---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8609 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: 2800.000 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-8609) 10/06/23 _x86_64_ (8 CPU) 03:16:03 LINUX RESTART (8 CPU) 03:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:18:01 215.64 0.46 215.18 0.00 31.59 32025.62 0.00 03:19:01 1.88 0.00 1.88 0.00 0.00 22.81 0.00 03:20:01 0.88 0.00 0.88 0.00 0.00 9.73 0.00 03:21:01 1.60 0.18 1.42 0.00 18.53 19.06 0.00 03:22:01 39.36 11.66 27.70 0.00 5429.23 6316.28 0.00 Average: 51.32 2.47 48.86 0.00 1099.39 7597.03 0.00 03:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 29110024 31601276 705752 2.15 89760 2656196 1723088 5.08 1044108 2338884 292 03:19:01 29109340 31600688 705884 2.15 89804 2656200 1723088 5.08 1044148 2338880 12 03:20:01 29110772 31602248 704228 2.14 89832 2656328 1723088 5.08 1043336 2339016 16 03:21:01 29117440 31609728 696688 2.12 89888 2656888 1785668 5.26 1034924 2339476 404 03:22:01 28746000 31593660 703148 2.14 98204 2989532 1787532 5.27 1268988 2451704 36 Average: 29038715 31601520 703140 2.14 91498 2723029 1748493 5.15 1087101 2361592 152 03:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 ens3 179.85 134.67 2819.92 129.60 0.00 0.00 0.00 0.00 03:18:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 03:18:01 docker0 19.69 30.15 1.26 214.14 0.00 0.00 0.00 0.00 03:19:01 ens3 2.47 2.20 0.39 0.37 0.00 0.00 0.00 0.00 03:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 ens3 0.68 0.73 0.04 0.07 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 0.37 0.37 0.11 0.04 0.00 0.00 0.00 0.00 03:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 147.71 66.06 2039.27 4.76 0.00 0.00 0.00 0.00 03:22:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 65.83 40.49 965.73 26.62 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 3.89 5.95 0.25 42.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8609) 10/06/23 _x86_64_ (8 CPU) 03:16:03 LINUX RESTART (8 CPU) 03:17:02 CPU %user %nice %system %iowait %steal %idle 03:18:01 all 7.48 0.00 3.12 2.04 0.05 87.32 03:18:01 0 6.96 0.00 2.66 1.25 0.05 89.08 03:18:01 1 6.77 0.00 4.06 7.49 0.03 81.65 03:18:01 2 7.33 0.00 2.72 0.12 0.05 89.78 03:18:01 3 6.84 0.00 3.17 1.28 0.05 88.66 03:18:01 4 7.08 0.00 2.52 0.02 0.05 90.33 03:18:01 5 6.14 0.00 2.95 0.75 0.05 90.11 03:18:01 6 11.93 0.00 3.69 2.24 0.05 82.10 03:18:01 7 6.79 0.00 3.17 3.20 0.05 86.79 03:19:01 all 0.02 0.00 0.01 0.01 0.01 99.95 03:19:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:19:01 1 0.05 0.00 0.00 0.02 0.02 99.92 03:19:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:19:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:19:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:19:01 5 0.02 0.00 0.02 0.00 0.02 99.95 03:19:01 6 0.02 0.00 0.00 0.03 0.00 99.95 03:19:01 7 0.02 0.00 0.00 0.00 0.02 99.97 03:20:01 all 0.03 0.00 0.02 0.00 0.01 99.94 03:20:01 0 0.05 0.00 0.00 0.00 0.00 99.95 03:20:01 1 0.05 0.00 0.00 0.02 0.00 99.93 03:20:01 2 0.03 0.00 0.03 0.00 0.00 99.93 03:20:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:20:01 4 0.00 0.00 0.00 0.00 0.02 99.98 03:20:01 5 0.05 0.00 0.05 0.00 0.02 99.88 03:20:01 6 0.02 0.00 0.03 0.00 0.02 99.93 03:20:01 7 0.03 0.00 0.02 0.00 0.00 99.95 03:21:01 all 0.10 0.00 0.05 0.01 0.00 99.85 03:21:01 0 0.08 0.00 0.07 0.00 0.00 99.85 03:21:01 1 0.02 0.00 0.02 0.02 0.00 99.95 03:21:01 2 0.00 0.00 0.03 0.00 0.00 99.97 03:21:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:21:01 4 0.05 0.00 0.02 0.00 0.00 99.93 03:21:01 5 0.52 0.00 0.12 0.00 0.02 99.35 03:21:01 6 0.03 0.00 0.03 0.03 0.00 99.90 03:21:01 7 0.03 0.00 0.05 0.00 0.00 99.92 03:22:01 all 1.29 0.00 0.61 0.68 0.02 97.41 03:22:01 0 1.82 0.00 0.77 2.22 0.02 95.18 03:22:01 1 0.72 0.00 0.38 0.68 0.02 98.20 03:22:01 2 0.92 0.00 0.45 0.03 0.00 98.60 03:22:01 3 2.03 0.00 0.73 0.13 0.02 97.08 03:22:01 4 0.99 0.00 0.35 0.05 0.02 98.60 03:22:01 5 1.82 0.00 0.92 0.50 0.03 96.73 03:22:01 6 0.75 0.00 0.47 1.44 0.03 97.31 03:22:01 7 1.27 0.00 0.77 0.35 0.02 97.59 Average: all 1.76 0.00 0.75 0.54 0.02 96.94 Average: 0 1.77 0.00 0.69 0.69 0.02 96.83 Average: 1 1.49 0.00 0.88 1.61 0.01 96.01 Average: 2 1.63 0.00 0.64 0.03 0.01 97.68 Average: 3 1.77 0.00 0.78 0.28 0.02 97.15 Average: 4 1.61 0.00 0.57 0.01 0.02 97.79 Average: 5 1.69 0.00 0.80 0.25 0.03 97.23 Average: 6 2.51 0.00 0.83 0.74 0.02 95.90 Average: 7 1.60 0.00 0.79 0.70 0.02 96.90