---> uname -a: Linux prd-centos7-docker-4c-2g-159.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 12/03/21 _x86_64_ (2 CPU) 12:38:40 LINUX RESTART (2 CPU) 12:39:01 tps rtps wtps bread/s bwrtn/s 12:40:01 86.50 6.79 79.71 3168.17 4063.96 12:41:01 1.60 0.00 1.60 0.00 35.96 12:42:01 0.28 0.00 0.28 0.00 4.40 12:43:01 0.27 0.00 0.27 0.00 3.66 12:44:01 3.78 0.13 3.65 13.72 136.36 Average: 18.49 1.39 17.11 636.65 849.22 12:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 5699120 0 608636 7.60 2620 1698564 1255024 13.86 554432 1519108 20 12:41:01 5703164 0 604584 7.55 2620 1698572 1209804 13.36 551724 1519072 12 12:42:01 5703720 0 604028 7.54 2620 1698572 1209696 13.36 550532 1519072 20 12:43:01 5710044 0 597696 7.46 2620 1698580 1164928 12.86 546416 1519072 20 12:44:01 5237476 0 711984 8.89 2620 2056860 1529052 16.88 816336 1683280 357324 Average: 5610705 0 625386 7.81 2620 1770230 1273701 14.06 603888 1551921 71479 12:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 eth0 428.58 244.00 1030.27 73.98 0.00 0.00 0.00 0.00 12:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 docker0 14.23 5.49 2.82 37.85 0.00 0.00 0.00 0.00 12:41:01 eth0 8.54 3.16 8.96 0.35 0.00 0.00 0.00 0.00 12:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 eth0 1.27 0.45 0.56 0.38 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 eth0 104.26 64.29 2597.72 10.35 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 108.59 62.42 727.56 17.02 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 1.10 0.56 7.57 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) 12/03/21 _x86_64_ (2 CPU) 12:38:40 LINUX RESTART (2 CPU) 12:39:01 CPU %user %nice %system %iowait %steal %idle 12:40:01 all 10.50 0.00 2.83 2.14 0.04 84.48 12:40:01 0 9.57 0.00 3.18 1.24 0.03 85.97 12:40:01 1 11.43 0.00 2.48 3.05 0.05 82.98 12:41:01 all 0.29 0.00 0.08 0.00 0.02 99.62 12:41:01 0 0.30 0.00 0.08 0.00 0.02 99.60 12:41:01 1 0.28 0.00 0.07 0.00 0.02 99.63 12:42:01 all 0.23 0.00 0.05 0.00 0.02 99.71 12:42:01 0 0.28 0.00 0.05 0.00 0.02 99.65 12:42:01 1 0.17 0.00 0.05 0.00 0.02 99.77 12:43:01 all 0.19 0.00 0.03 0.00 0.02 99.76 12:43:01 0 0.05 0.00 0.03 0.00 0.02 99.90 12:43:01 1 0.33 0.00 0.03 0.00 0.02 99.62 12:44:01 all 5.37 0.00 1.65 0.02 0.03 92.93 12:44:01 0 5.23 0.00 1.75 0.02 0.02 92.99 12:44:01 1 5.52 0.00 1.55 0.02 0.03 92.87 Average: all 3.29 0.00 0.92 0.43 0.02 95.34 Average: 0 3.06 0.00 1.01 0.25 0.02 95.66 Average: 1 3.51 0.00 0.83 0.60 0.03 95.02