---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8644 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: 2799.956 BogoMIPS: 5599.91 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-8644) 10/20/22 _x86_64_ (8 CPU) 00:18:46 LINUX RESTART (8 CPU) 00:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:01 327.13 47.23 279.90 0.00 5325.25 89499.35 0.00 00:21:01 77.30 0.48 76.82 0.00 29.73 39329.98 0.00 00:22:01 1.88 0.00 1.88 0.00 0.00 21.21 0.00 00:23:01 1.17 0.00 1.17 0.00 0.00 14.40 0.00 00:24:01 7.62 0.97 6.65 0.00 67.46 338.88 0.00 Average: 83.02 9.74 73.28 0.00 1084.49 25840.76 0.00 00:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:01 29192496 31614576 705512 2.15 71640 2627896 1834684 5.41 971128 2370164 480804 00:21:01 28667484 31606388 698184 2.12 91488 3080712 1735688 5.12 1002256 2799192 424 00:22:01 28666996 31606060 698396 2.12 91528 3080712 1735688 5.12 1002244 2799192 16 00:23:01 28670632 31609856 694516 2.11 91576 3080708 1735688 5.12 998668 2799284 148 00:24:01 28617740 31610284 693748 2.11 93724 3130156 1752276 5.16 1001704 2848624 41672 Average: 28763070 31609433 698071 2.12 87991 3000037 1758805 5.18 995200 2723291 104613 00:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 00:20:01 docker0 62.14 56.94 4.55 354.67 0.00 0.00 0.00 0.00 00:20:01 ens3 679.20 503.80 7037.25 118.47 0.00 0.00 0.00 0.00 00:21:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:21:01 docker0 40.06 59.22 3.33 420.87 0.00 0.00 0.00 0.00 00:21:01 ens3 169.61 112.50 2957.39 20.32 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 ens3 5.85 3.22 12.00 0.46 0.00 0.00 0.00 0.00 00:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 ens3 0.73 0.47 0.36 0.27 0.00 0.00 0.00 0.00 00:24:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 ens3 254.97 113.73 776.19 10.58 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 20.44 23.23 1.58 155.11 0.00 0.00 0.00 0.00 Average: ens3 222.07 146.74 2156.64 30.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8644) 10/20/22 _x86_64_ (8 CPU) 00:18:46 LINUX RESTART (8 CPU) 00:19:01 CPU %user %nice %system %iowait %steal %idle 00:20:01 all 9.81 0.00 3.50 3.91 0.08 82.70 00:20:01 0 8.91 0.00 4.44 2.26 0.07 84.33 00:20:01 1 9.55 0.00 3.68 15.48 0.07 71.23 00:20:01 2 10.12 0.00 2.66 7.95 0.08 79.18 00:20:01 3 8.06 0.00 2.80 0.29 0.07 88.79 00:20:01 4 10.75 0.00 3.07 0.56 0.07 85.56 00:20:01 5 13.45 0.00 2.46 0.79 0.08 83.21 00:20:01 6 10.17 0.00 4.56 1.56 0.07 83.64 00:20:01 7 7.49 0.00 4.34 2.35 0.10 85.73 00:21:01 all 3.59 0.00 1.71 4.82 0.04 89.84 00:21:01 0 3.90 0.00 2.44 15.46 0.07 78.13 00:21:01 1 3.41 0.00 1.76 12.92 0.03 81.87 00:21:01 2 2.52 0.00 1.44 0.03 0.03 95.98 00:21:01 3 3.14 0.00 1.68 0.67 0.03 94.47 00:21:01 4 4.28 0.00 1.29 0.05 0.03 94.35 00:21:01 5 3.80 0.00 1.46 0.37 0.03 94.34 00:21:01 6 3.72 0.00 1.71 0.05 0.03 94.49 00:21:01 7 3.99 0.00 1.90 9.11 0.05 84.95 00:22:01 all 0.05 0.00 0.02 0.00 0.01 99.92 00:22:01 0 0.17 0.00 0.02 0.00 0.00 99.82 00:22:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:22:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:22:01 3 0.00 0.00 0.00 0.00 0.02 99.98 00:22:01 4 0.03 0.00 0.00 0.00 0.00 99.97 00:22:01 5 0.03 0.00 0.03 0.00 0.02 99.92 00:22:01 6 0.00 0.00 0.02 0.00 0.00 99.98 00:22:01 7 0.10 0.00 0.07 0.03 0.02 99.78 00:23:01 all 0.05 0.00 0.01 0.00 0.00 99.93 00:23:01 0 0.07 0.00 0.00 0.00 0.00 99.93 00:23:01 1 0.05 0.00 0.00 0.00 0.00 99.95 00:23:01 2 0.15 0.00 0.00 0.00 0.00 99.85 00:23:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:23:01 4 0.03 0.00 0.02 0.00 0.00 99.95 00:23:01 5 0.03 0.00 0.05 0.00 0.02 99.90 00:23:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:23:01 7 0.05 0.00 0.02 0.02 0.00 99.92 00:24:01 all 0.35 0.00 0.10 0.07 0.01 99.46 00:24:01 0 0.10 0.00 0.08 0.03 0.02 99.77 00:24:01 1 0.42 0.00 0.13 0.12 0.00 99.33 00:24:01 2 1.67 0.00 0.08 0.00 0.02 98.23 00:24:01 3 0.03 0.00 0.23 0.02 0.02 99.70 00:24:01 4 0.08 0.00 0.03 0.02 0.00 99.87 00:24:01 5 0.10 0.00 0.07 0.03 0.02 99.78 00:24:01 6 0.33 0.00 0.10 0.02 0.00 99.55 00:24:01 7 0.08 0.00 0.07 0.34 0.03 99.48 Average: all 2.76 0.00 1.06 1.75 0.03 94.40 Average: 0 2.61 0.00 1.39 3.53 0.03 92.44 Average: 1 2.68 0.00 1.11 5.68 0.02 90.51 Average: 2 2.88 0.00 0.83 1.58 0.03 94.68 Average: 3 2.24 0.00 0.94 0.19 0.03 96.61 Average: 4 3.02 0.00 0.88 0.12 0.02 95.96 Average: 5 3.47 0.00 0.81 0.24 0.03 95.45 Average: 6 2.84 0.00 1.27 0.32 0.02 95.55 Average: 7 2.32 0.00 1.27 2.36 0.04 94.01