---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-120731 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120731) 12/07/22 _x86_64_ (8 CPU) 18:05:24 LINUX RESTART (8 CPU) 18:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:07:01 141.98 10.12 131.86 0.00 1734.35 37363.43 0.00 18:08:01 52.86 0.13 52.72 0.00 4.40 30188.85 0.00 18:09:01 0.90 0.00 0.90 0.00 0.00 10.26 0.00 18:10:01 1.23 0.00 1.23 0.00 0.00 15.46 0.00 18:11:01 54.64 11.60 43.04 0.00 5177.54 8875.05 0.00 18:12:01 6.12 0.02 6.10 0.00 0.13 125.45 0.00 Average: 42.68 3.63 39.05 0.00 1151.12 12694.57 0.00 18:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:07:01 28437724 31427300 870360 2.65 82292 3155108 2003312 5.90 1454744 2586644 570684 18:08:01 28661316 31560096 740340 2.25 91784 3046040 1733484 5.11 1112856 2694892 12 18:09:01 28661512 31560368 739916 2.25 91808 3046044 1733484 5.11 1112632 2694896 12 18:10:01 28670440 31569640 730892 2.22 91832 3046044 1733484 5.11 1102896 2695188 52 18:11:01 28126396 31544276 750868 2.28 125892 3503636 1802088 5.31 1429848 2876320 952 18:12:01 28136260 31549512 746592 2.27 124492 3500376 1794484 5.29 1424460 2873304 4 Average: 28448941 31535199 763161 2.32 101350 3216208 1800056 5.30 1272906 2736874 95286 18:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:07:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 18:07:01 vethea04dbe 44.69 80.68 4.47 1008.86 0.00 0.00 0.00 0.08 18:07:01 docker0 46.14 81.99 4.07 1022.50 0.00 0.00 0.00 0.00 18:07:01 ens3 383.55 264.41 6865.37 69.72 0.00 0.00 0.00 0.00 18:08:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 18:08:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 ens3 99.02 64.74 2522.84 11.30 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 ens3 0.37 0.23 0.25 0.20 0.00 0.00 0.00 0.00 18:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:11:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 ens3 188.52 113.83 2765.80 7.96 0.00 0.00 0.00 0.00 18:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 ens3 0.30 0.25 0.02 0.02 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 7.59 13.48 0.67 168.04 0.00 0.00 0.00 0.00 Average: ens3 111.22 73.40 2012.24 14.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120731) 12/07/22 _x86_64_ (8 CPU) 18:05:24 LINUX RESTART (8 CPU) 18:06:02 CPU %user %nice %system %iowait %steal %idle 18:07:01 all 21.50 0.00 3.88 2.03 0.06 72.52 18:07:01 0 23.23 0.00 3.61 0.14 0.07 72.95 18:07:01 1 24.13 0.00 3.48 1.15 0.05 71.20 18:07:01 2 20.31 0.00 4.12 0.09 0.05 75.44 18:07:01 3 17.93 0.00 3.55 0.09 0.07 78.36 18:07:01 4 20.33 0.00 3.42 0.20 0.05 75.99 18:07:01 5 21.40 0.00 4.78 12.47 0.07 61.29 18:07:01 6 20.59 0.00 4.24 1.51 0.07 73.59 18:07:01 7 24.10 0.00 3.88 0.58 0.07 71.37 18:08:01 all 2.60 0.00 1.14 1.28 0.02 94.96 18:08:01 0 2.42 0.00 1.25 0.02 0.02 96.29 18:08:01 1 3.34 0.00 0.92 0.57 0.02 95.15 18:08:01 2 2.59 0.00 0.82 0.00 0.02 96.57 18:08:01 3 2.27 0.00 0.82 0.35 0.02 96.54 18:08:01 4 2.63 0.00 0.82 0.00 0.02 96.53 18:08:01 5 2.60 0.00 1.33 5.52 0.02 90.53 18:08:01 6 2.81 0.00 0.87 0.20 0.03 96.08 18:08:01 7 2.10 0.00 2.32 3.64 0.02 91.93 18:09:01 all 0.02 0.00 0.01 0.00 0.01 99.95 18:09:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:09:01 2 0.02 0.00 0.02 0.00 0.00 99.97 18:09:01 3 0.07 0.00 0.02 0.02 0.02 99.88 18:09:01 4 0.02 0.00 0.02 0.00 0.02 99.95 18:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:09:01 6 0.03 0.00 0.02 0.02 0.02 99.92 18:09:01 7 0.02 0.00 0.02 0.00 0.02 99.95 18:10:01 all 0.02 0.00 0.01 0.00 0.01 99.96 18:10:01 0 0.02 0.00 0.00 0.00 0.02 99.97 18:10:01 1 0.03 0.00 0.00 0.00 0.00 99.97 18:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:10:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:10:01 4 0.00 0.00 0.02 0.00 0.00 99.98 18:10:01 5 0.02 0.00 0.00 0.00 0.02 99.97 18:10:01 6 0.03 0.00 0.03 0.00 0.03 99.90 18:10:01 7 0.03 0.00 0.02 0.00 0.00 99.95 18:11:01 all 2.16 0.00 1.43 0.55 0.03 95.83 18:11:01 0 3.50 0.00 1.00 0.57 0.03 94.90 18:11:01 1 1.95 0.00 3.47 0.57 0.03 93.98 18:11:01 2 1.98 0.00 0.83 0.17 0.03 96.98 18:11:01 3 3.09 0.00 1.15 0.47 0.02 95.28 18:11:01 4 1.59 0.00 1.50 0.08 0.03 96.80 18:11:01 5 1.42 0.00 1.34 0.07 0.02 97.16 18:11:01 6 2.03 0.00 0.99 1.42 0.05 95.51 18:11:01 7 1.74 0.00 1.14 1.07 0.03 96.01 18:12:01 all 0.08 0.00 0.06 0.02 0.01 99.84 18:12:01 0 0.03 0.00 0.05 0.00 0.00 99.92 18:12:01 1 0.05 0.00 0.05 0.13 0.00 99.77 18:12:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:12:01 3 0.05 0.00 0.07 0.00 0.02 99.87 18:12:01 4 0.03 0.00 0.05 0.00 0.00 99.92 18:12:01 5 0.07 0.00 0.03 0.00 0.00 99.90 18:12:01 6 0.28 0.00 0.13 0.00 0.03 99.55 18:12:01 7 0.08 0.00 0.03 0.02 0.00 99.87 Average: all 4.33 0.00 1.08 0.64 0.02 93.93 Average: 0 4.79 0.00 0.97 0.12 0.02 94.09 Average: 1 4.83 0.00 1.31 0.40 0.02 93.44 Average: 2 4.09 0.00 0.96 0.04 0.02 94.89 Average: 3 3.84 0.00 0.92 0.15 0.02 95.06 Average: 4 4.07 0.00 0.97 0.05 0.02 94.90 Average: 5 4.18 0.00 1.23 2.97 0.02 91.59 Average: 6 4.23 0.00 1.03 0.52 0.04 94.18 Average: 7 4.59 0.00 1.22 0.88 0.02 93.28