---> uname -a: Linux prd-centos7-docker-4c-2g-1302.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) 01/11/22 _x86_64_ (2 CPU) 23:09:30 LINUX RESTART (2 CPU) 23:10:01 tps rtps wtps bread/s bwrtn/s 23:11:01 122.98 2.80 120.19 2230.79 19669.61 23:12:01 1.27 0.00 1.27 0.00 18.20 23:13:01 0.30 0.00 0.30 0.00 4.45 Average: 41.54 0.93 40.60 743.97 6567.36 23:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:11:01 5138580 0 777792 9.71 2620 2089948 1412988 15.60 950364 1643880 28 23:12:01 5157468 0 758900 9.48 2620 2089952 1287992 14.22 938156 1643644 28 23:13:01 5151420 0 764944 9.55 2620 2089956 1288320 14.22 944308 1643636 20 Average: 5149156 0 767212 9.58 2620 2089952 1329767 14.68 944276 1643720 25 23:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:11:01 eth0 356.63 224.03 1089.08 806.03 0.00 0.00 0.00 0.00 23:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 docker0 12.33 17.17 1.10 206.03 0.00 0.00 0.00 0.00 23:12:01 eth0 0.13 0.13 0.01 0.02 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 eth0 0.77 0.35 0.30 0.17 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.24 74.88 363.31 268.87 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 4.11 5.73 0.37 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) 01/11/22 _x86_64_ (2 CPU) 23:09:30 LINUX RESTART (2 CPU) 23:10:01 CPU %user %nice %system %iowait %steal %idle 23:11:01 all 19.31 0.00 3.85 2.85 0.06 73.94 23:11:01 0 17.08 0.00 3.92 2.93 0.05 76.02 23:11:01 1 21.55 0.00 3.77 2.77 0.07 71.85 23:12:01 all 0.24 0.00 0.05 0.00 0.03 99.68 23:12:01 0 0.37 0.00 0.03 0.00 0.02 99.58 23:12:01 1 0.12 0.00 0.07 0.00 0.03 99.78 23:13:01 all 0.24 0.00 0.05 0.00 0.03 99.68 23:13:01 0 0.40 0.00 0.03 0.00 0.02 99.55 23:13:01 1 0.08 0.00 0.07 0.00 0.03 99.82 Average: all 6.47 0.00 1.29 0.93 0.04 91.27 Average: 0 5.86 0.00 1.31 0.96 0.03 91.85 Average: 1 7.09 0.00 1.27 0.90 0.05 90.70