---> uname -a: Linux prd-centos7-docker-4c-2g-748.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: 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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 04:46:21 LINUX RESTART (2 CPU) 04:47:01 tps rtps wtps bread/s bwrtn/s 04:48:01 17.60 2.83 14.77 2252.15 2020.75 04:49:01 0.43 0.00 0.43 0.00 7.31 04:50:01 0.23 0.00 0.23 0.00 2.97 04:51:01 0.25 0.00 0.25 0.00 3.73 04:52:01 0.25 0.00 0.25 0.00 2.63 Average: 3.75 0.57 3.19 450.59 407.63 04:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:48:01 5706764 0 606032 7.57 2620 1693524 1196712 13.21 551928 1517416 20 04:49:01 5702236 0 610552 7.62 2620 1693532 1167204 12.89 556684 1517380 16 04:50:01 5705592 0 607196 7.58 2620 1693532 1166904 12.88 554292 1517380 16 04:51:01 5706448 0 606332 7.57 2620 1693540 1153564 12.74 553144 1517380 8 04:52:01 5710840 0 601936 7.52 2620 1693544 1153468 12.73 548764 1517380 16 Average: 5706376 0 606410 7.57 2620 1693534 1167570 12.89 552962 1517387 15 04:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:48:01 eth0 46.15 35.10 326.84 11.86 0.00 0.00 0.00 0.00 04:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 docker0 3.96 2.51 0.82 14.91 0.00 0.00 0.00 0.00 04:49:01 eth0 8.88 4.15 9.14 0.48 0.00 0.00 0.00 0.00 04:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 eth0 0.82 0.33 0.38 0.26 0.00 0.00 0.00 0.00 04:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 eth0 0.48 0.28 0.26 0.14 0.00 0.00 0.00 0.00 04:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 eth0 0.23 0.22 0.08 0.16 0.00 0.00 0.00 0.00 04:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 11.32 8.02 67.36 2.58 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 0.79 0.50 0.16 2.98 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) 04:46:21 LINUX RESTART (2 CPU) 04:47:01 CPU %user %nice %system %iowait %steal %idle 04:48:01 all 2.24 0.00 1.13 0.29 0.03 96.32 04:48:01 0 2.17 0.00 1.14 0.42 0.02 96.25 04:48:01 1 2.30 0.00 1.11 0.17 0.03 96.39 04:49:01 all 0.31 0.00 0.08 0.00 0.03 99.59 04:49:01 0 0.12 0.00 0.10 0.00 0.03 99.75 04:49:01 1 0.50 0.00 0.05 0.00 0.02 99.43 04:50:01 all 0.18 0.00 0.05 0.00 0.02 99.76 04:50:01 0 0.20 0.00 0.07 0.00 0.02 99.72 04:50:01 1 0.15 0.00 0.03 0.00 0.02 99.80 04:51:01 all 0.18 0.00 0.04 0.00 0.03 99.75 04:51:01 0 0.10 0.00 0.03 0.00 0.02 99.85 04:51:01 1 0.27 0.00 0.05 0.00 0.03 99.65 04:52:01 all 0.19 0.00 0.03 0.00 0.02 99.77 04:52:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:52:01 1 0.35 0.00 0.03 0.00 0.02 99.60 Average: all 0.62 0.00 0.26 0.06 0.02 99.04 Average: 0 0.52 0.00 0.27 0.08 0.02 99.10 Average: 1 0.71 0.00 0.25 0.03 0.02 98.98