---> uname -a: Linux prd-centos7-docker-4c-2g-1240.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) 11/18/21 _x86_64_ (2 CPU) 16:14:52 LINUX RESTART (2 CPU) 16:15:01 tps rtps wtps bread/s bwrtn/s 16:16:01 169.23 122.43 46.80 7834.70 36580.75 16:17:01 5.26 0.02 5.25 1.33 2639.79 16:18:01 2.27 0.00 2.27 0.00 1628.75 16:19:01 2.23 0.00 2.23 0.00 1898.42 16:20:01 95.77 2.75 93.02 2231.95 8538.11 Average: 54.96 25.05 29.91 2014.11 10259.54 16:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:16:01 5932004 0 479124 5.98 2620 1595184 1044004 11.53 376800 1473756 27128 16:17:01 5876364 0 479048 5.98 2620 1650900 972168 10.73 432288 1474148 4668 16:18:01 5825896 0 480244 6.00 2620 1700172 972444 10.74 481012 1474588 5356 16:19:01 5770620 0 483436 6.04 2620 1752256 972168 10.73 534468 1475152 564 16:20:01 5225732 0 630616 7.87 2620 2149964 1135160 12.53 770824 1711928 109460 Average: 5726123 0 510494 6.37 2620 1769695 1019189 11.25 519078 1521914 29435 16:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:16:01 eth0 476.89 307.03 799.15 60.09 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 eth0 254.48 206.56 946.55 14.04 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 eth0 309.76 253.12 841.40 17.55 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 eth0 388.06 321.26 897.12 22.22 0.00 0.00 0.00 0.00 16:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 eth0 222.52 168.37 1451.18 28.26 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 vethdd51fc8 12.24 16.94 1.26 205.35 0.00 0.00 0.00 0.00 16:20:01 docker0 12.24 16.81 1.10 205.34 0.00 0.00 0.00 0.00 Average: eth0 330.35 251.27 987.06 28.44 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: vethdd51fc8 2.45 3.39 0.25 41.07 0.00 0.00 0.00 0.00 Average: docker0 2.45 3.36 0.22 41.06 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) 11/18/21 _x86_64_ (2 CPU) 16:14:52 LINUX RESTART (2 CPU) 16:15:01 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 16.46 0.00 5.74 3.45 0.05 74.30 16:16:01 0 16.05 0.00 5.84 3.18 0.05 74.87 16:16:01 1 16.87 0.00 5.63 3.71 0.05 73.73 16:17:01 all 1.48 0.00 0.36 0.00 0.04 98.11 16:17:01 0 2.15 0.00 0.51 0.00 0.05 97.29 16:17:01 1 0.82 0.00 0.22 0.00 0.03 98.93 16:18:01 all 1.38 0.00 0.30 0.00 0.03 98.30 16:18:01 0 2.16 0.00 0.49 0.00 0.03 97.31 16:18:01 1 0.60 0.00 0.10 0.00 0.03 99.26 16:19:01 all 1.22 0.00 0.33 0.00 0.04 98.41 16:19:01 0 1.70 0.00 0.44 0.00 0.05 97.80 16:19:01 1 0.74 0.00 0.22 0.00 0.03 99.01 16:20:01 all 13.37 0.00 2.46 2.62 0.06 81.48 16:20:01 0 10.07 0.00 2.49 3.93 0.07 83.44 16:20:01 1 16.68 0.00 2.43 1.32 0.05 79.51 Average: all 6.73 0.00 1.82 1.20 0.05 90.20 Average: 0 6.41 0.00 1.95 1.42 0.05 90.18 Average: 1 7.06 0.00 1.70 0.99 0.04 90.21