---> uname -a: Linux prd-centos7-docker-4c-2g-4572.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: 2799.976 BogoMIPS: 5599.95 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) 02/03/22 _x86_64_ (2 CPU) 14:20:48 LINUX RESTART (2 CPU) 14:21:01 tps rtps wtps bread/s bwrtn/s 14:22:01 190.14 22.71 167.43 5431.90 56007.63 14:23:01 2.33 0.00 2.33 0.00 75.05 14:24:01 0.55 0.00 0.55 0.00 6.05 Average: 64.36 7.57 56.79 1811.14 18701.43 14:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:01 5127776 0 788480 9.84 2620 2090064 1404248 15.50 943632 1643844 20 14:23:01 5162852 0 753400 9.41 2620 2090068 1286740 14.21 932792 1643608 8 14:24:01 5159260 0 756988 9.45 2620 2090072 1286740 14.21 936288 1643608 8 Average: 5149963 0 766289 9.57 2620 2090068 1325909 14.64 937571 1643687 12 14:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:01 eth0 1143.44 816.35 5001.87 891.78 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 11.36 15.93 1.05 206.08 0.00 0.00 0.00 0.00 14:23:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 eth0 0.52 0.10 0.05 0.01 0.00 0.00 0.00 0.00 14:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 381.46 272.26 1667.77 297.35 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 3.79 5.31 0.35 68.71 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) 02/03/22 _x86_64_ (2 CPU) 14:20:48 LINUX RESTART (2 CPU) 14:21:01 CPU %user %nice %system %iowait %steal %idle 14:22:01 all 34.46 0.00 7.94 6.24 0.09 51.26 14:22:01 0 33.09 0.00 8.54 5.20 0.09 53.09 14:22:01 1 35.84 0.00 7.35 7.29 0.09 49.43 14:23:01 all 0.23 0.00 0.08 0.00 0.03 99.67 14:23:01 0 0.37 0.00 0.05 0.00 0.02 99.57 14:23:01 1 0.10 0.00 0.10 0.00 0.03 99.77 14:24:01 all 0.25 0.00 0.04 0.00 0.01 99.70 14:24:01 0 0.43 0.00 0.05 0.00 0.02 99.50 14:24:01 1 0.07 0.00 0.03 0.00 0.00 99.90 Average: all 11.21 0.00 2.59 2.00 0.04 84.16 Average: 0 10.91 0.00 2.78 1.67 0.04 84.60 Average: 1 11.52 0.00 2.39 2.33 0.04 83.72