---> uname -a: Linux prd-centos7-docker-4c-2g-975.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) 01/07/22 _x86_64_ (2 CPU) 16:26:28 LINUX RESTART (2 CPU) 16:27:01 tps rtps wtps bread/s bwrtn/s 16:28:01 119.90 2.73 117.17 2230.81 15952.36 16:29:01 1.18 0.00 1.18 0.00 18.14 16:30:01 0.27 0.00 0.27 0.00 3.21 Average: 40.46 0.91 39.55 743.73 5325.46 16:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:28:01 5140012 0 776936 9.70 2620 2089364 1425856 15.74 951496 1644660 20 16:29:01 5155868 0 761076 9.50 2620 2089368 1292396 14.27 939836 1644424 16 16:30:01 5152608 0 764332 9.54 2620 2089372 1292728 14.27 942908 1644424 20 Average: 5149496 0 767448 9.58 2620 2089368 1336993 14.76 944747 1644503 19 16:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:28:01 eth0 365.53 225.43 1097.52 806.63 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 11.09 15.10 1.04 206.02 0.00 0.00 0.00 0.00 16:29:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 eth0 0.97 0.55 0.31 0.21 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 122.21 75.37 366.01 269.00 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 3.70 5.04 0.35 68.69 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) 01/07/22 _x86_64_ (2 CPU) 16:26:28 LINUX RESTART (2 CPU) 16:27:01 CPU %user %nice %system %iowait %steal %idle 16:28:01 all 16.38 0.00 3.23 2.69 0.06 77.64 16:28:01 0 16.28 0.00 2.96 1.64 0.05 79.06 16:28:01 1 16.48 0.00 3.49 3.73 0.07 76.22 16:29:01 all 0.13 0.00 0.04 0.00 0.03 99.79 16:29:01 0 0.18 0.00 0.03 0.00 0.02 99.77 16:29:01 1 0.08 0.00 0.05 0.00 0.05 99.82 16:30:01 all 0.23 0.00 0.05 0.00 0.02 99.71 16:30:01 0 0.38 0.00 0.03 0.00 0.02 99.57 16:30:01 1 0.07 0.00 0.07 0.00 0.02 99.85 Average: all 5.49 0.00 1.09 0.88 0.04 92.50 Average: 0 5.53 0.00 0.99 0.54 0.03 92.91 Average: 1 5.45 0.00 1.18 1.22 0.04 92.10