---> uname -a: Linux prd-centos7-docker-4c-2g-3963.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 9.1G 31G 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 9.1G 31G 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) 01/26/22 _x86_64_ (2 CPU) 18:33:08 LINUX RESTART (2 CPU) 18:34:01 tps rtps wtps bread/s bwrtn/s 18:35:01 323.35 0.05 323.30 1.07 78248.54 18:36:01 109.66 0.00 109.66 0.00 10104.55 18:37:01 3.33 0.00 3.33 0.00 106.54 18:38:01 0.22 0.00 0.22 0.00 3.80 18:39:01 0.27 0.00 0.27 0.00 3.66 18:40:01 0.37 0.00 0.37 0.00 5.35 18:41:01 61.07 0.00 61.07 0.00 17709.64 Average: 71.20 0.01 71.20 0.15 15174.70 18:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:35:01 3752728 0 1057424 13.20 2620 3196160 1574580 17.38 1080896 2715212 150708 18:36:01 3956804 0 910544 11.37 2620 3138964 1216004 13.43 923328 2675604 20 18:37:01 3962060 0 905288 11.30 2620 3138964 1176688 12.99 920612 2675604 16 18:38:01 3971980 0 895360 11.18 2620 3138972 1176868 12.99 912064 2675604 8 18:39:01 3974112 0 893224 11.15 2620 3138976 1176784 12.99 911520 2675604 8 18:40:01 3977380 0 889952 11.11 2620 3138980 1176688 12.99 908280 2675604 20 18:41:01 3339068 0 1038420 12.97 2620 3628824 1401152 15.47 1022636 3118580 20 Average: 3847733 0 941459 11.76 2620 3217120 1271252 14.04 954191 2744545 21543 18:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:35:01 veth41321f5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:35:01 eth0 274.60 206.74 2106.32 30.53 0.00 0.00 0.00 0.00 18:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 187.07 240.85 14.99 2075.65 0.00 0.00 0.00 0.00 18:36:01 eth0 48.92 32.03 159.60 12.77 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 docker0 13.32 17.33 0.76 89.61 0.00 0.00 0.00 0.00 18:37:01 eth0 0.77 0.33 0.07 0.03 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 eth0 0.58 0.42 0.27 0.21 0.00 0.00 0.00 0.00 18:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 117.55 73.67 2609.35 101.51 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.27 44.80 696.68 20.73 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 28.64 36.90 2.25 309.47 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) 01/26/22 _x86_64_ (2 CPU) 18:33:08 LINUX RESTART (2 CPU) 18:34:01 CPU %user %nice %system %iowait %steal %idle 18:35:01 all 49.46 0.00 13.02 2.46 0.12 34.94 18:35:01 0 49.78 0.00 12.76 2.77 0.11 34.58 18:35:01 1 49.13 0.00 13.28 2.15 0.13 35.31 18:36:01 all 44.86 0.00 5.64 1.32 0.10 48.09 18:36:01 0 45.33 0.00 5.63 1.67 0.11 47.27 18:36:01 1 44.39 0.00 5.64 0.96 0.09 48.91 18:37:01 all 0.20 0.00 0.08 0.00 0.02 99.71 18:37:01 0 0.35 0.00 0.08 0.00 0.02 99.55 18:37:01 1 0.05 0.00 0.07 0.00 0.02 99.87 18:38:01 all 0.20 0.00 0.06 0.00 0.01 99.73 18:38:01 0 0.32 0.00 0.07 0.00 0.00 99.62 18:38:01 1 0.08 0.00 0.05 0.00 0.02 99.85 18:39:01 all 0.10 0.00 0.07 0.00 0.02 99.82 18:39:01 0 0.15 0.00 0.07 0.00 0.02 99.77 18:39:01 1 0.05 0.00 0.07 0.00 0.02 99.87 18:40:01 all 0.08 0.00 0.04 0.00 0.03 99.86 18:40:01 0 0.08 0.00 0.05 0.00 0.03 99.83 18:40:01 1 0.07 0.00 0.03 0.00 0.02 99.88 18:41:01 all 7.81 0.00 3.04 0.55 0.03 88.57 18:41:01 0 7.96 0.00 3.14 0.71 0.03 88.15 18:41:01 1 7.65 0.00 2.94 0.39 0.03 88.99 Average: all 14.01 0.00 3.00 0.59 0.04 82.36 Average: 0 14.20 0.00 2.98 0.71 0.04 82.06 Average: 1 13.81 0.00 3.01 0.48 0.04 82.66