---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34599 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-34599) 12/06/24 _x86_64_ (8 CPU) 06:15:44 LINUX RESTART (8 CPU) 06:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:17:01 402.52 48.29 354.22 0.00 5440.16 67585.40 0.00 06:18:01 270.99 0.27 270.72 0.00 26.80 45214.60 0.00 Average: 336.75 24.28 312.47 0.00 2733.48 56400.00 0.00 06:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 29481688 31521220 802100 2.44 66708 2257552 2000252 5.89 1082088 1946484 5712 06:18:01 28169156 31466692 826812 2.51 126516 3341560 1863112 5.49 1210868 2987908 656 Average: 28825422 31493956 814456 2.48 96612 2799556 1931682 5.69 1146478 2467196 3184 06:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 lo 6.47 6.47 0.63 0.63 0.00 0.00 0.00 0.00 06:17:01 ens3 505.72 329.96 4576.21 99.99 0.00 0.00 0.00 0.00 06:17:01 docker0 9.87 12.06 0.75 97.42 0.00 0.00 0.00 0.00 06:17:01 veth168e6db 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:18:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 06:18:01 ens3 350.01 247.18 6136.31 174.49 0.00 0.00 0.00 0.00 06:18:01 docker0 15.63 26.16 1.17 325.56 0.00 0.00 0.00 0.00 06:18:01 veth61275c5 0.30 0.35 0.06 0.08 0.00 0.00 0.00 0.00 Average: lo 4.30 4.30 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 427.86 288.57 5356.26 137.24 0.00 0.00 0.00 0.00 Average: docker0 12.75 19.11 0.96 211.49 0.00 0.00 0.00 0.00 Average: veth61275c5 0.15 0.17 0.03 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34599) 12/06/24 _x86_64_ (8 CPU) 06:15:44 LINUX RESTART (8 CPU) 06:16:01 CPU %user %nice %system %iowait %steal %idle 06:17:01 all 10.76 0.00 3.75 1.38 0.07 84.05 06:17:01 0 9.98 0.00 4.03 3.00 0.07 82.93 06:17:01 1 10.14 0.00 3.74 0.54 0.07 85.51 06:17:01 2 11.20 0.00 3.07 0.35 0.07 85.30 06:17:01 3 9.58 0.00 4.72 1.94 0.07 83.68 06:17:01 4 10.30 0.00 4.32 2.23 0.05 83.10 06:17:01 5 12.96 0.00 2.80 0.39 0.07 83.78 06:17:01 6 12.54 0.00 3.61 1.61 0.10 82.14 06:17:01 7 9.37 0.00 3.68 0.96 0.05 85.94 06:18:01 all 9.49 0.00 4.29 1.17 0.06 84.99 06:18:01 0 7.87 0.00 4.60 1.50 0.07 85.96 06:18:01 1 9.22 0.00 5.12 0.85 0.07 84.75 06:18:01 2 9.89 0.00 3.96 0.08 0.07 86.00 06:18:01 3 11.60 0.00 4.15 0.14 0.07 84.04 06:18:01 4 8.93 0.00 4.45 0.24 0.05 86.33 06:18:01 5 10.10 0.00 4.02 0.78 0.05 85.06 06:18:01 6 9.23 0.00 3.53 0.10 0.05 87.08 06:18:01 7 9.06 0.00 4.50 5.69 0.07 80.68 Average: all 10.13 0.00 4.02 1.27 0.06 84.52 Average: 0 8.93 0.00 4.31 2.25 0.07 84.44 Average: 1 9.68 0.00 4.43 0.69 0.07 85.13 Average: 2 10.55 0.00 3.52 0.22 0.07 85.65 Average: 3 10.59 0.00 4.44 1.04 0.07 83.86 Average: 4 9.62 0.00 4.38 1.24 0.05 84.71 Average: 5 11.54 0.00 3.41 0.58 0.06 84.42 Average: 6 10.89 0.00 3.57 0.86 0.08 84.60 Average: 7 9.21 0.00 4.09 3.32 0.06 83.32