---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-119241 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: 2799.994 BogoMIPS: 5599.98 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-119241) 11/14/22 _x86_64_ (8 CPU) 17:06:25 LINUX RESTART (8 CPU) 17:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:08:01 275.43 10.73 264.70 0.00 1773.39 84172.85 0.00 17:09:01 58.78 0.17 58.61 0.00 9.86 32467.06 0.00 Average: 166.18 5.40 160.78 0.00 884.15 58100.59 0.00 17:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:08:01 28710904 31531808 763944 2.32 84612 2987396 1850436 5.45 1191112 2577780 397904 17:09:01 28665196 31572052 725704 2.21 93044 3051992 1732844 5.11 1108476 2691456 4 Average: 28688050 31551930 744824 2.27 88828 3019694 1791640 5.28 1149794 2634618 198954 17:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:08:01 ens3 419.71 282.31 6863.82 69.81 0.00 0.00 0.00 0.00 17:08:01 lo 3.19 3.19 0.31 0.31 0.00 0.00 0.00 0.00 17:08:01 docker0 46.23 70.26 3.97 1018.99 0.00 0.00 0.00 0.00 17:08:01 veth54539ef 44.67 68.89 4.36 1005.47 0.00 0.00 0.00 0.08 17:09:01 ens3 106.35 72.71 2527.00 13.84 0.00 0.00 0.00 0.00 17:09:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 261.70 176.62 4677.01 41.59 0.00 0.00 0.00 0.00 Average: lo 2.25 2.25 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 22.92 34.83 1.97 505.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-119241) 11/14/22 _x86_64_ (8 CPU) 17:06:25 LINUX RESTART (8 CPU) 17:07:02 CPU %user %nice %system %iowait %steal %idle 17:08:01 all 23.20 0.00 4.58 1.35 0.07 70.79 17:08:01 0 23.37 0.00 4.78 0.19 0.07 71.59 17:08:01 1 21.07 0.00 4.38 0.46 0.07 74.02 17:08:01 2 22.59 0.00 4.23 0.10 0.07 73.00 17:08:01 3 22.12 0.00 4.27 0.60 0.09 72.92 17:08:01 4 24.28 0.00 5.59 6.85 0.09 63.19 17:08:01 5 25.75 0.00 3.89 2.16 0.07 68.14 17:08:01 6 20.72 0.00 4.80 0.21 0.07 74.20 17:08:01 7 25.73 0.00 4.67 0.19 0.07 69.33 17:09:01 all 10.36 0.00 2.17 0.61 0.03 86.84 17:09:01 0 9.94 0.00 1.61 0.03 0.02 88.40 17:09:01 1 10.80 0.00 2.70 3.84 0.03 82.63 17:09:01 2 11.79 0.00 1.99 0.03 0.03 86.15 17:09:01 3 10.14 0.00 2.85 0.02 0.03 86.96 17:09:01 4 8.83 0.00 1.88 0.03 0.02 89.24 17:09:01 5 10.22 0.00 2.12 0.82 0.03 86.81 17:09:01 6 10.56 0.00 2.06 0.03 0.03 87.31 17:09:01 7 10.57 0.00 2.17 0.05 0.03 87.17 Average: all 16.71 0.00 3.36 0.97 0.05 78.91 Average: 0 16.58 0.00 3.18 0.11 0.04 80.08 Average: 1 15.88 0.00 3.53 2.17 0.05 78.37 Average: 2 17.13 0.00 3.10 0.07 0.05 79.65 Average: 3 16.05 0.00 3.55 0.31 0.06 80.04 Average: 4 16.49 0.00 3.72 3.41 0.05 76.33 Average: 5 17.89 0.00 3.00 1.48 0.05 77.59 Average: 6 15.58 0.00 3.41 0.12 0.05 80.84 Average: 7 18.06 0.00 3.41 0.12 0.05 78.37