---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2737 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: 2800.002 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 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-2737) 01/17/23 _x86_64_ (8 CPU) 17:00:00 LINUX RESTART (8 CPU) 17:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:01:01 358.47 74.03 284.45 0.00 6659.44 205143.21 0.00 17:02:01 86.24 0.53 85.70 0.00 32.39 47342.24 0.00 17:03:01 1.70 0.00 1.70 0.00 0.00 20.14 0.00 17:04:01 1.00 0.00 1.00 0.00 0.00 11.73 0.00 Average: 110.83 18.41 92.42 0.00 1652.24 62538.58 0.00 17:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 29955652 31640268 708428 2.15 59872 1927848 1704032 5.02 962688 1669256 216 17:02:01 28652688 31597772 709036 2.16 91624 3089404 1748216 5.15 1014336 2805788 324 17:03:01 28653140 31598396 708020 2.15 91660 3089408 1748216 5.15 1014748 2805792 28 17:04:01 28659012 31604348 701936 2.13 91700 3089412 1748216 5.15 1008536 2805796 24 Average: 28980123 31610196 706855 2.15 83714 2799018 1737170 5.12 1000077 2521658 148 17:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 17:01:01 ens3 605.02 426.79 3178.20 109.73 0.00 0.00 0.00 0.00 17:01:01 docker0 36.75 35.33 3.20 364.36 0.00 0.00 0.00 0.00 17:02:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 17:02:01 ens3 292.63 230.38 6954.28 32.98 0.00 0.00 0.00 0.00 17:02:01 docker0 29.18 40.74 2.51 417.23 0.00 0.00 0.00 0.00 17:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:03:01 ens3 2.57 1.28 4.81 0.33 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 ens3 0.85 0.27 0.30 0.20 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 223.68 163.59 2531.63 35.50 0.00 0.00 0.00 0.00 Average: docker0 16.40 18.95 1.42 194.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2737) 01/17/23 _x86_64_ (8 CPU) 17:00:00 LINUX RESTART (8 CPU) 17:00:02 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 7.11 0.00 2.25 2.27 0.05 88.32 17:01:01 0 7.49 0.00 1.94 0.94 0.03 89.61 17:01:01 1 9.45 0.00 1.97 1.87 0.07 86.64 17:01:01 2 8.96 0.00 2.27 1.28 0.05 87.44 17:01:01 3 5.07 0.00 2.92 0.38 0.05 91.58 17:01:01 4 8.18 0.00 1.96 1.11 0.03 88.72 17:01:01 5 9.19 0.00 3.52 4.94 0.03 82.32 17:01:01 6 4.02 0.00 1.33 2.49 0.05 92.11 17:01:01 7 4.51 0.00 2.08 5.16 0.09 88.16 17:02:01 all 6.31 0.00 2.79 1.65 0.05 89.21 17:02:01 0 5.89 0.00 2.47 1.03 0.05 90.57 17:02:01 1 7.53 0.00 3.33 9.08 0.05 80.01 17:02:01 2 5.43 0.00 2.72 0.24 0.03 91.58 17:02:01 3 6.20 0.00 3.71 0.19 0.05 89.86 17:02:01 4 6.37 0.00 2.25 0.27 0.03 91.08 17:02:01 5 6.36 0.00 2.31 1.87 0.05 89.41 17:02:01 6 5.99 0.00 2.84 0.45 0.05 90.66 17:02:01 7 6.74 0.00 2.66 0.10 0.05 90.45 17:03:01 all 0.21 0.00 0.02 0.00 0.01 99.76 17:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:03:01 1 0.03 0.00 0.00 0.02 0.02 99.93 17:03:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:03:01 3 0.13 0.00 0.05 0.02 0.00 99.80 17:03:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:03:01 5 0.02 0.00 0.02 0.00 0.02 99.95 17:03:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:03:01 7 1.45 0.00 0.05 0.00 0.02 98.48 17:04:01 all 0.04 0.00 0.01 0.01 0.01 99.93 17:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:04:01 1 0.05 0.00 0.02 0.02 0.02 99.90 17:04:01 2 0.00 0.00 0.02 0.00 0.02 99.97 17:04:01 3 0.08 0.00 0.00 0.03 0.00 99.88 17:04:01 4 0.03 0.00 0.02 0.00 0.02 99.93 17:04:01 5 0.03 0.00 0.02 0.00 0.00 99.95 17:04:01 6 0.03 0.00 0.02 0.00 0.00 99.95 17:04:01 7 0.05 0.00 0.02 0.00 0.02 99.92 Average: all 3.39 0.00 1.26 0.97 0.03 94.35 Average: 0 3.32 0.00 1.10 0.49 0.02 95.06 Average: 1 4.23 0.00 1.32 2.73 0.04 91.68 Average: 2 3.57 0.00 1.25 0.37 0.03 94.79 Average: 3 2.85 0.00 1.66 0.15 0.03 95.32 Average: 4 3.62 0.00 1.05 0.34 0.02 94.97 Average: 5 3.87 0.00 1.45 1.69 0.03 92.97 Average: 6 2.50 0.00 1.04 0.73 0.03 95.71 Average: 7 3.17 0.00 1.19 1.29 0.04 94.31