---> uname -a: Linux prd-centos7-docker-4c-2g-5833.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) 02/22/22 _x86_64_ (2 CPU) 15:13:09 LINUX RESTART (2 CPU) 15:14:01 tps rtps wtps bread/s bwrtn/s 15:15:01 229.19 0.05 229.14 1.07 44408.11 15:16:01 2.88 0.00 2.88 0.00 156.31 15:17:01 0.25 0.00 0.25 0.00 3.60 15:18:01 0.20 0.00 0.20 0.00 2.83 15:19:01 0.27 0.00 0.27 0.00 3.66 Average: 46.57 0.01 46.56 0.21 8918.16 15:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:15:01 4399200 0 832736 10.40 2620 2774384 1207196 13.33 838936 2375664 20 15:16:01 4398852 0 833076 10.40 2620 2774392 1193808 13.18 839660 2375640 8 15:17:01 4382912 0 849016 10.60 2620 2774392 1193896 13.18 855588 2375640 8 15:18:01 4387928 0 843992 10.54 2620 2774400 1165088 12.86 851276 2375640 8 15:19:01 4388864 0 843052 10.53 2620 2774404 1165184 12.86 850412 2375640 8 Average: 4391551 0 840374 10.49 2620 2774394 1185034 13.08 847174 2375645 10 15:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:15:01 eth0 152.06 97.09 2915.45 24.29 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 16.57 19.36 1.28 288.22 0.00 0.00 0.00 0.00 15:16:01 eth0 0.32 0.27 0.10 0.09 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 eth0 0.48 0.30 0.27 0.20 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 eth0 0.25 0.20 0.08 0.05 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.64 19.59 583.40 4.93 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 3.31 3.87 0.26 57.67 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) 02/22/22 _x86_64_ (2 CPU) 15:13:09 LINUX RESTART (2 CPU) 15:14:01 CPU %user %nice %system %iowait %steal %idle 15:15:01 all 43.00 0.00 7.96 3.10 0.08 45.86 15:15:01 0 43.15 0.00 8.11 4.13 0.07 44.54 15:15:01 1 42.85 0.00 7.81 2.07 0.09 47.18 15:16:01 all 0.15 0.00 0.05 0.00 0.03 99.77 15:16:01 0 0.23 0.00 0.05 0.00 0.02 99.70 15:16:01 1 0.07 0.00 0.05 0.00 0.05 99.83 15:17:01 all 0.22 0.00 0.04 0.00 0.03 99.72 15:17:01 0 0.35 0.00 0.03 0.00 0.02 99.60 15:17:01 1 0.08 0.00 0.05 0.00 0.03 99.83 15:18:01 all 0.04 0.00 0.03 0.00 0.02 99.91 15:18:01 0 0.05 0.00 0.03 0.00 0.02 99.90 15:18:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:19:01 all 0.17 0.00 0.04 0.00 0.02 99.77 15:19:01 0 0.28 0.00 0.03 0.00 0.02 99.67 15:19:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 8.28 0.00 1.54 0.59 0.03 89.55 Average: 0 8.39 0.00 1.57 0.79 0.03 89.23 Average: 1 8.17 0.00 1.52 0.39 0.04 89.88