---> uname -a: Linux prd-centos7-docker-4c-2g-1330.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 8.2G 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 8.2G 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) 01/12/22 _x86_64_ (2 CPU) 05:45:38 LINUX RESTART (2 CPU) 05:46:01 tps rtps wtps bread/s bwrtn/s 05:47:03 171.93 4.23 167.70 2405.32 23614.33 05:48:01 82.95 0.00 82.95 0.00 20648.94 05:49:01 0.87 0.00 0.87 0.00 9.91 05:50:01 0.20 0.00 0.20 0.00 2.96 05:51:01 0.27 0.00 0.27 0.00 3.48 Average: 51.06 0.85 50.20 484.68 8780.51 05:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:03 4922120 0 761428 9.51 2620 2322772 1564092 17.27 807908 1956392 54480 05:48:01 4437188 0 821732 10.26 2620 2747400 1206188 13.32 820828 2362636 20 05:49:01 4409712 0 849208 10.60 2620 2747400 1202660 13.28 848988 2362636 16 05:50:01 4415188 0 843724 10.53 2620 2747408 1164968 12.86 844112 2362636 8 05:51:01 4410348 0 848560 10.60 2620 2747412 1165252 12.87 849472 2362636 8 Average: 4518911 0 824930 10.30 2620 2662478 1260632 13.92 834262 2281387 10906 05:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:03 vethb73fb9b 9.88 11.78 0.95 56.23 0.00 0.00 0.00 0.00 05:47:03 eth0 499.95 267.40 4114.72 81.50 0.00 0.00 0.00 0.00 05:47:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:03 docker0 15.97 15.62 1.54 82.11 0.00 0.00 0.00 0.00 05:48:01 eth0 116.07 75.81 2691.25 13.16 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 14.44 5.60 13.36 0.60 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 0.15 0.10 0.01 0.04 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 0.53 0.30 0.26 0.17 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.38 69.85 1355.66 19.15 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 3.22 3.15 0.31 16.55 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) 01/12/22 _x86_64_ (2 CPU) 05:45:38 LINUX RESTART (2 CPU) 05:46:01 CPU %user %nice %system %iowait %steal %idle 05:47:03 all 41.87 0.00 8.62 3.71 0.10 45.71 05:47:03 0 42.79 0.00 9.09 4.73 0.09 43.30 05:47:03 1 40.95 0.00 8.14 2.70 0.11 48.11 05:48:01 all 11.68 0.00 4.35 0.79 0.05 83.13 05:48:01 0 11.73 0.00 4.41 0.74 0.05 83.06 05:48:01 1 11.63 0.00 4.29 0.83 0.05 83.19 05:49:01 all 0.31 0.00 0.10 0.00 0.01 99.58 05:49:01 0 0.25 0.00 0.13 0.00 0.02 99.60 05:49:01 1 0.37 0.00 0.07 0.00 0.00 99.57 05:50:01 all 0.13 0.00 0.09 0.00 0.03 99.75 05:50:01 0 0.18 0.00 0.12 0.00 0.03 99.67 05:50:01 1 0.08 0.00 0.07 0.00 0.02 99.83 05:51:01 all 0.26 0.00 0.03 0.00 0.02 99.69 05:51:01 0 0.33 0.00 0.05 0.00 0.02 99.60 05:51:01 1 0.18 0.00 0.02 0.00 0.02 99.78 Average: all 10.43 0.00 2.54 0.86 0.04 86.12 Average: 0 10.64 0.00 2.66 1.05 0.04 85.61 Average: 1 10.23 0.00 2.42 0.68 0.04 86.64