---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8393 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-8393) 03/06/23 _x86_64_ (8 CPU) 19:19:42 LINUX RESTART (8 CPU) 19:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:21:01 342.89 39.31 303.58 0.00 4361.14 136386.60 0.00 19:22:01 40.63 0.17 40.46 0.00 5.07 19836.16 0.00 19:23:01 1.92 0.00 1.92 0.00 0.00 22.28 0.00 19:24:01 1.38 0.00 1.38 0.00 0.00 16.00 0.00 19:25:01 40.18 10.41 29.76 0.00 5154.47 5082.89 0.00 Average: 85.40 9.98 75.42 0.00 1904.14 32268.79 0.00 19:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:21:01 29077756 31520184 790680 2.40 75028 2643736 2128940 6.27 1105760 2333848 47452 19:22:01 28705540 31603400 703020 2.14 91440 3047712 1735256 5.11 1123484 2648384 388 19:23:01 28704812 31602712 703284 2.14 91480 3047716 1735256 5.11 1123660 2648388 20 19:24:01 28710228 31608212 697612 2.12 91520 3047716 1735256 5.11 1118188 2648388 44 19:25:01 28242476 31589756 705764 2.15 110748 3460968 1769580 5.22 1385116 2821536 94212 Average: 28688162 31584853 720072 2.19 92043 3049570 1820858 5.37 1171242 2620109 28423 19:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:21:01 lo 3.60 3.60 0.35 0.35 0.00 0.00 0.00 0.00 19:21:01 ens3 646.39 426.06 6514.67 115.50 0.00 0.00 0.00 0.00 19:21:01 docker0 11.13 17.53 0.91 82.57 0.00 0.00 0.00 0.00 19:21:01 veth4a40ebf 8.95 15.51 0.78 55.76 0.00 0.00 0.00 0.00 19:22:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:22:01 ens3 121.10 72.02 2531.44 15.50 0.00 0.00 0.00 0.00 19:22:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 ens3 3.93 2.93 12.11 0.45 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:24:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:25:01 ens3 175.20 90.05 2802.72 6.32 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 189.36 118.24 2372.19 27.56 0.00 0.00 0.00 0.00 Average: docker0 2.24 3.51 0.18 16.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8393) 03/06/23 _x86_64_ (8 CPU) 19:19:42 LINUX RESTART (8 CPU) 19:20:01 CPU %user %nice %system %iowait %steal %idle 19:21:01 all 10.57 0.00 3.29 3.51 0.06 82.58 19:21:01 0 10.74 0.00 3.03 0.05 0.07 86.12 19:21:01 1 10.33 0.00 3.10 0.29 0.05 86.24 19:21:01 2 10.22 0.00 2.98 14.87 0.05 71.87 19:21:01 3 11.41 0.00 3.26 0.42 0.05 84.85 19:21:01 4 11.85 0.00 3.21 1.10 0.07 83.77 19:21:01 5 9.48 0.00 5.03 9.95 0.05 75.50 19:21:01 6 9.34 0.00 3.03 0.24 0.07 87.33 19:21:01 7 11.16 0.00 2.65 1.22 0.08 84.89 19:22:01 all 10.13 0.00 2.18 1.10 0.04 86.55 19:22:01 0 10.56 0.00 2.78 0.27 0.05 86.34 19:22:01 1 9.23 0.00 1.86 0.02 0.03 88.86 19:22:01 2 10.66 0.00 2.45 7.50 0.03 79.35 19:22:01 3 10.43 0.00 2.02 0.30 0.05 87.20 19:22:01 4 10.76 0.00 1.86 0.13 0.05 87.20 19:22:01 5 9.70 0.00 2.23 0.00 0.03 88.03 19:22:01 6 9.46 0.00 2.13 0.54 0.03 87.83 19:22:01 7 10.20 0.00 2.13 0.02 0.03 87.62 19:23:01 all 0.30 0.00 0.01 0.01 0.00 99.68 19:23:01 0 0.03 0.00 0.03 0.02 0.00 99.92 19:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:23:01 2 2.17 0.00 0.00 0.05 0.02 97.77 19:23:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:23:01 4 0.05 0.00 0.03 0.00 0.00 99.92 19:23:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:23:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:23:01 7 0.05 0.00 0.02 0.00 0.00 99.93 19:24:01 all 0.28 0.00 0.01 0.00 0.01 99.70 19:24:01 0 0.03 0.00 0.03 0.02 0.02 99.90 19:24:01 1 0.02 0.00 0.00 0.00 0.02 99.97 19:24:01 2 2.00 0.00 0.00 0.00 0.00 98.00 19:24:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:24:01 4 0.03 0.00 0.03 0.00 0.02 99.92 19:24:01 5 0.03 0.00 0.00 0.00 0.00 99.97 19:24:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:24:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:25:01 all 1.75 0.00 0.84 0.50 0.02 96.89 19:25:01 0 2.04 0.00 1.03 0.68 0.02 96.23 19:25:01 1 1.15 0.00 0.57 0.08 0.00 98.20 19:25:01 2 1.64 0.00 0.63 1.14 0.02 96.57 19:25:01 3 0.75 0.00 0.57 0.35 0.02 98.31 19:25:01 4 2.30 0.00 0.65 0.05 0.03 96.96 19:25:01 5 1.89 0.00 0.73 0.40 0.02 96.96 19:25:01 6 2.94 0.00 2.12 0.83 0.02 94.09 19:25:01 7 1.31 0.00 0.44 0.44 0.03 97.79 Average: all 4.58 0.00 1.26 1.02 0.03 93.11 Average: 0 4.67 0.00 1.38 0.21 0.03 93.72 Average: 1 4.13 0.00 1.10 0.08 0.02 94.68 Average: 2 5.31 0.00 1.20 4.66 0.02 88.81 Average: 3 4.51 0.00 1.17 0.21 0.02 94.09 Average: 4 4.98 0.00 1.15 0.25 0.03 93.58 Average: 5 4.20 0.00 1.59 2.05 0.02 92.14 Average: 6 4.34 0.00 1.45 0.32 0.02 93.87 Average: 7 4.52 0.00 1.04 0.33 0.03 94.07