---> uname -a: Linux prd-centos7-docker-4c-2g-671.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: 2800.000 BogoMIPS: 5600.00 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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 01/04/22 _x86_64_ (2 CPU) 05:18:18 LINUX RESTART (2 CPU) 05:19:01 tps rtps wtps bread/s bwrtn/s 05:20:01 7.66 0.05 7.61 1.07 390.97 05:21:01 0.48 0.00 0.48 0.00 8.11 05:22:01 0.33 0.00 0.33 0.00 4.36 05:23:01 0.13 0.00 0.13 0.00 2.18 05:24:01 128.64 0.03 128.61 3.73 31991.21 Average: 27.46 0.02 27.44 0.96 6480.45 05:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:01 5698532 0 608952 7.60 2620 1698836 1204312 13.30 553700 1521808 28 05:21:01 5693280 0 614196 7.67 2620 1698844 1190508 13.14 559072 1521772 20 05:22:01 5700292 0 607184 7.58 2620 1698844 1155900 12.76 552900 1521772 20 05:23:01 5699584 0 607888 7.59 2620 1698848 1156164 12.76 554404 1521772 20 05:24:01 4116512 0 911940 11.39 2620 2977868 1503040 16.59 851864 2626420 559012 Average: 5381640 0 670032 8.37 2620 1954648 1241985 13.71 614388 1742709 111820 05:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:20:01 eth0 26.18 26.14 58.16 9.47 0.00 0.00 0.00 0.00 05:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 docker0 12.72 5.83 2.77 37.92 0.00 0.00 0.00 0.00 05:21:01 eth0 9.58 3.81 9.62 0.74 0.00 0.00 0.00 0.00 05:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 eth0 0.88 0.10 0.08 0.13 0.00 0.00 0.00 0.00 05:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 eth0 1.65 0.67 0.68 0.43 0.00 0.00 0.00 0.00 05:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 eth0 332.51 187.61 7555.20 28.81 0.00 0.00 0.00 0.00 05:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 docker0 23.16 33.11 2.26 296.90 0.00 0.00 0.00 0.00 Average: eth0 74.17 43.67 1525.00 7.92 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 7.18 7.79 1.01 66.97 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) 01/04/22 _x86_64_ (2 CPU) 05:18:18 LINUX RESTART (2 CPU) 05:19:01 CPU %user %nice %system %iowait %steal %idle 05:20:01 all 1.53 0.00 0.70 0.06 0.01 97.70 05:20:01 0 1.48 0.00 0.72 0.10 0.02 97.69 05:20:01 1 1.58 0.00 0.69 0.02 0.00 97.72 05:21:01 all 0.41 0.00 0.07 0.00 0.03 99.50 05:21:01 0 0.55 0.00 0.10 0.00 0.03 99.32 05:21:01 1 0.27 0.00 0.03 0.00 0.02 99.68 05:22:01 all 0.26 0.00 0.04 0.00 0.01 99.69 05:22:01 0 0.48 0.00 0.05 0.00 0.00 99.47 05:22:01 1 0.03 0.00 0.03 0.00 0.02 99.92 05:23:01 all 0.26 0.00 0.04 0.00 0.02 99.68 05:23:01 0 0.47 0.00 0.05 0.00 0.02 99.47 05:23:01 1 0.05 0.00 0.03 0.00 0.02 99.90 05:24:01 all 20.07 0.00 7.63 1.84 0.06 70.40 05:24:01 0 19.95 0.00 7.92 1.19 0.07 70.88 05:24:01 1 20.20 0.00 7.35 2.48 0.05 69.92 Average: all 4.38 0.00 1.65 0.37 0.02 93.58 Average: 0 4.46 0.00 1.72 0.25 0.03 93.55 Average: 1 4.31 0.00 1.58 0.49 0.02 93.61