---> uname -a: Linux prd-centos7-docker-4c-2g-2257.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: 2799.998 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/18/21 _x86_64_ (2 CPU) 21:11:42 LINUX RESTART (2 CPU) 21:12:02 tps rtps wtps bread/s bwrtn/s 21:13:01 209.91 32.79 177.12 5843.22 56337.24 21:14:01 2.13 0.00 2.13 0.00 66.37 21:15:01 0.25 0.00 0.25 0.00 3.13 Average: 70.00 10.81 59.19 1926.32 18595.84 21:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:13:01 5110260 0 812780 10.15 2620 2083280 1399680 15.45 958348 1646948 20 21:14:01 5146052 0 776984 9.70 2620 2083284 1279760 14.13 946592 1646724 20 21:15:01 5139664 0 783368 9.78 2620 2083288 1280344 14.14 952192 1647372 8 Average: 5131992 0 791044 9.88 2620 2083284 1319928 14.57 952377 1647015 16 21:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:13:01 eth0 1184.01 898.37 4988.53 880.10 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 10.53 16.90 1.02 208.17 0.00 0.00 0.00 0.00 21:14:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 eth0 1.18 0.37 0.34 0.20 0.00 0.00 0.00 0.00 21:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 390.98 296.32 1644.69 290.21 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 3.47 5.57 0.33 68.63 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) 10/18/21 _x86_64_ (2 CPU) 21:11:42 LINUX RESTART (2 CPU) 21:12:02 CPU %user %nice %system %iowait %steal %idle 21:13:01 all 37.58 0.00 8.68 6.99 0.14 46.61 21:13:01 0 35.24 0.00 9.13 6.09 0.13 49.41 21:13:01 1 39.91 0.00 8.24 7.88 0.14 43.82 21:14:01 all 0.24 0.00 0.07 0.00 0.00 99.69 21:14:01 0 0.20 0.00 0.07 0.00 0.00 99.73 21:14:01 1 0.28 0.00 0.07 0.00 0.00 99.65 21:15:01 all 0.24 0.00 0.05 0.00 0.02 99.69 21:15:01 0 0.38 0.00 0.05 0.00 0.02 99.55 21:15:01 1 0.10 0.00 0.05 0.00 0.02 99.83 Average: all 12.01 0.00 2.78 2.20 0.05 82.96 Average: 0 11.29 0.00 2.91 1.92 0.05 83.83 Average: 1 12.73 0.00 2.64 2.49 0.05 82.09