---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2315 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: 2799.996 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-2315) 03/16/23 _x86_64_ (8 CPU) 00:16:58 LINUX RESTART (8 CPU) 00:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:18:01 167.34 57.82 109.52 0.00 5498.55 211956.67 0.00 00:19:01 57.76 0.32 57.44 0.00 12.53 22897.52 0.00 00:20:01 3.13 1.02 2.12 0.00 21.86 29.08 0.00 00:21:01 1.25 0.00 1.25 0.00 0.00 13.60 0.00 00:22:01 103.57 0.88 102.68 0.00 68.24 49084.31 0.00 Average: 66.61 12.01 54.60 0.00 1120.17 56794.08 0.00 00:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:18:01 29246300 31623792 706300 2.15 71644 2580656 1868940 5.51 959976 2332704 0 00:19:01 28700004 31592228 720964 2.19 91508 3033136 1737796 5.12 1092256 2683236 320 00:20:01 28698608 31592016 721088 2.19 91584 3033756 1766336 5.21 1092156 2683744 160 00:21:01 28700488 31593908 719004 2.19 91600 3033760 1766336 5.21 1090408 2683748 20 00:22:01 27171752 31553064 752028 2.29 141896 4344404 1849116 5.45 1238984 3931768 676 Average: 28503430 31591002 723877 2.20 97646 3205142 1797705 5.30 1094756 2863040 235 00:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:18:01 veth2e4100c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 vethcb22597 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 00:18:01 docker0 2.52 2.17 0.28 26.99 0.00 0.00 0.00 0.00 00:18:01 ens3 691.12 418.65 6500.03 85.35 0.00 0.00 0.00 0.00 00:19:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 00:19:01 docker0 10.53 13.48 0.75 55.64 0.00 0.00 0.00 0.00 00:19:01 ens3 160.71 108.60 2615.34 65.55 0.00 0.00 0.00 0.00 00:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 ens3 3.13 4.67 0.31 7.19 0.00 0.00 0.00 0.00 00:22:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 00:22:01 docker0 11.26 13.00 1.08 56.19 0.00 0.00 0.00 0.00 00:22:01 ens3 359.56 247.80 7281.12 78.94 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 4.86 5.73 0.42 27.76 0.00 0.00 0.00 0.00 Average: ens3 242.92 155.96 3279.39 47.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2315) 03/16/23 _x86_64_ (8 CPU) 00:16:58 LINUX RESTART (8 CPU) 00:17:01 CPU %user %nice %system %iowait %steal %idle 00:18:01 all 9.68 0.00 3.54 2.11 0.06 84.62 00:18:01 0 8.44 0.00 3.07 0.69 0.05 87.75 00:18:01 1 10.00 0.00 3.46 0.84 0.07 85.64 00:18:01 2 7.91 0.00 2.90 2.30 0.05 86.84 00:18:01 3 8.44 0.00 4.63 2.06 0.07 84.80 00:18:01 4 10.99 0.00 3.71 2.61 0.05 82.64 00:18:01 5 9.27 0.00 2.79 2.25 0.05 85.64 00:18:01 6 8.98 0.00 4.51 1.12 0.05 85.33 00:18:01 7 13.44 0.00 3.25 5.01 0.07 78.24 00:19:01 all 18.90 0.00 3.74 0.37 0.07 76.92 00:19:01 0 18.98 0.00 3.83 0.07 0.07 77.05 00:19:01 1 18.50 0.00 3.79 0.29 0.07 77.36 00:19:01 2 18.69 0.00 4.82 0.05 0.08 76.35 00:19:01 3 18.33 0.00 3.34 0.65 0.08 77.59 00:19:01 4 19.44 0.00 3.36 0.03 0.07 77.11 00:19:01 5 18.62 0.00 3.69 0.00 0.07 77.63 00:19:01 6 19.80 0.00 3.13 0.02 0.07 76.99 00:19:01 7 18.86 0.00 3.97 1.84 0.07 75.27 00:20:01 all 0.07 0.00 0.03 0.01 0.01 99.89 00:20:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:20:01 1 0.03 0.00 0.00 0.02 0.00 99.95 00:20:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:20:01 3 0.05 0.00 0.02 0.02 0.00 99.92 00:20:01 4 0.07 0.00 0.02 0.00 0.02 99.90 00:20:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:20:01 6 0.27 0.00 0.12 0.03 0.03 99.55 00:20:01 7 0.07 0.00 0.02 0.03 0.00 99.88 00:21:01 all 0.06 0.00 0.02 0.00 0.00 99.91 00:21:01 0 0.07 0.00 0.03 0.00 0.00 99.90 00:21:01 1 0.00 0.00 0.00 0.02 0.00 99.98 00:21:01 2 0.22 0.00 0.00 0.00 0.00 99.78 00:21:01 3 0.02 0.00 0.02 0.02 0.00 99.95 00:21:01 4 0.05 0.00 0.02 0.00 0.00 99.93 00:21:01 5 0.03 0.00 0.03 0.00 0.00 99.93 00:21:01 6 0.05 0.00 0.07 0.00 0.02 99.87 00:21:01 7 0.02 0.00 0.00 0.00 0.02 99.97 00:22:01 all 8.22 0.00 3.85 0.92 0.06 86.95 00:22:01 0 8.90 0.00 4.22 2.14 0.07 84.67 00:22:01 1 7.93 0.00 4.27 2.60 0.07 85.14 00:22:01 2 8.43 0.00 3.76 0.44 0.07 87.31 00:22:01 3 6.45 0.00 3.76 1.19 0.07 88.54 00:22:01 4 8.54 0.00 4.05 0.39 0.07 86.96 00:22:01 5 9.08 0.00 2.87 0.35 0.07 87.63 00:22:01 6 9.27 0.00 4.30 0.07 0.05 86.32 00:22:01 7 7.16 0.00 3.56 0.19 0.05 89.04 Average: all 7.36 0.00 2.23 0.68 0.04 89.70 Average: 0 7.26 0.00 2.22 0.58 0.04 89.91 Average: 1 7.26 0.00 2.29 0.75 0.04 89.66 Average: 2 7.03 0.00 2.29 0.56 0.04 90.08 Average: 3 6.64 0.00 2.34 0.78 0.04 90.20 Average: 4 7.79 0.00 2.22 0.60 0.04 89.35 Average: 5 7.37 0.00 1.87 0.52 0.04 90.20 Average: 6 7.65 0.00 2.42 0.25 0.04 89.64 Average: 7 7.87 0.00 2.15 1.41 0.04 88.53