---> uname -a: Linux prd-centos7-docker-4c-2g-4069.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 11G 30G 26% / 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 11G 30G 26% /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) 01/27/22 _x86_64_ (2 CPU) 18:05:59 LINUX RESTART (2 CPU) 18:07:01 tps rtps wtps bread/s bwrtn/s 18:08:01 263.21 0.07 263.14 1.60 58096.77 18:09:01 173.94 0.00 173.94 0.00 28128.98 18:10:01 0.80 0.00 0.80 0.00 7.81 18:11:01 0.18 0.00 0.18 0.00 1.75 18:12:01 0.30 0.00 0.30 0.00 4.75 18:13:01 0.33 0.00 0.33 0.00 4.63 18:14:01 3.28 0.03 3.25 3.73 104.43 Average: 63.17 0.01 63.15 0.76 12339.24 18:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:08:01 3940000 0 936636 11.69 2620 3129684 1422912 15.71 899276 2707248 70256 18:09:01 3322248 0 1041768 13.01 2620 3642304 1444976 15.95 1027724 3121136 20 18:10:01 3338088 0 1025924 12.81 2620 3642308 1281068 14.14 1016564 3121136 8 18:11:01 3341128 0 1022876 12.77 2620 3642316 1274900 14.08 1015192 3121136 8 18:12:01 3348412 0 1015584 12.68 2620 3642324 1275044 14.08 1009932 3121136 8 18:13:01 3348276 0 1015720 12.68 2620 3642324 1275192 14.08 1010008 3121136 16 18:14:01 2966424 0 1097524 13.70 2620 3942372 1639056 18.10 1158660 3341568 299824 Average: 3372082 0 1022290 12.76 2620 3611947 1373307 15.16 1019622 3093499 52877 18:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:08:01 veth9cdca0b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:08:01 eth0 220.19 163.46 2036.67 24.53 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 146.71 192.01 11.97 2010.68 0.00 0.00 0.00 0.00 18:09:01 eth0 161.53 102.73 2768.05 114.57 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 14.05 17.60 0.80 89.16 0.00 0.00 0.00 0.00 18:10:01 eth0 0.35 0.35 0.02 0.04 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.40 0.18 0.02 0.01 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.77 0.28 0.22 0.14 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.45 0.22 0.26 0.19 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 125.02 68.28 4049.55 7.23 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.70 47.94 1265.45 20.96 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 22.98 29.96 1.82 300.09 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) 01/27/22 _x86_64_ (2 CPU) 18:05:59 LINUX RESTART (2 CPU) 18:07:01 CPU %user %nice %system %iowait %steal %idle 18:08:01 all 42.86 0.00 12.09 1.89 0.13 43.04 18:08:01 0 43.10 0.00 11.96 2.07 0.13 42.74 18:08:01 1 42.61 0.00 12.22 1.71 0.13 43.33 18:09:01 all 45.37 0.00 8.61 3.13 0.10 42.80 18:09:01 0 46.95 0.00 9.14 3.59 0.11 40.22 18:09:01 1 43.79 0.00 8.08 2.68 0.09 45.36 18:10:01 all 0.22 0.00 0.09 0.00 0.03 99.67 18:10:01 0 0.07 0.00 0.08 0.00 0.03 99.82 18:10:01 1 0.37 0.00 0.10 0.00 0.02 99.52 18:11:01 all 0.23 0.00 0.06 0.00 0.02 99.70 18:11:01 0 0.05 0.00 0.07 0.00 0.02 99.87 18:11:01 1 0.40 0.00 0.05 0.00 0.02 99.53 18:12:01 all 0.23 0.00 0.03 0.00 0.02 99.72 18:12:01 0 0.02 0.00 0.05 0.00 0.02 99.92 18:12:01 1 0.45 0.00 0.02 0.00 0.02 99.52 18:13:01 all 0.24 0.00 0.03 0.00 0.02 99.72 18:13:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:13:01 1 0.43 0.00 0.03 0.00 0.02 99.52 18:14:01 all 2.00 0.00 0.82 0.01 0.03 97.15 18:14:01 0 2.30 0.00 1.02 0.00 0.02 96.67 18:14:01 1 1.71 0.00 0.62 0.02 0.03 97.62 Average: all 12.39 0.00 2.95 0.68 0.05 83.93 Average: 0 12.56 0.00 3.04 0.77 0.05 83.59 Average: 1 12.22 0.00 2.87 0.60 0.04 84.27