---> uname -a: Linux prd-centos7-docker-4c-2g-6594.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: 2799.996 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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 03/08/22 _x86_64_ (2 CPU) 12:02:52 LINUX RESTART (2 CPU) 12:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:01 268.73 0.05 268.68 0.00 1.07 59900.78 0.00 12:06:01 59.03 0.00 59.03 0.00 0.00 7210.46 0.00 12:07:01 0.18 0.00 0.18 0.00 0.00 2.91 0.00 12:08:01 0.30 0.00 0.30 0.00 0.00 4.75 0.00 12:09:01 0.30 0.00 0.30 0.00 0.00 4.53 0.00 12:10:01 0.18 0.00 0.18 0.00 0.00 2.07 0.00 12:11:01 69.10 0.13 68.96 0.00 13.72 16807.49 0.00 Average: 56.84 0.03 56.82 0.00 2.11 11992.94 0.00 12:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 4046736 0 907316 11.33 2620 3052268 1266860 13.99 832496 2676292 8 12:06:01 3916760 0 936664 11.70 2620 3152896 1215008 13.41 940032 2698956 20 12:07:01 3918836 0 934588 11.67 2620 3152896 1167648 12.89 940348 2698956 20 12:08:01 3928624 0 924792 11.55 2620 3152904 1167456 12.89 932044 2698956 8 12:09:01 3922768 0 930644 11.62 2620 3152908 1167708 12.89 937352 2698956 8 12:10:01 3933988 0 919420 11.48 2620 3152912 1167456 12.89 927488 2698956 8 12:11:01 3344700 0 1056668 13.19 2620 3604952 1397428 15.43 1138280 2993936 128 Average: 3858916 0 944299 11.79 2620 3203105 1221366 13.48 949720 2737858 29 12:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 eth0 275.30 209.89 2065.10 28.27 0.00 0.00 0.00 0.00 12:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 docker0 190.66 242.46 15.37 2034.18 0.00 0.00 0.00 0.00 12:06:01 eth0 36.49 21.77 153.82 8.18 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 9.66 14.72 0.57 92.05 0.00 0.00 0.00 0.00 12:07:01 eth0 0.98 0.35 0.31 0.17 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 eth0 0.75 0.10 0.07 0.04 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 eth0 2.55 1.38 3.13 0.39 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 eth0 117.52 81.27 2529.38 99.87 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.97 44.99 679.02 19.57 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 28.62 36.75 2.28 303.80 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) 03/08/22 _x86_64_ (2 CPU) 12:02:52 LINUX RESTART (2 CPU) 12:04:01 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 37.66 0.00 11.77 1.84 0.12 48.62 12:05:01 0 37.97 0.00 11.81 1.87 0.11 48.24 12:05:01 1 37.35 0.00 11.72 1.80 0.13 49.00 12:06:01 all 15.87 0.00 3.25 0.84 0.07 79.97 12:06:01 0 14.82 0.00 3.43 0.31 0.07 81.37 12:06:01 1 16.93 0.00 3.07 1.38 0.07 78.56 12:07:01 all 0.13 0.00 0.08 0.00 0.03 99.77 12:07:01 0 0.03 0.00 0.08 0.00 0.02 99.87 12:07:01 1 0.22 0.00 0.07 0.00 0.03 99.68 12:08:01 all 0.16 0.00 0.07 0.00 0.03 99.75 12:08:01 0 0.02 0.00 0.05 0.00 0.02 99.92 12:08:01 1 0.30 0.00 0.08 0.00 0.03 99.58 12:09:01 all 0.07 0.00 0.03 0.00 0.03 99.87 12:09:01 0 0.05 0.00 0.03 0.00 0.02 99.90 12:09:01 1 0.08 0.00 0.03 0.00 0.03 99.85 12:10:01 all 0.13 0.00 0.03 0.00 0.03 99.81 12:10:01 0 0.07 0.00 0.03 0.00 0.03 99.87 12:10:01 1 0.20 0.00 0.03 0.00 0.02 99.75 12:11:01 all 8.43 0.00 3.27 0.68 0.04 87.59 12:11:01 0 7.61 0.00 3.30 0.48 0.03 88.59 12:11:01 1 9.25 0.00 3.24 0.89 0.05 86.58 Average: all 8.59 0.00 2.54 0.46 0.05 88.36 Average: 0 8.31 0.00 2.57 0.36 0.04 88.71 Average: 1 8.86 0.00 2.51 0.56 0.05 88.02