---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1862 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-1862) 07/24/23 _x86_64_ (8 CPU) 06:24:43 LINUX RESTART (8 CPU) 06:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:26:01 360.30 50.06 310.24 0.00 7527.66 79838.22 0.00 06:27:01 54.42 0.38 54.04 0.00 10.79 30649.71 0.00 Average: 207.69 25.27 182.42 0.00 3777.34 55297.08 0.00 06:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:26:01 28606552 31533412 754664 2.29 108212 3082676 1901888 5.61 1339848 2534380 4100 06:27:01 28100216 31547368 736764 2.24 128588 3527960 1870308 5.51 1429496 2893044 157644 Average: 28353384 31540390 745714 2.27 118400 3305318 1886098 5.56 1384672 2713712 80872 06:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:26:01 ens3 595.23 381.10 7084.75 102.94 0.00 0.00 0.00 0.00 06:26:01 lo 3.85 3.85 0.37 0.37 0.00 0.00 0.00 0.00 06:26:01 veth47b33a4 3.20 3.91 0.27 12.69 0.00 0.00 0.00 0.00 06:26:01 docker0 7.91 7.72 0.73 61.72 0.00 0.00 0.00 0.00 06:27:01 ens3 214.75 137.31 3520.26 22.43 0.00 0.00 0.00 0.00 06:27:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 06:27:01 docker0 78.31 112.98 5.64 993.61 0.00 0.00 0.00 0.00 Average: ens3 405.40 259.47 5306.36 62.77 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 43.03 60.24 3.18 526.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1862) 07/24/23 _x86_64_ (8 CPU) 06:24:43 LINUX RESTART (8 CPU) 06:25:01 CPU %user %nice %system %iowait %steal %idle 06:26:01 all 10.63 0.00 4.14 5.54 0.06 79.64 06:26:01 0 10.45 0.00 4.05 1.17 0.07 84.27 06:26:01 1 10.97 0.00 6.26 3.76 0.05 78.95 06:26:01 2 10.35 0.00 3.77 1.40 0.05 84.43 06:26:01 3 11.59 0.00 4.49 9.24 0.05 74.62 06:26:01 4 9.35 0.00 3.48 7.21 0.05 79.91 06:26:01 5 8.69 0.00 3.68 7.02 0.07 80.55 06:26:01 6 10.86 0.00 3.46 10.16 0.05 75.47 06:26:01 7 12.80 0.00 3.89 4.36 0.08 78.87 06:27:01 all 28.95 0.00 4.87 1.43 0.06 64.68 06:27:01 0 28.46 0.00 4.51 0.40 0.07 66.56 06:27:01 1 28.30 0.00 4.78 0.35 0.07 66.50 06:27:01 2 29.98 0.00 5.51 6.85 0.07 57.59 06:27:01 3 28.97 0.00 5.24 2.32 0.07 63.41 06:27:01 4 28.81 0.00 4.54 0.10 0.05 66.50 06:27:01 5 28.30 0.00 4.40 0.87 0.05 66.38 06:27:01 6 28.80 0.00 5.19 0.25 0.07 65.70 06:27:01 7 29.98 0.00 4.80 0.34 0.07 64.81 Average: all 19.76 0.00 4.50 3.49 0.06 72.18 Average: 0 19.41 0.00 4.28 0.79 0.07 75.46 Average: 1 19.59 0.00 5.52 2.07 0.06 72.76 Average: 2 20.11 0.00 4.64 4.11 0.06 71.08 Average: 3 20.26 0.00 4.87 5.79 0.06 69.03 Average: 4 19.05 0.00 4.01 3.67 0.05 73.23 Average: 5 18.49 0.00 4.04 3.95 0.06 73.46 Average: 6 19.80 0.00 4.32 5.23 0.06 70.60 Average: 7 21.40 0.00 4.34 2.34 0.08 71.83