---> uname -a: Linux prd-centos7-docker-4c-2g-1278.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: 2799.976 BogoMIPS: 5599.95 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) 01/11/22 _x86_64_ (2 CPU) 21:45:40 LINUX RESTART (2 CPU) 21:46:01 tps rtps wtps bread/s bwrtn/s 21:47:01 170.71 6.54 164.17 2982.83 23570.43 21:48:01 84.09 0.05 84.04 1.07 20101.12 21:49:01 0.82 0.00 0.82 0.00 7.69 21:50:01 0.27 0.00 0.27 0.00 4.13 21:51:01 0.22 0.00 0.22 0.00 3.25 21:52:01 0.23 0.00 0.23 0.00 3.02 21:53:01 0.53 0.13 0.40 13.73 8.88 Average: 36.73 0.96 35.76 428.72 6247.38 21:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:47:01 4737236 0 947360 11.83 2620 2321724 1691996 18.68 967484 1982500 54216 21:48:01 4418820 0 839976 10.49 2620 2747524 1203492 13.29 839700 2362096 12 21:49:01 4402992 0 855800 10.69 2620 2747528 1203764 13.29 855356 2362096 16 21:50:01 4415736 0 843052 10.53 2620 2747532 1164604 12.86 844148 2362096 8 21:51:01 4414456 0 844328 10.54 2620 2747536 1164676 12.86 844460 2362096 16 21:52:01 4421872 0 836908 10.45 2620 2747540 1164508 12.86 837504 2362096 16 21:53:01 4381724 0 876592 10.95 2620 2748004 1244824 13.74 988264 2249928 56 Average: 4456119 0 863431 10.78 2620 2686770 1262552 13.94 882417 2291844 7763 21:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:47:01 eth0 610.13 320.23 4297.09 89.39 0.00 0.00 0.00 0.00 21:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 vethf61761f 11.84 12.48 1.08 56.27 0.00 0.00 0.00 0.00 21:47:01 docker0 18.28 16.47 1.69 82.07 0.00 0.00 0.00 0.00 21:48:01 eth0 124.07 75.26 2602.34 13.29 0.00 0.00 0.00 0.00 21:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 eth0 6.48 2.25 7.32 0.34 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 eth0 1.95 0.45 0.49 0.27 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 eth0 1.50 0.75 0.79 0.56 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 eth0 0.82 0.22 0.19 0.10 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 eth0 11.63 7.01 11.20 3.95 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 108.19 58.08 989.30 15.43 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 2.61 2.36 0.24 11.74 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) 01/11/22 _x86_64_ (2 CPU) 21:45:40 LINUX RESTART (2 CPU) 21:46:01 CPU %user %nice %system %iowait %steal %idle 21:47:01 all 37.80 0.00 7.81 3.30 0.08 51.02 21:47:01 0 37.60 0.00 8.30 3.14 0.07 50.89 21:47:01 1 38.00 0.00 7.32 3.45 0.09 51.14 21:48:01 all 13.45 0.00 4.18 1.30 0.05 81.01 21:48:01 0 12.86 0.00 4.32 1.28 0.05 81.48 21:48:01 1 14.04 0.00 4.04 1.32 0.05 80.54 21:49:01 all 0.12 0.00 0.07 0.00 0.03 99.79 21:49:01 0 0.15 0.00 0.07 0.00 0.02 99.77 21:49:01 1 0.08 0.00 0.07 0.00 0.03 99.82 21:50:01 all 0.17 0.00 0.04 0.00 0.03 99.76 21:50:01 0 0.18 0.00 0.03 0.00 0.02 99.77 21:50:01 1 0.15 0.00 0.05 0.00 0.05 99.75 21:51:01 all 0.13 0.00 0.03 0.00 0.03 99.81 21:51:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:51:01 1 0.23 0.00 0.03 0.00 0.03 99.70 21:52:01 all 0.23 0.00 0.04 0.00 0.02 99.72 21:52:01 0 0.03 0.00 0.05 0.00 0.02 99.90 21:52:01 1 0.42 0.00 0.03 0.00 0.02 99.53 21:53:01 all 1.56 0.00 0.45 0.01 0.02 97.97 21:53:01 0 1.27 0.00 0.52 0.02 0.02 98.18 21:53:01 1 1.84 0.00 0.39 0.00 0.02 97.76 Average: all 7.38 0.00 1.75 0.63 0.04 90.20 Average: 0 7.20 0.00 1.84 0.61 0.03 90.32 Average: 1 7.56 0.00 1.65 0.66 0.04 90.09