 98.00 00:17:01 5 0.02 0.00 0.03 0.00 0.00 99.95 00:17:01 6 0.05 0.00 0.02 0.02 0.00 99.92 00:17:01 7 0.03 0.00 0.03 0.02 0.02 99.90 00:18:01 all 0.20 0.00 0.04 0.00 0.01 99.75 00:18:01 0 0.00 0.00 0.00 0.00 0.02 99.98 00:18:01 1 0.03 0.00 0.05 0.00 0.00 99.92 00:18:01 2 0.02 0.00 0.03 0.00 0.02 99.93 00:18:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:18:01 4 1.43 0.00 0.16 0.00 0.02 98.39 00:18:01 5 0.00 0.00 0.03 0.00 0.00 99.97 00:18:01 6 0.02 0.00 0.02 0.00 0.00 99.97 00:18:01 7 0.08 0.00 0.02 0.00 0.02 99.88 00:19:01 all 0.02 0.00 0.02 0.01 0.01 99.95 00:19:01 0 0.00 0.00 0.03 0.03 0.00 99.93 00:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:19:01 2 0.03 0.00 0.08 0.00 0.00 99.88 00:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:19:01 4 0.00 0.00 0.00 0.02 0.00 99.98 00:19:01 5 0.07 0.00 0.03 0.00 0.03 99.87 00:19:01 6 0.02 0.00 0.02 0.00 0.02 99.95 00:19:01 7 0.00 0.00 0.02 0.00 0.00 99.98 00:20:01 all 0.03 0.00 0.02 0.00 0.00 99.94 00:20:01 0 0.03 0.00 0.03 0.02 0.00 99.92 00:20:01 1 0.05 0.00 0.03 0.00 0.02 99.90 00:20:01 2 0.05 0.00 0.03 0.00 0.00 99.92 00:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 4 0.00 0.00 0.00 0.02 0.00 99.98 00:20:01 5 0.08 0.00 0.05 0.00 0.02 99.85 00:20:01 6 0.00 0.00 0.02 0.00 0.00 99.98 00:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:21:01 all 0.26 0.00 0.07 0.01 0.01 99.65 00:21:01 0 0.35 0.00 0.07 0.02 0.00 99.57 00:21:01 1 0.28 0.00 0.08 0.02 0.00 99.62 00:21:01 2 0.35 0.00 0.05 0.00 0.02 99.58 00:21:01 3 0.23 0.00 0.07 0.00 0.02 99.68 00:21:01 4 0.35 0.00 0.05 0.00 0.02 99.58 00:21:01 5 0.17 0.00 0.07 0.02 0.02 99.73 00:21:01 6 0.22 0.00 0.08 0.02 0.00 99.68 00:21:01 7 0.15 0.00 0.08 0.00 0.00 99.77 00:22:01 all 0.02 0.00 0.01 0.01 0.01 99.95 00:22:01 0 0.02 0.00 0.00 0.02 0.02 99.95 00:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:22:01 2 0.03 0.00 0.03 0.00 0.00 99.93 00:22:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:22:01 4 0.00 0.00 0.00 0.03 0.00 99.97 00:22:01 5 0.08 0.00 0.05 0.00 0.03 99.83 00:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:22:01 7 0.03 0.00 0.00 0.00 0.02 99.95 00:23:01 all 0.09 0.00 0.03 0.00 0.01 99.87 00:23:01 0 0.02 0.00 0.05 0.02 0.00 99.92 00:23:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:23:01 2 0.03 0.00 0.00 0.02 0.02 99.93 00:23:01 3 0.07 0.00 0.03 0.00 0.02 99.88 00:23:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:23:01 5 0.03 0.00 0.05 0.00 0.02 99.90 00:23:01 6 0.50 0.00 0.05 0.00 0.00 99.45 00:23:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.74 0.00 0.92 0.08 0.02 94.24 Average: 0 4.70 0.00 0.95 0.13 0.02 94.20 Average: 1 4.87 0.00 0.85 0.01 0.02 94.25 Average: 2 4.91 0.00 0.94 0.01 0.02 94.12 Average: 3 4.56 0.00 0.89 0.12 0.02 94.41 Average: 4 4.84 0.00 0.90 0.15 0.02 94.09 Average: 5 4.84 0.00 0.90 0.02 0.03 94.22 Average: 6 4.62 0.00 0.94 0.21 0.02 94.22 Average: 7 4.58 0.00 0.97 0.03 0.02 94.40