---> uname -a: Linux prd-centos7-docker-4c-2g-4118.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: 2799.996 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 8.3G 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 8.3G 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) 01/28/22 _x86_64_ (2 CPU) 04:10:00 LINUX RESTART (2 CPU) 04:11:01 tps rtps wtps bread/s bwrtn/s 04:12:01 79.98 0.00 79.98 0.00 9965.98 04:13:01 122.66 0.00 122.66 0.00 22838.75 04:14:01 5.10 0.00 5.10 0.00 255.72 04:15:01 0.15 0.00 0.15 0.00 2.28 04:16:01 0.25 0.00 0.25 0.00 3.43 04:17:01 0.28 0.00 0.28 0.00 3.20 04:18:01 0.22 0.00 0.22 0.00 2.43 Average: 29.82 0.00 29.82 0.00 4725.83 04:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 4433512 0 874876 10.92 2620 2697932 1507528 16.64 1039536 2161940 117484 04:13:01 4294424 0 886268 11.07 2620 2825628 1310040 14.46 913380 2402340 44 04:14:01 4272480 0 908336 11.34 2620 2825504 1204008 13.29 936948 2401924 16 04:15:01 4278276 0 902532 11.27 2620 2825512 1165492 12.87 931832 2401924 8 04:16:01 4292280 0 888524 11.09 2620 2825516 1165576 12.87 917920 2401924 8 04:17:01 4290996 0 889804 11.11 2620 2825520 1165552 12.87 920004 2401924 16 04:18:01 4294652 0 886144 11.06 2620 2825524 1165556 12.87 916096 2401924 20 Average: 4308089 0 890926 11.12 2620 2807305 1240536 13.70 939388 2367700 16799 04:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 eth0 87.09 71.64 434.14 16.11 0.00 0.00 0.00 0.00 04:12:01 veth3183018 56.38 59.91 5.13 409.78 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 56.38 59.78 4.35 409.77 0.00 0.00 0.00 0.00 04:13:01 eth0 114.05 72.76 2604.94 15.41 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 16.82 7.03 18.19 2.22 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 0.18 0.17 0.08 0.07 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 0.22 0.15 0.07 0.01 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.23 21.70 436.85 4.83 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 8.06 8.55 0.62 58.58 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) 01/28/22 _x86_64_ (2 CPU) 04:10:00 LINUX RESTART (2 CPU) 04:11:01 CPU %user %nice %system %iowait %steal %idle 04:12:01 all 73.23 0.00 9.55 0.79 0.12 16.31 04:12:01 0 72.22 0.00 9.99 0.84 0.11 16.84 04:12:01 1 74.25 0.00 9.10 0.74 0.13 15.78 04:13:01 all 30.32 0.00 5.50 1.18 0.07 62.93 04:13:01 0 29.93 0.00 5.42 1.38 0.07 63.20 04:13:01 1 30.71 0.00 5.59 0.98 0.07 62.65 04:14:01 all 0.46 0.00 0.23 0.01 0.02 99.28 04:14:01 0 0.45 0.00 0.23 0.00 0.02 99.30 04:14:01 1 0.47 0.00 0.23 0.02 0.02 99.27 04:15:01 all 0.17 0.00 0.06 0.00 0.02 99.76 04:15:01 0 0.27 0.00 0.03 0.00 0.02 99.68 04:15:01 1 0.07 0.00 0.08 0.00 0.02 99.83 04:16:01 all 0.28 0.00 0.07 0.00 0.01 99.65 04:16:01 0 0.12 0.00 0.07 0.00 0.00 99.82 04:16:01 1 0.43 0.00 0.07 0.00 0.02 99.48 04:17:01 all 0.16 0.00 0.07 0.00 0.02 99.76 04:17:01 0 0.05 0.00 0.05 0.00 0.02 99.88 04:17:01 1 0.27 0.00 0.08 0.00 0.02 99.63 04:18:01 all 0.09 0.00 0.06 0.00 0.01 99.84 04:18:01 0 0.05 0.00 0.07 0.00 0.02 99.87 04:18:01 1 0.13 0.00 0.05 0.00 0.00 99.82 Average: all 14.07 0.00 2.10 0.27 0.04 83.52 Average: 0 13.88 0.00 2.14 0.30 0.03 83.64 Average: 1 14.27 0.00 2.05 0.24 0.04 83.40