---> uname -a: Linux prd-centos7-docker-4c-2g-2332.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 8.1G 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/27/21 _x86_64_ (2 CPU) 20:31:49 LINUX RESTART (2 CPU) 20:32:01 tps rtps wtps bread/s bwrtn/s 20:33:01 217.12 47.90 169.21 6857.58 55486.81 20:34:01 2.30 0.00 2.30 0.00 75.82 20:35:01 0.27 0.00 0.27 0.00 3.60 20:36:01 0.83 0.12 0.72 10.52 7.33 Average: 55.14 12.01 43.13 1717.45 13896.85 20:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:33:01 5113796 0 803744 10.04 2620 2088780 1419784 15.68 951264 1648364 20 20:34:01 5150220 0 767312 9.58 2620 2088788 1294952 14.30 939420 1648132 16 20:35:01 5148696 0 768836 9.60 2620 2088788 1295096 14.30 939340 1649960 8 20:36:01 4946288 0 834364 10.42 2620 2225668 1661196 18.34 1146408 1637896 136588 Average: 5089750 0 793564 9.91 2620 2123006 1417757 15.65 994108 1646088 34158 20:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:33:01 eth0 1339.44 1054.18 4945.31 906.12 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 11.39 15.73 1.05 205.10 0.00 0.00 0.00 0.00 20:34:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 0.48 0.25 0.28 0.02 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 71.84 49.94 2023.66 6.56 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 353.05 276.18 1742.66 228.24 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 2.85 3.93 0.26 51.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/27/21 _x86_64_ (2 CPU) 20:31:49 LINUX RESTART (2 CPU) 20:32:01 CPU %user %nice %system %iowait %steal %idle 20:33:01 all 35.53 0.00 9.50 6.52 0.09 48.36 20:33:01 0 33.13 0.00 11.41 6.42 0.09 48.96 20:33:01 1 37.94 0.00 7.60 6.61 0.09 47.75 20:34:01 all 0.20 0.00 0.07 0.00 0.03 99.71 20:34:01 0 0.05 0.00 0.07 0.00 0.03 99.85 20:34:01 1 0.35 0.00 0.07 0.00 0.02 99.57 20:35:01 all 0.11 0.00 0.04 0.00 0.03 99.82 20:35:01 0 0.15 0.00 0.03 0.00 0.02 99.80 20:35:01 1 0.07 0.00 0.05 0.00 0.03 99.85 20:36:01 all 1.81 0.00 0.45 0.02 0.02 97.70 20:36:01 0 2.25 0.00 0.47 0.02 0.00 97.26 20:36:01 1 1.37 0.00 0.43 0.02 0.03 98.14 Average: all 9.05 0.00 2.42 1.57 0.04 86.92 Average: 0 8.56 0.00 2.88 1.54 0.03 86.98 Average: 1 9.54 0.00 1.96 1.59 0.04 86.87