---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5621 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-5621) 02/13/23 _x86_64_ (8 CPU) 23:00:15 LINUX RESTART (8 CPU) 23:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:02:01 125.42 3.41 122.01 0.00 461.62 90628.57 0.00 23:03:01 2.17 0.00 2.17 0.00 0.00 24.94 0.00 23:04:01 0.90 0.00 0.90 0.00 0.00 10.80 0.00 23:05:01 1.47 0.08 1.38 0.00 4.93 16.13 0.00 Average: 32.10 0.86 31.23 0.00 115.18 22383.94 0.00 23:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:02:01 28674572 31590044 723356 2.20 91604 3054276 1752592 5.17 1026716 2773832 320 23:03:01 28673512 31589356 723320 2.20 91660 3054280 1752592 5.17 1026864 2773824 132 23:04:01 28676952 31592876 719500 2.19 91700 3054280 1752592 5.17 1022832 2773820 12 23:05:01 28676220 31592504 719452 2.19 91728 3054496 1749400 5.16 1023636 2773792 224 Average: 28675314 31591195 721407 2.19 91673 3054333 1751794 5.16 1025012 2773817 172 23:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:02:01 lo 2.17 2.17 0.21 0.21 0.00 0.00 0.00 0.00 23:02:01 docker0 38.57 47.48 3.45 515.73 0.00 0.00 0.00 0.00 23:02:01 ens3 347.47 269.55 7191.18 71.78 0.00 0.00 0.00 0.00 23:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 ens3 4.38 1.82 7.64 0.12 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 ens3 2.00 0.35 0.38 0.21 0.00 0.00 0.00 0.00 23:05:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 ens3 3.83 2.13 3.54 1.39 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 9.52 11.72 0.85 127.30 0.00 0.00 0.00 0.00 Average: ens3 88.33 67.61 1777.98 18.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5621) 02/13/23 _x86_64_ (8 CPU) 23:00:15 LINUX RESTART (8 CPU) 23:01:02 CPU %user %nice %system %iowait %steal %idle 23:02:01 all 8.37 0.00 3.99 2.08 0.06 85.51 23:02:01 0 7.78 0.00 3.65 1.66 0.03 86.87 23:02:01 1 7.46 0.00 4.09 0.10 0.05 88.29 23:02:01 2 9.50 0.00 4.00 1.97 0.07 84.46 23:02:01 3 8.01 0.00 4.11 3.76 0.07 84.05 23:02:01 4 8.33 0.00 3.46 0.58 0.05 87.57 23:02:01 5 8.79 0.00 2.95 0.26 0.05 87.95 23:02:01 6 8.30 0.00 3.81 2.25 0.05 85.59 23:02:01 7 8.81 0.00 5.84 6.06 0.07 79.23 23:03:01 all 0.03 0.00 0.01 0.00 0.00 99.95 23:03:01 0 0.02 0.00 0.02 0.00 0.02 99.95 23:03:01 1 0.03 0.00 0.02 0.00 0.00 99.95 23:03:01 2 0.03 0.00 0.02 0.00 0.00 99.95 23:03:01 3 0.02 0.00 0.00 0.00 0.02 99.97 23:03:01 4 0.03 0.00 0.00 0.03 0.00 99.93 23:03:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 6 0.03 0.00 0.03 0.00 0.00 99.93 23:03:01 7 0.05 0.00 0.02 0.00 0.00 99.93 23:04:01 all 0.06 0.00 0.02 0.02 0.01 99.89 23:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:04:01 1 0.13 0.00 0.02 0.00 0.00 99.85 23:04:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:04:01 3 0.05 0.00 0.03 0.00 0.02 99.90 23:04:01 4 0.02 0.00 0.02 0.02 0.02 99.93 23:04:01 5 0.13 0.00 0.02 0.15 0.02 99.68 23:04:01 6 0.03 0.00 0.02 0.00 0.00 99.95 23:04:01 7 0.05 0.00 0.03 0.00 0.02 99.90 23:05:01 all 0.20 0.00 0.03 0.01 0.01 99.76 23:05:01 0 0.23 0.00 0.00 0.00 0.00 99.77 23:05:01 1 0.40 0.00 0.05 0.00 0.02 99.53 23:05:01 2 0.40 0.00 0.10 0.00 0.02 99.48 23:05:01 3 0.17 0.00 0.03 0.00 0.02 99.78 23:05:01 4 0.02 0.00 0.00 0.05 0.00 99.93 23:05:01 5 0.23 0.00 0.00 0.00 0.00 99.77 23:05:01 6 0.07 0.00 0.03 0.00 0.00 99.90 23:05:01 7 0.05 0.00 0.02 0.00 0.00 99.93 Average: all 2.12 0.00 0.99 0.52 0.02 96.36 Average: 0 1.98 0.00 0.91 0.41 0.01 96.70 Average: 1 1.97 0.00 1.02 0.03 0.02 96.96 Average: 2 2.43 0.00 1.01 0.48 0.02 96.05 Average: 3 2.02 0.00 1.02 0.92 0.03 96.01 Average: 4 2.06 0.00 0.85 0.17 0.02 96.91 Average: 5 2.24 0.00 0.73 0.10 0.02 96.92 Average: 6 2.06 0.00 0.95 0.55 0.01 96.42 Average: 7 2.18 0.00 1.44 1.48 0.02 94.88