---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5830 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: 2799.998 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-5830) 02/14/23 _x86_64_ (8 CPU) 17:40:34 LINUX RESTART (8 CPU) 17:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:42:01 268.49 35.21 233.28 0.00 4143.44 149011.96 0.00 17:43:01 20.40 0.12 20.28 0.00 2.13 22636.11 0.00 17:44:01 0.92 0.00 0.92 0.00 0.00 10.66 0.00 17:45:01 1.15 0.00 1.15 0.00 0.00 13.73 0.00 Average: 72.74 8.83 63.91 0.00 1036.39 42918.12 0.00 17:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:42:01 28654464 31564828 742484 2.26 91252 3053700 1843556 5.43 1040100 2780932 208988 17:43:01 28664848 31575520 733024 2.23 91572 3053772 1754232 5.17 1041292 2768332 36 17:44:01 28665512 31576220 732148 2.23 91604 3053772 1754232 5.17 1041556 2768336 12 17:45:01 28670340 31581344 727220 2.21 91636 3053776 1754232 5.17 1036148 2768572 120 Average: 28663791 31574478 733719 2.23 91516 3053755 1776563 5.24 1039774 2771543 52289 17:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:42:01 ens3 713.50 514.31 9418.80 146.62 0.00 0.00 0.00 0.00 17:42:01 docker0 47.13 51.36 3.96 507.29 0.00 0.00 0.00 0.00 17:42:01 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 17:43:01 ens3 9.78 6.13 15.38 3.09 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:44:01 ens3 4.03 1.62 5.10 0.53 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 ens3 0.80 0.42 0.36 0.27 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 182.03 130.62 2359.91 37.63 0.00 0.00 0.00 0.00 Average: docker0 11.78 12.84 0.99 126.82 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5830) 02/14/23 _x86_64_ (8 CPU) 17:40:34 LINUX RESTART (8 CPU) 17:41:01 CPU %user %nice %system %iowait %steal %idle 17:42:01 all 11.93 0.00 4.08 2.70 0.06 81.23 17:42:01 0 12.84 0.00 4.19 0.99 0.05 81.92 17:42:01 1 16.07 0.00 3.41 2.68 0.05 77.78 17:42:01 2 9.99 0.00 4.05 1.47 0.05 84.45 17:42:01 3 11.02 0.00 4.77 7.92 0.05 76.23 17:42:01 4 14.17 0.00 4.25 0.57 0.07 80.94 17:42:01 5 10.70 0.00 3.84 2.68 0.07 82.71 17:42:01 6 10.95 0.00 3.97 0.61 0.05 84.42 17:42:01 7 9.66 0.00 4.12 4.73 0.07 81.42 17:43:01 all 0.24 0.00 0.16 0.23 0.01 99.36 17:43:01 0 0.28 0.00 0.17 0.20 0.03 99.31 17:43:01 1 0.28 0.00 0.17 0.00 0.02 99.53 17:43:01 2 0.27 0.00 0.12 0.02 0.02 99.58 17:43:01 3 0.22 0.00 0.32 1.52 0.02 97.93 17:43:01 4 0.13 0.00 0.10 0.02 0.00 99.75 17:43:01 5 0.25 0.00 0.18 0.08 0.00 99.48 17:43:01 6 0.10 0.00 0.08 0.00 0.00 99.82 17:43:01 7 0.40 0.00 0.12 0.02 0.02 99.45 17:44:01 all 0.03 0.00 0.01 0.00 0.00 99.96 17:44:01 0 0.05 0.00 0.02 0.02 0.02 99.90 17:44:01 1 0.07 0.00 0.00 0.00 0.00 99.93 17:44:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:44:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:44:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:44:01 5 0.05 0.00 0.00 0.00 0.00 99.95 17:44:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:44:01 7 0.03 0.00 0.00 0.00 0.00 99.97 17:45:01 all 0.02 0.00 0.01 0.00 0.01 99.95 17:45:01 0 0.05 0.00 0.02 0.02 0.03 99.88 17:45:01 1 0.05 0.00 0.00 0.00 0.02 99.93 17:45:01 2 0.03 0.00 0.02 0.00 0.02 99.93 17:45:01 3 0.02 0.00 0.00 0.02 0.02 99.95 17:45:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:45:01 5 0.00 0.00 0.02 0.00 0.00 99.98 17:45:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:45:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 3.03 0.00 1.05 0.73 0.02 95.17 Average: 0 3.31 0.00 1.10 0.31 0.03 95.26 Average: 1 4.08 0.00 0.89 0.66 0.02 94.35 Average: 2 2.55 0.00 1.04 0.37 0.02 96.02 Average: 3 2.80 0.00 1.27 2.35 0.02 93.56 Average: 4 3.55 0.00 1.08 0.15 0.02 95.21 Average: 5 2.73 0.00 1.00 0.69 0.02 95.57 Average: 6 2.74 0.00 1.01 0.15 0.01 96.09 Average: 7 2.49 0.00 1.04 1.17 0.02 95.28