---> uname -a: Linux prd-centos7-docker-4c-2g-82.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: 2799.996 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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 12/02/21 _x86_64_ (2 CPU) 11:42:58 LINUX RESTART (2 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:01 2.41 0.65 1.77 56.35 37.29 11:46:01 0.30 0.00 0.30 0.00 4.41 11:47:01 0.27 0.00 0.27 0.00 3.13 11:48:01 0.37 0.00 0.37 0.00 6.90 11:49:01 0.22 0.00 0.22 0.00 3.30 11:50:01 0.17 0.00 0.17 0.00 2.15 11:51:01 0.27 0.00 0.27 0.00 3.25 11:52:01 0.67 0.00 0.67 0.00 7.36 Average: 0.58 0.08 0.50 7.05 8.47 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 5672856 0 634380 7.92 2620 1699084 1229948 13.58 583584 1519524 20 11:46:01 5676340 0 630888 7.88 2620 1699092 1229960 13.58 579724 1519488 8 11:47:01 5674708 0 632520 7.90 2620 1699092 1205264 13.31 582364 1519488 8 11:48:01 5676248 0 630972 7.88 2620 1699100 1197064 13.22 580888 1519488 8 11:49:01 5678540 0 628676 7.85 2620 1699104 1197088 13.22 578512 1519488 8 11:50:01 5682464 0 624752 7.80 2620 1699104 1169068 12.91 575408 1519488 8 11:51:01 5670404 0 636804 7.95 2620 1699112 1169188 12.91 587292 1519488 8 11:52:01 5667588 0 639616 7.99 2620 1699116 1169320 12.91 590384 1519488 8 Average: 5674894 0 632326 7.90 2620 1699100 1195862 13.20 582270 1519492 10 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 eth0 7.41 4.58 5.31 6.51 0.00 0.00 0.00 0.00 11:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 eth0 2.03 0.50 0.69 0.45 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 eth0 0.75 0.28 0.29 0.20 0.00 0.00 0.00 0.00 11:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 eth0 1.52 0.48 0.59 0.39 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 eth0 0.98 0.42 0.43 0.27 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 eth0 0.10 0.02 0.01 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 eth0 0.88 0.17 0.15 0.07 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 eth0 1.08 0.43 0.40 0.27 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.84 0.86 0.98 1.02 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 0.00 0.00 0.00 0.00 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) 12/02/21 _x86_64_ (2 CPU) 11:42:58 LINUX RESTART (2 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 0.69 0.00 0.13 0.02 0.03 99.14 11:45:01 0 0.82 0.00 0.13 0.02 0.02 99.01 11:45:01 1 0.55 0.00 0.12 0.02 0.05 99.26 11:46:01 all 0.19 0.00 0.06 0.00 0.03 99.72 11:46:01 0 0.30 0.00 0.07 0.00 0.02 99.62 11:46:01 1 0.08 0.00 0.05 0.00 0.05 99.82 11:47:01 all 0.19 0.00 0.05 0.00 0.03 99.73 11:47:01 0 0.07 0.00 0.05 0.00 0.02 99.87 11:47:01 1 0.32 0.00 0.05 0.00 0.03 99.60 11:48:01 all 0.21 0.00 0.04 0.00 0.03 99.72 11:48:01 0 0.05 0.00 0.05 0.00 0.02 99.88 11:48:01 1 0.37 0.00 0.03 0.00 0.03 99.57 11:49:01 all 0.08 0.00 0.03 0.00 0.05 99.84 11:49:01 0 0.02 0.00 0.03 0.00 0.05 99.90 11:49:01 1 0.13 0.00 0.03 0.00 0.05 99.78 11:50:01 all 0.17 0.00 0.03 0.00 0.04 99.77 11:50:01 0 0.03 0.00 0.02 0.00 0.03 99.92 11:50:01 1 0.30 0.00 0.03 0.00 0.05 99.62 11:51:01 all 0.11 0.00 0.04 0.00 0.04 99.81 11:51:01 0 0.05 0.00 0.02 0.00 0.07 99.87 11:51:01 1 0.17 0.00 0.07 0.00 0.02 99.75 11:52:01 all 0.07 0.00 0.05 0.00 0.04 99.84 11:52:01 0 0.08 0.00 0.07 0.00 0.05 99.80 11:52:01 1 0.05 0.00 0.03 0.00 0.03 99.88 Average: all 0.21 0.00 0.05 0.00 0.04 99.70 Average: 0 0.18 0.00 0.05 0.00 0.03 99.73 Average: 1 0.25 0.00 0.05 0.00 0.04 99.66