---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8498 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 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-8498) 03/07/23 _x86_64_ (8 CPU) 05:19:52 LINUX RESTART (8 CPU) 05:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:21:01 356.99 47.19 309.80 0.00 5311.51 171780.70 0.00 05:22:01 44.69 0.23 44.46 0.00 23.86 23444.36 0.00 05:23:01 1.37 0.00 1.37 0.00 0.00 14.55 0.00 05:24:01 0.82 0.00 0.82 0.00 0.00 10.53 0.00 05:25:01 22.18 7.77 14.41 0.00 904.25 2189.64 0.00 Average: 85.21 11.04 74.17 0.00 1247.93 39487.96 0.00 05:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 28974188 31533284 771640 2.35 79408 2743152 1897200 5.59 1116736 2408724 141692 05:22:01 28684940 31598564 707668 2.15 91580 3053940 1739348 5.13 1129656 2653356 288 05:23:01 28684204 31597972 708136 2.15 91604 3053948 1739348 5.13 1129752 2653360 8 05:24:01 28691872 31605704 700240 2.13 91628 3053944 1739348 5.13 1121660 2653364 144 05:25:01 28511664 31565812 720920 2.19 108380 3180228 1792024 5.28 1232088 2705236 1156 Average: 28709374 31580267 721721 2.19 92520 3017042 1781454 5.25 1145978 2614808 28658 05:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 veth7698718 14.01 25.00 1.39 288.42 0.00 0.00 0.00 0.02 05:21:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 05:21:01 ens3 747.98 429.43 6788.94 117.43 0.00 0.00 0.00 0.00 05:21:01 docker0 19.35 29.01 1.82 330.69 0.00 0.00 0.00 0.00 05:22:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 05:22:01 ens3 123.66 72.07 2529.94 14.78 0.00 0.00 0.00 0.00 05:22:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 ens3 0.58 0.32 0.35 0.26 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:24:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 05:25:01 ens3 44.13 20.55 855.03 1.58 0.00 0.00 0.00 0.00 05:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 183.30 104.50 2034.85 26.81 0.00 0.00 0.00 0.00 Average: docker0 3.88 5.81 0.37 66.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8498) 03/07/23 _x86_64_ (8 CPU) 05:19:52 LINUX RESTART (8 CPU) 05:20:01 CPU %user %nice %system %iowait %steal %idle 05:21:01 all 13.07 0.00 4.29 1.78 0.08 80.78 05:21:01 0 11.52 0.00 4.14 0.72 0.07 83.55 05:21:01 1 12.04 0.00 6.73 5.83 0.08 75.32 05:21:01 2 15.01 0.00 3.42 0.59 0.07 80.92 05:21:01 3 10.71 0.00 4.54 5.47 0.08 79.20 05:21:01 4 16.75 0.00 3.81 0.71 0.08 78.65 05:21:01 5 12.42 0.00 3.71 0.17 0.07 83.63 05:21:01 6 12.14 0.00 3.59 0.52 0.08 83.66 05:21:01 7 13.97 0.00 4.36 0.22 0.10 81.36 05:22:01 all 12.26 0.00 2.70 0.40 0.05 84.59 05:22:01 0 11.99 0.00 2.72 0.60 0.07 84.62 05:22:01 1 11.28 0.00 3.34 0.18 0.03 85.16 05:22:01 2 13.48 0.00 2.26 0.32 0.07 83.88 05:22:01 3 11.58 0.00 2.59 0.25 0.05 85.53 05:22:01 4 12.00 0.00 2.77 0.52 0.05 84.66 05:22:01 5 12.90 0.00 2.10 0.02 0.07 84.92 05:22:01 6 12.78 0.00 2.85 0.00 0.03 84.33 05:22:01 7 12.08 0.00 2.96 1.28 0.05 83.64 05:23:01 all 0.27 0.00 0.01 0.00 0.00 99.72 05:23:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:23:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:23:01 2 1.09 0.00 0.02 0.02 0.00 98.88 05:23:01 3 0.03 0.00 0.00 0.02 0.00 99.95 05:23:01 4 0.93 0.00 0.00 0.00 0.00 99.07 05:23:01 5 0.05 0.00 0.02 0.00 0.00 99.93 05:23:01 6 0.00 0.00 0.00 0.00 0.02 99.98 05:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:24:01 all 0.24 0.00 0.01 0.00 0.01 99.74 05:24:01 0 0.02 0.00 0.03 0.00 0.02 99.93 05:24:01 1 0.02 0.00 0.02 0.00 0.02 99.95 05:24:01 2 0.02 0.00 0.00 0.02 0.02 99.95 05:24:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:24:01 4 1.81 0.00 0.02 0.00 0.00 98.17 05:24:01 5 0.05 0.00 0.03 0.00 0.00 99.92 05:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:25:01 all 0.54 0.00 0.57 0.12 0.01 98.76 05:25:01 0 0.68 0.00 1.73 0.03 0.02 97.53 05:25:01 1 0.67 0.00 0.23 0.07 0.00 99.03 05:25:01 2 0.27 0.00 0.20 0.03 0.02 99.48 05:25:01 3 0.43 0.00 0.28 0.47 0.02 98.80 05:25:01 4 0.18 0.00 0.22 0.00 0.02 99.58 05:25:01 5 0.18 0.00 0.82 0.05 0.02 98.93 05:25:01 6 0.47 0.00 0.33 0.02 0.00 99.18 05:25:01 7 1.43 0.00 0.70 0.32 0.02 97.53 Average: all 5.25 0.00 1.51 0.46 0.03 92.75 Average: 0 4.82 0.00 1.72 0.27 0.03 93.15 Average: 1 4.78 0.00 2.06 1.21 0.03 91.92 Average: 2 5.96 0.00 1.18 0.19 0.03 92.64 Average: 3 4.53 0.00 1.48 1.23 0.03 92.73 Average: 4 6.30 0.00 1.35 0.24 0.03 92.08 Average: 5 5.09 0.00 1.33 0.05 0.03 93.50 Average: 6 5.05 0.00 1.35 0.11 0.03 93.47 Average: 7 5.46 0.00 1.59 0.36 0.03 92.56