---> uname -a: Linux prd-centos7-docker-4c-2g-7013.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.3G 31G 24% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.3G 31G 24% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/14/22 _x86_64_ (2 CPU) 05:15:19 LINUX RESTART (2 CPU) 05:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:17:01 217.80 2.45 215.35 0.00 1894.37 73471.40 0.00 05:18:01 158.42 0.00 158.42 0.00 0.00 31615.17 0.00 05:19:01 38.18 0.02 38.17 0.00 0.53 9541.37 0.00 05:20:01 1.32 0.00 1.32 0.00 0.00 20.99 0.00 05:21:01 0.22 0.00 0.22 0.00 0.00 3.30 0.00 05:22:02 0.38 0.00 0.38 0.00 0.00 5.38 0.00 05:23:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 Average: 59.66 0.35 59.31 0.00 271.40 16422.71 0.00 05:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 2771596 0 993880 12.41 2620 4240844 1555224 17.17 1642856 3062856 548808 05:18:01 3234140 0 1051760 13.13 2620 3720420 1544428 17.05 1451692 2832688 272248 05:19:01 3713396 0 927660 11.58 2620 3365264 1208416 13.34 1168976 2668452 20 05:20:01 3726320 0 914724 11.42 2620 3365276 1174468 12.97 1157932 2668452 16 05:21:01 3725364 0 915676 11.43 2620 3365280 1174696 12.97 1158480 2668452 16 05:22:02 3726412 0 914624 11.42 2620 3365284 1174708 12.97 1160264 2668452 8 05:23:01 3727204 0 913828 11.41 2620 3365288 1174468 12.97 1159108 2668452 8 Average: 3517776 0 947450 11.83 2620 3541094 1286630 14.21 1271330 2748258 117303 05:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:01 eth0 780.35 919.20 8405.93 110.37 0.00 0.00 0.00 0.00 05:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 docker0 805.04 591.14 73.89 4747.33 0.00 0.00 0.00 0.00 05:18:01 eth0 42.02 23.27 37.83 15.06 0.00 0.00 0.00 0.00 05:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 vethc5a8c07 0.73 0.87 0.06 0.07 0.00 0.00 0.00 0.00 05:18:01 docker0 0.73 0.73 0.05 0.06 0.00 0.00 0.00 0.00 05:19:01 eth0 15.59 9.18 11.86 6.10 0.00 0.00 0.00 0.00 05:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 docker0 1.83 1.83 0.12 0.14 0.00 0.00 0.00 0.00 05:20:01 eth0 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 05:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 eth0 0.72 0.40 0.35 0.26 0.00 0.00 0.00 0.00 05:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:02 eth0 1.58 1.20 2.30 0.08 0.00 0.00 0.00 0.00 05:22:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 eth0 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 120.44 136.56 1211.44 18.89 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 115.67 85.03 10.61 679.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/14/22 _x86_64_ (2 CPU) 05:15:19 LINUX RESTART (2 CPU) 05:16:01 CPU %user %nice %system %iowait %steal %idle 05:17:01 all 34.10 0.00 12.38 2.95 0.09 50.47 05:17:01 0 26.86 0.00 12.70 2.84 0.09 57.51 05:17:01 1 41.42 0.00 12.06 3.07 0.09 43.36 05:18:01 all 60.99 0.00 9.16 1.36 0.11 28.38 05:18:01 0 60.88 0.00 9.53 1.18 0.11 28.30 05:18:01 1 61.09 0.00 8.79 1.55 0.11 28.46 05:19:01 all 11.23 0.00 2.46 0.21 0.05 86.04 05:19:01 0 11.43 0.00 2.45 0.36 0.05 85.71 05:19:01 1 11.04 0.00 2.47 0.07 0.05 86.37 05:20:01 all 0.20 0.00 0.06 0.00 0.02 99.72 05:20:01 0 0.33 0.00 0.05 0.00 0.02 99.60 05:20:01 1 0.07 0.00 0.07 0.00 0.02 99.85 05:21:01 all 0.23 0.00 0.04 0.00 0.03 99.71 05:21:01 0 0.33 0.00 0.05 0.00 0.02 99.60 05:21:01 1 0.12 0.00 0.03 0.00 0.03 99.82 05:22:02 all 0.22 0.00 0.06 0.00 0.02 99.71 05:22:02 0 0.37 0.00 0.07 0.00 0.02 99.55 05:22:02 1 0.07 0.00 0.05 0.00 0.02 99.87 05:23:01 all 0.18 0.00 0.06 0.00 0.02 99.75 05:23:01 0 0.32 0.00 0.07 0.00 0.02 99.59 05:23:01 1 0.03 0.00 0.05 0.00 0.02 99.90 Average: all 14.63 0.00 3.32 0.62 0.05 81.39 Average: 0 13.75 0.00 3.42 0.60 0.04 82.18 Average: 1 15.52 0.00 3.21 0.64 0.05 80.59