---> uname -a: Linux prd-centos7-docker-4c-2g-808.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: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 9.0G 32G 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 9.0G 32G 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) 01/05/22 _x86_64_ (2 CPU) 20:13:57 LINUX RESTART (2 CPU) 20:15:01 tps rtps wtps bread/s bwrtn/s 20:16:01 1.07 0.05 1.02 1.07 24.40 20:17:01 0.33 0.00 0.33 0.00 4.63 20:18:02 0.25 0.00 0.25 0.00 2.70 20:19:01 0.25 0.00 0.25 0.00 3.52 20:20:01 0.33 0.00 0.33 0.00 5.30 20:21:01 4.60 0.03 4.56 3.73 161.38 Average: 1.14 0.01 1.13 0.80 33.74 20:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:16:01 5704252 0 608912 7.60 2620 1693156 1154904 12.75 554456 1518184 16 20:17:01 5696284 0 616872 7.70 2620 1693164 1192636 13.17 561684 1518148 8 20:18:02 5699192 0 613964 7.67 2620 1693164 1155388 12.76 560300 1518148 8 20:19:01 5707620 0 605528 7.56 2620 1693172 1155160 12.75 551536 1518152 8 20:20:01 5707036 0 606108 7.57 2620 1693176 1155244 12.75 551996 1518148 20 20:21:01 5062952 0 721460 9.01 2620 2221908 1518676 16.77 787512 1884396 528344 Average: 5596223 0 628807 7.85 2620 1781290 1222001 13.49 594581 1579196 88067 20:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:16:01 eth0 0.55 0.12 0.05 0.07 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 eth0 7.40 3.08 8.94 0.39 0.00 0.00 0.00 0.00 20:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:02 eth0 0.67 0.35 0.35 0.26 0.00 0.00 0.00 0.00 20:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 20:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 eth0 139.91 76.90 4053.97 8.10 0.00 0.00 0.00 0.00 20:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.89 13.50 679.20 1.49 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 0.00 0.00 0.00 0.00 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) 01/05/22 _x86_64_ (2 CPU) 20:13:57 LINUX RESTART (2 CPU) 20:15:01 CPU %user %nice %system %iowait %steal %idle 20:16:01 all 0.16 0.00 0.05 0.00 0.03 99.77 20:16:01 0 0.22 0.00 0.05 0.00 0.02 99.72 20:16:01 1 0.10 0.00 0.05 0.00 0.03 99.82 20:17:01 all 0.33 0.00 0.06 0.00 0.02 99.60 20:17:01 0 0.35 0.00 0.05 0.00 0.02 99.58 20:17:01 1 0.30 0.00 0.07 0.00 0.02 99.62 20:18:02 all 0.20 0.00 0.04 0.00 0.01 99.75 20:18:02 0 0.33 0.00 0.03 0.00 0.00 99.63 20:18:02 1 0.07 0.00 0.05 0.00 0.02 99.87 20:19:01 all 0.25 0.00 0.03 0.00 0.02 99.69 20:19:01 0 0.42 0.00 0.02 0.00 0.02 99.54 20:19:01 1 0.08 0.00 0.05 0.00 0.02 99.85 20:20:01 all 0.19 0.00 0.04 0.00 0.01 99.76 20:20:01 0 0.18 0.00 0.03 0.00 0.00 99.78 20:20:01 1 0.20 0.00 0.05 0.00 0.02 99.73 20:21:01 all 4.08 0.00 1.30 0.03 0.03 94.56 20:21:01 0 4.15 0.00 1.33 0.05 0.02 94.45 20:21:01 1 4.01 0.00 1.28 0.02 0.03 94.66 Average: all 0.87 0.00 0.25 0.01 0.02 98.86 Average: 0 0.94 0.00 0.25 0.01 0.01 98.79 Average: 1 0.79 0.00 0.26 0.00 0.02 98.92