---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-117997 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-117997) 11/02/22 _x86_64_ (8 CPU) 22:15:14 LINUX RESTART (8 CPU) 22:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:17:01 104.37 1.46 102.91 0.00 106.96 139728.05 0.00 22:18:01 15.16 0.02 15.15 0.00 0.13 4515.80 0.00 22:19:01 0.95 0.00 0.95 0.00 0.00 10.80 0.00 22:20:01 1.63 0.00 1.63 0.00 0.00 17.60 0.00 22:21:01 37.89 9.33 28.56 0.00 2883.84 4781.61 0.00 Average: 31.76 2.16 29.60 0.00 599.91 29442.39 0.00 22:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:17:01 28661900 31582528 730200 2.22 94484 3053780 1830528 5.39 1163200 2647004 118632 22:18:01 28656124 31577552 736620 2.24 94784 3053792 1757908 5.18 1180756 2634460 28 22:19:01 28655180 31576796 737168 2.24 94816 3053796 1757908 5.18 1180532 2634464 16 22:20:01 28662464 31584280 729632 2.22 94856 3053796 1757908 5.18 1173548 2634576 8 22:21:01 28370060 31564192 730648 2.22 113608 3302560 1791936 5.28 1328040 2745244 0 Average: 28601146 31577070 732854 2.23 98510 3103545 1779238 5.24 1205215 2659150 23737 22:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:17:01 docker0 42.13 66.55 3.59 744.71 0.00 0.00 0.00 0.00 22:17:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 22:17:01 ens3 343.74 222.61 7411.10 39.86 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:18:01 ens3 27.80 34.11 9.40 76.77 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 ens3 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:20:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:21:01 ens3 77.81 45.68 1313.43 3.42 0.00 0.00 0.00 0.00 Average: docker0 8.31 13.13 0.71 146.95 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 89.06 59.96 1727.83 23.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-117997) 11/02/22 _x86_64_ (8 CPU) 22:15:14 LINUX RESTART (8 CPU) 22:16:02 CPU %user %nice %system %iowait %steal %idle 22:17:01 all 26.18 0.00 5.87 2.18 0.08 65.69 22:17:01 0 25.79 0.00 5.13 1.06 0.07 67.94 22:17:01 1 25.42 0.00 7.50 12.89 0.10 54.09 22:17:01 2 27.71 0.00 6.05 0.21 0.07 65.97 22:17:01 3 26.13 0.00 5.45 0.07 0.07 68.28 22:17:01 4 25.44 0.00 5.73 2.41 0.09 66.32 22:17:01 5 26.97 0.00 5.64 0.19 0.07 67.13 22:17:01 6 25.64 0.00 5.69 0.12 0.09 68.46 22:17:01 7 26.31 0.00 5.79 0.53 0.09 67.27 22:18:01 all 0.28 0.00 0.16 0.28 0.01 99.26 22:18:01 0 0.22 0.00 0.13 0.00 0.02 99.63 22:18:01 1 0.08 0.00 0.27 1.60 0.00 98.05 22:18:01 2 0.30 0.00 0.20 0.00 0.03 99.47 22:18:01 3 0.18 0.00 0.15 0.00 0.02 99.65 22:18:01 4 0.72 0.00 0.17 0.55 0.00 98.57 22:18:01 5 0.15 0.00 0.10 0.00 0.00 99.75 22:18:01 6 0.23 0.00 0.10 0.08 0.00 99.58 22:18:01 7 0.35 0.00 0.18 0.03 0.02 99.42 22:19:01 all 0.03 0.00 0.01 0.00 0.01 99.95 22:19:01 0 0.02 0.00 0.03 0.00 0.02 99.93 22:19:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:19:01 2 0.10 0.00 0.03 0.00 0.02 99.85 22:19:01 3 0.02 0.00 0.02 0.00 0.02 99.95 22:19:01 4 0.05 0.00 0.00 0.02 0.00 99.93 22:19:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:19:01 6 0.03 0.00 0.02 0.00 0.00 99.95 22:19:01 7 0.00 0.00 0.02 0.00 0.00 99.98 22:20:01 all 0.09 0.00 0.01 0.01 0.01 99.88 22:20:01 0 0.02 0.00 0.00 0.00 0.02 99.97 22:20:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:20:01 2 0.05 0.00 0.00 0.03 0.02 99.90 22:20:01 3 0.55 0.00 0.02 0.00 0.02 99.42 22:20:01 4 0.00 0.00 0.00 0.02 0.00 99.98 22:20:01 5 0.00 0.00 0.02 0.00 0.02 99.97 22:20:01 6 0.05 0.00 0.03 0.00 0.02 99.90 22:20:01 7 0.03 0.00 0.02 0.00 0.00 99.95 22:21:01 all 1.24 0.00 0.75 0.61 0.02 97.39 22:21:01 0 1.27 0.00 0.75 0.08 0.03 97.86 22:21:01 1 1.37 0.00 0.37 0.15 0.02 98.10 22:21:01 2 1.12 0.00 0.73 0.42 0.02 97.71 22:21:01 3 2.00 0.00 0.57 0.08 0.02 97.33 22:21:01 4 1.07 0.00 0.42 2.15 0.02 96.35 22:21:01 5 0.83 0.00 0.63 1.34 0.02 97.18 22:21:01 6 0.99 0.00 0.43 0.15 0.02 98.41 22:21:01 7 1.27 0.00 2.09 0.47 0.03 96.14 Average: all 5.44 0.00 1.33 0.61 0.03 92.59 Average: 0 5.34 0.00 1.19 0.22 0.03 93.21 Average: 1 5.25 0.00 1.59 2.86 0.02 90.28 Average: 2 5.73 0.00 1.38 0.13 0.03 92.73 Average: 3 5.65 0.00 1.21 0.03 0.03 93.08 Average: 4 5.35 0.00 1.24 1.02 0.02 92.36 Average: 5 5.46 0.00 1.25 0.31 0.02 92.96 Average: 6 5.27 0.00 1.23 0.07 0.02 93.41 Average: 7 5.46 0.00 1.59 0.20 0.03 92.72