---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8697 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-8697) 10/20/22 _x86_64_ (8 CPU) 18:01:07 LINUX RESTART (8 CPU) 18:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:03:01 98.50 0.65 97.85 0.00 20.26 56873.19 0.00 18:04:01 1.92 0.00 1.92 0.00 0.00 26.41 0.00 18:05:01 0.88 0.00 0.88 0.00 0.00 10.13 0.00 18:06:01 1.32 0.00 1.32 0.00 0.00 15.99 0.00 18:07:01 40.09 9.35 30.74 0.00 2888.59 4824.93 0.00 Average: 28.54 2.00 26.54 0.00 581.71 12348.90 0.00 18:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:03:01 28673908 31582568 724300 2.20 94800 3043920 1756340 5.18 1173720 2620836 280 18:04:01 28683736 31592512 713892 2.17 94840 3043924 1756340 5.18 1161572 2620816 12 18:05:01 28684276 31593220 712964 2.17 94880 3043924 1756340 5.18 1160968 2620816 16 18:06:01 28688512 31597760 708556 2.15 94936 3043924 1756340 5.18 1156784 2621060 24 18:07:01 28395112 31581556 712056 2.17 113836 3292848 1802756 5.31 1308412 2736456 12 Average: 28625109 31589523 714354 2.17 98658 3093708 1765623 5.20 1192291 2643997 69 18:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:03:01 ens3 352.14 223.48 7168.38 36.32 0.00 0.00 0.00 0.00 18:03:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:03:01 docker0 43.68 71.67 3.55 689.43 0.00 0.00 0.00 0.00 18:04:01 ens3 1.47 0.65 0.65 0.47 0.00 0.00 0.00 0.00 18:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 ens3 8.85 4.66 12.01 0.34 0.00 0.00 0.00 0.00 18:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 ens3 96.87 61.07 1300.45 4.65 0.00 0.00 0.00 0.00 18:07:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 91.86 57.97 1696.13 8.35 0.00 0.00 0.00 0.00 Average: lo 0.51 0.51 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 8.73 14.33 0.71 137.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8697) 10/20/22 _x86_64_ (8 CPU) 18:01:07 LINUX RESTART (8 CPU) 18:02:01 CPU %user %nice %system %iowait %steal %idle 18:03:01 all 30.57 0.00 6.94 0.83 0.07 61.59 18:03:01 0 30.08 0.00 7.03 2.52 0.07 60.30 18:03:01 1 31.24 0.00 7.15 1.88 0.07 59.66 18:03:01 2 30.80 0.00 7.20 0.20 0.07 61.73 18:03:01 3 29.62 0.00 6.59 0.08 0.05 63.65 18:03:01 4 30.71 0.00 7.05 0.14 0.07 62.04 18:03:01 5 30.43 0.00 6.64 1.44 0.07 61.42 18:03:01 6 31.15 0.00 6.64 0.07 0.07 62.07 18:03:01 7 30.54 0.00 7.26 0.31 0.07 61.83 18:04:01 all 0.03 0.00 0.02 0.01 0.01 99.93 18:04:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:04:01 1 0.05 0.00 0.07 0.00 0.02 99.87 18:04:01 2 0.03 0.00 0.00 0.00 0.00 99.97 18:04:01 3 0.02 0.00 0.00 0.02 0.00 99.97 18:04:01 4 0.07 0.00 0.03 0.03 0.02 99.85 18:04:01 5 0.00 0.00 0.00 0.00 0.02 99.98 18:04:01 6 0.02 0.00 0.02 0.00 0.00 99.97 18:04:01 7 0.02 0.00 0.00 0.00 0.02 99.97 18:05:01 all 0.04 0.00 0.02 0.05 0.01 99.89 18:05:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:05:01 1 0.07 0.00 0.02 0.00 0.00 99.92 18:05:01 2 0.07 0.00 0.00 0.00 0.00 99.93 18:05:01 3 0.00 0.00 0.03 0.40 0.02 99.55 18:05:01 4 0.03 0.00 0.03 0.02 0.02 99.90 18:05:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:05:01 6 0.03 0.00 0.02 0.00 0.00 99.95 18:05:01 7 0.03 0.00 0.02 0.00 0.00 99.95 18:06:01 all 0.04 0.00 0.02 0.00 0.01 99.92 18:06:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:06:01 1 0.02 0.00 0.03 0.00 0.00 99.95 18:06:01 2 0.10 0.00 0.02 0.00 0.00 99.88 18:06:01 3 0.08 0.00 0.05 0.02 0.02 99.83 18:06:01 4 0.03 0.00 0.00 0.02 0.02 99.93 18:06:01 5 0.02 0.00 0.00 0.00 0.02 99.97 18:06:01 6 0.02 0.00 0.03 0.00 0.00 99.95 18:06:01 7 0.03 0.00 0.02 0.00 0.00 99.95 18:07:01 all 1.24 0.00 0.82 0.34 0.01 97.59 18:07:01 0 1.03 0.00 0.62 0.13 0.00 98.22 18:07:01 1 1.74 0.00 0.90 0.47 0.02 96.88 18:07:01 2 0.77 0.00 0.40 0.03 0.02 98.78 18:07:01 3 2.68 0.00 0.72 0.15 0.02 96.43 18:07:01 4 0.72 0.00 0.45 1.39 0.02 97.43 18:07:01 5 1.01 0.00 0.52 0.39 0.02 98.07 18:07:01 6 0.75 0.00 0.93 0.07 0.00 98.25 18:07:01 7 1.24 0.00 1.99 0.07 0.03 96.68 Average: all 6.31 0.00 1.55 0.24 0.02 91.87 Average: 0 6.18 0.00 1.53 0.53 0.02 91.75 Average: 1 6.54 0.00 1.62 0.46 0.02 91.36 Average: 2 6.30 0.00 1.51 0.05 0.02 92.13 Average: 3 6.40 0.00 1.46 0.13 0.02 91.99 Average: 4 6.26 0.00 1.50 0.32 0.03 91.90 Average: 5 6.24 0.00 1.42 0.36 0.02 91.96 Average: 6 6.32 0.00 1.51 0.03 0.01 92.13 Average: 7 6.29 0.00 1.84 0.07 0.02 91.77