---> uname -a: Linux prd-centos7-docker-4c-2g-1041.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: 2799.996 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/17/21 _x86_64_ (2 CPU) 17:08:19 LINUX RESTART (2 CPU) 17:09:02 tps rtps wtps bread/s bwrtn/s 17:10:01 8.47 0.00 8.47 0.00 5588.28 17:11:01 119.36 2.93 116.43 2251.37 14023.49 Average: 64.39 1.48 62.91 1135.33 9842.00 17:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:10:01 5686024 0 589032 7.35 2620 1731264 1249476 13.79 613460 1478108 9184 17:11:01 5072676 0 830912 10.37 2620 2102732 1580788 17.45 1014024 1616924 152 Average: 5379350 0 709972 8.86 2620 1916998 1415132 15.62 813742 1547516 4668 17:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:10:01 eth0 368.54 293.87 1863.50 20.42 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 489.15 329.78 1910.23 797.78 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 9.61 14.08 0.96 204.54 0.00 0.00 0.00 0.00 Average: eth0 429.36 311.98 1887.07 412.43 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 4.84 7.10 0.48 103.15 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) 11/17/21 _x86_64_ (2 CPU) 17:08:19 LINUX RESTART (2 CPU) 17:09:02 CPU %user %nice %system %iowait %steal %idle 17:10:01 all 2.46 0.00 0.62 0.00 0.05 96.87 17:10:01 0 2.47 0.00 0.80 0.00 0.05 96.68 17:10:01 1 2.46 0.00 0.43 0.00 0.05 97.06 17:11:01 all 20.75 0.00 4.04 2.72 0.08 72.41 17:11:01 0 18.63 0.00 3.72 2.46 0.07 75.12 17:11:01 1 22.88 0.00 4.36 2.98 0.09 69.68 Average: all 11.59 0.00 2.33 1.36 0.07 84.66 Average: 0 10.56 0.00 2.26 1.23 0.06 85.89 Average: 1 12.62 0.00 2.39 1.49 0.07 83.43