---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14545 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 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-14545) 05/08/23 _x86_64_ (8 CPU) 20:18:09 LINUX RESTART (8 CPU) 20:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:20:01 138.41 3.37 135.04 0.00 422.73 66938.98 0.00 20:21:01 1.63 0.00 1.63 0.00 0.00 28.28 0.00 20:22:01 0.87 0.00 0.87 0.00 0.00 9.73 0.00 20:23:01 1.27 0.00 1.27 0.00 0.00 16.13 0.00 20:24:01 39.11 11.75 27.36 0.00 5429.10 6284.95 0.00 20:25:01 1.53 0.00 1.53 0.00 0.00 18.53 0.00 Average: 30.47 2.52 27.95 0.00 975.25 12215.42 0.00 20:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:20:01 28541364 31595908 705316 2.14 111792 3183772 1734468 5.11 1093392 2838460 508 20:21:01 28541524 31596256 704104 2.14 111840 3183768 1734468 5.11 1093244 2838452 4 20:22:01 28543232 31598024 702284 2.14 111864 3183780 1734468 5.11 1091396 2838460 20 20:23:01 28542756 31598088 702536 2.14 111912 3183784 1734468 5.11 1091312 2838936 216 20:24:01 28167756 31578528 711808 2.16 120344 3516416 1800720 5.31 1325848 2951140 32 20:25:01 28175136 31585972 704316 2.14 120392 3516424 1800720 5.31 1319392 2951144 160 Average: 28418628 31592129 705061 2.14 114691 3294657 1756552 5.18 1169097 2876099 157 20:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:20:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 20:20:01 docker0 584.14 522.35 42.87 3426.58 0.00 0.00 0.00 0.00 20:20:01 ens3 698.12 688.29 7703.71 80.20 0.00 0.00 0.00 0.00 20:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 ens3 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 ens3 0.60 0.00 0.05 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 6.95 3.47 11.11 0.48 0.00 0.00 0.00 0.00 20:24:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 120.16 55.56 1951.82 4.05 0.00 0.00 0.00 0.00 20:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 0.82 0.20 0.07 0.01 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 97.35 87.05 7.14 571.07 0.00 0.00 0.00 0.00 Average: ens3 137.80 124.60 1611.04 14.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-14545) 05/08/23 _x86_64_ (8 CPU) 20:18:09 LINUX RESTART (8 CPU) 20:19:01 CPU %user %nice %system %iowait %steal %idle 20:20:01 all 7.20 0.00 3.38 2.40 0.05 86.98 20:20:01 0 7.27 0.00 3.90 9.72 0.05 79.07 20:20:01 1 7.01 0.00 3.28 0.49 0.03 89.19 20:20:01 2 5.94 0.00 3.92 0.07 0.05 90.02 20:20:01 3 7.12 0.00 2.87 0.12 0.05 89.83 20:20:01 4 5.84 0.00 3.26 4.26 0.05 86.59 20:20:01 5 7.85 0.00 3.75 0.29 0.05 88.07 20:20:01 6 9.43 0.00 3.65 2.39 0.05 84.47 20:20:01 7 7.11 0.00 2.38 1.84 0.07 88.60 20:21:01 all 0.03 0.00 0.02 0.01 0.01 99.94 20:21:01 0 0.05 0.00 0.02 0.02 0.02 99.90 20:21:01 1 0.00 0.00 0.00 0.02 0.02 99.97 20:21:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:21:01 3 0.05 0.00 0.00 0.00 0.00 99.95 20:21:01 4 0.03 0.00 0.03 0.00 0.00 99.93 20:21:01 5 0.00 0.00 0.03 0.00 0.02 99.95 20:21:01 6 0.07 0.00 0.03 0.00 0.03 99.87 20:21:01 7 0.00 0.00 0.02 0.02 0.00 99.97 20:22:01 all 0.03 0.00 0.01 0.00 0.02 99.94 20:22:01 0 0.05 0.00 0.02 0.00 0.02 99.92 20:22:01 1 0.02 0.00 0.00 0.00 0.02 99.97 20:22:01 2 0.03 0.00 0.00 0.00 0.02 99.95 20:22:01 3 0.02 0.00 0.00 0.00 0.02 99.97 20:22:01 4 0.03 0.00 0.00 0.00 0.02 99.95 20:22:01 5 0.03 0.00 0.03 0.00 0.03 99.90 20:22:01 6 0.05 0.00 0.03 0.00 0.03 99.88 20:22:01 7 0.02 0.00 0.00 0.02 0.02 99.95 20:23:01 all 0.03 0.00 0.01 0.00 0.01 99.95 20:23:01 0 0.03 0.00 0.02 0.00 0.03 99.92 20:23:01 1 0.03 0.00 0.03 0.00 0.02 99.92 20:23:01 2 0.02 0.00 0.02 0.00 0.00 99.97 20:23:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:23:01 5 0.03 0.00 0.02 0.00 0.02 99.93 20:23:01 6 0.03 0.00 0.02 0.00 0.00 99.95 20:23:01 7 0.05 0.00 0.02 0.02 0.02 99.90 20:24:01 all 1.19 0.00 0.62 0.42 0.02 97.74 20:24:01 0 0.82 0.00 0.53 0.28 0.02 98.35 20:24:01 1 2.46 0.00 0.58 0.07 0.03 96.86 20:24:01 2 3.32 0.00 1.03 0.62 0.03 94.99 20:24:01 3 0.89 0.00 0.50 0.42 0.03 98.16 20:24:01 4 0.90 0.00 0.70 0.88 0.02 97.50 20:24:01 5 0.38 0.00 0.40 0.25 0.03 98.93 20:24:01 6 0.47 0.00 0.70 0.03 0.00 98.80 20:24:01 7 0.30 0.00 0.52 0.80 0.02 98.36 20:25:01 all 0.02 0.00 0.01 0.00 0.01 99.96 20:25:01 0 0.05 0.00 0.02 0.00 0.02 99.92 20:25:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:25:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:25:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:25:01 4 0.00 0.00 0.03 0.00 0.02 99.95 20:25:01 5 0.02 0.00 0.03 0.02 0.02 99.92 20:25:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:25:01 7 0.02 0.00 0.00 0.02 0.00 99.97 Average: all 1.41 0.00 0.67 0.47 0.02 97.43 Average: 0 1.37 0.00 0.74 1.65 0.03 96.21 Average: 1 1.58 0.00 0.65 0.09 0.02 97.66 Average: 2 1.55 0.00 0.82 0.11 0.02 97.50 Average: 3 1.35 0.00 0.56 0.09 0.02 97.99 Average: 4 1.13 0.00 0.67 0.85 0.02 97.33 Average: 5 1.37 0.00 0.70 0.09 0.03 97.80 Average: 6 1.66 0.00 0.73 0.40 0.02 97.18 Average: 7 1.24 0.00 0.48 0.45 0.02 97.81