---> uname -a: Linux prd-centos7-docker-4c-2g-504.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 8.1G 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 8.1G 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) 12/08/21 _x86_64_ (2 CPU) 17:04:50 LINUX RESTART (2 CPU) 17:05:01 tps rtps wtps bread/s bwrtn/s 17:06:01 247.01 79.03 167.98 9253.36 56308.34 17:07:01 2.17 0.00 2.17 0.00 71.75 17:08:01 0.20 0.00 0.20 0.00 1.88 17:09:01 12.59 0.10 12.49 9.99 764.35 Average: 65.50 19.79 45.71 2316.13 14288.36 17:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:06:01 5118736 0 799564 9.98 2620 2088020 1391692 15.37 952516 1644068 20 17:07:01 5154716 0 763576 9.53 2620 2088028 1262584 13.94 940628 1643836 12 17:08:01 5151068 0 767224 9.58 2620 2088028 1262584 13.94 943992 1643832 12 17:09:01 4566932 0 861108 10.75 2620 2578280 1264660 13.96 1111940 1981184 488368 Average: 4997863 0 797868 9.96 2620 2210589 1295380 14.30 987269 1728230 122103 17:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:06:01 eth0 965.91 634.20 4959.16 875.27 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 12.32 20.08 1.10 205.51 0.00 0.00 0.00 0.00 17:07:01 eth0 0.08 0.12 0.01 0.02 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 0.25 0.15 0.02 0.01 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 eth0 107.04 67.79 2593.32 9.59 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 268.36 175.59 1888.36 221.25 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 3.08 5.02 0.28 51.38 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) 12/08/21 _x86_64_ (2 CPU) 17:04:50 LINUX RESTART (2 CPU) 17:05:01 CPU %user %nice %system %iowait %steal %idle 17:06:01 all 36.39 0.00 8.66 4.93 0.11 49.92 17:06:01 0 30.81 0.00 8.54 4.12 0.11 56.43 17:06:01 1 42.00 0.00 8.79 5.74 0.11 43.37 17:07:01 all 0.25 0.00 0.06 0.00 0.03 99.67 17:07:01 0 0.42 0.00 0.05 0.00 0.02 99.52 17:07:01 1 0.08 0.00 0.07 0.00 0.03 99.82 17:08:01 all 0.15 0.00 0.05 0.00 0.03 99.77 17:08:01 0 0.25 0.00 0.03 0.00 0.02 99.70 17:08:01 1 0.05 0.00 0.07 0.00 0.05 99.83 17:09:01 all 8.00 0.00 2.71 0.03 0.03 89.23 17:09:01 0 8.69 0.00 2.75 0.05 0.02 88.50 17:09:01 1 7.32 0.00 2.67 0.02 0.03 89.95 Average: all 10.86 0.00 2.79 1.19 0.05 85.11 Average: 0 9.78 0.00 2.77 1.01 0.04 86.41 Average: 1 11.95 0.00 2.81 1.38 0.06 83.80