---> uname -a: Linux prd-centos7-docker-4c-2g-4448.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 02/02/22 _x86_64_ (2 CPU) 16:06:19 LINUX RESTART (2 CPU) 16:07:02 tps rtps wtps bread/s bwrtn/s 16:08:01 125.14 0.07 125.08 1.63 24133.80 16:09:01 124.63 0.00 124.63 0.00 21509.56 16:10:01 1.88 0.65 1.23 55.30 18.17 16:11:01 0.23 0.00 0.23 0.00 3.60 16:12:01 0.28 0.00 0.28 0.00 3.55 Average: 50.20 0.14 50.05 11.42 9085.63 16:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:08:01 4729340 0 781332 9.76 2620 2495648 1433212 15.82 850988 2100228 129992 16:09:01 4376192 0 862040 10.76 2620 2768088 1207008 13.33 865280 2372940 28 16:10:01 4341916 0 894668 11.17 2620 2769736 1209468 13.35 899084 2373468 16 16:11:01 4348624 0 887952 11.09 2620 2769744 1175248 12.98 892692 2373468 8 16:12:01 4347912 0 888660 11.10 2620 2769748 1175320 12.98 893304 2373468 20 Average: 4428797 0 862930 10.77 2620 2714593 1240051 13.69 880270 2318714 26013 16:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:08:01 vethe704c3f 5.88 6.04 0.50 38.56 0.00 0.00 0.00 0.00 16:08:01 eth0 151.91 90.08 3456.35 20.19 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 5.88 5.91 0.42 38.55 0.00 0.00 0.00 0.00 16:09:01 eth0 114.49 65.80 2611.24 14.20 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 6.43 4.28 5.16 5.12 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.25 0.22 0.08 0.05 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.34 31.91 1207.35 7.87 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 1.17 1.17 0.08 7.61 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) 02/02/22 _x86_64_ (2 CPU) 16:06:19 LINUX RESTART (2 CPU) 16:07:02 CPU %user %nice %system %iowait %steal %idle 16:08:01 all 40.69 0.00 6.68 1.48 0.09 51.05 16:08:01 0 40.99 0.00 6.98 1.69 0.09 50.25 16:08:01 1 40.39 0.00 6.39 1.28 0.09 51.85 16:09:01 all 27.67 0.00 5.31 1.81 0.08 65.13 16:09:01 0 28.15 0.00 5.42 1.60 0.07 64.75 16:09:01 1 27.18 0.00 5.20 2.02 0.09 65.51 16:10:01 all 0.56 0.00 0.09 0.02 0.03 99.31 16:10:01 0 0.47 0.00 0.12 0.02 0.03 99.36 16:10:01 1 0.65 0.00 0.07 0.02 0.02 99.25 16:11:01 all 0.25 0.00 0.03 0.00 0.03 99.68 16:11:01 0 0.08 0.00 0.02 0.00 0.03 99.87 16:11:01 1 0.42 0.00 0.05 0.00 0.03 99.50 16:12:01 all 0.23 0.00 0.03 0.00 0.02 99.72 16:12:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:12:01 1 0.43 0.00 0.05 0.00 0.02 99.50 Average: all 13.34 0.00 2.34 0.64 0.05 83.64 Average: 0 13.39 0.00 2.41 0.64 0.05 83.52 Average: 1 13.29 0.00 2.26 0.64 0.05 83.76