---> uname -a: Linux prd-centos7-docker-4c-2g-2197.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) 01/20/22 _x86_64_ (2 CPU) 03:18:30 LINUX RESTART (2 CPU) 03:19:01 tps rtps wtps bread/s bwrtn/s 03:20:01 319.38 3.33 316.05 2335.68 80084.05 03:21:01 109.32 0.00 109.32 0.00 10315.13 03:22:01 0.18 0.00 0.18 0.00 2.63 03:23:01 0.32 0.00 0.32 0.00 4.93 03:24:01 0.28 0.00 0.28 0.00 4.88 03:25:01 0.30 0.00 0.30 0.00 4.21 03:26:01 67.07 0.00 67.07 0.00 18073.88 03:27:01 0.98 0.00 0.98 0.00 11.48 Average: 62.25 0.42 61.83 292.09 13567.23 03:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 3221068 0 974492 12.17 2620 3810760 1432676 15.82 1499620 2744612 24 03:21:01 3950280 0 910040 11.36 2620 3146000 1206400 13.32 905228 2695752 20 03:22:01 3923540 0 936776 11.70 2620 3146004 1201660 13.27 933080 2695752 8 03:23:01 3922548 0 937764 11.71 2620 3146008 1201672 13.27 934064 2695752 16 03:24:01 3941904 0 918400 11.47 2620 3146016 1166228 12.88 917420 2695756 8 03:25:01 3946040 0 914264 11.42 2620 3146016 1166144 12.87 916080 2695752 8 03:26:01 3338868 0 1031596 12.88 2620 3635856 1175064 12.97 999636 3139064 8 03:27:01 3332576 0 1037880 12.96 2620 3635864 1174620 12.97 1006820 3139064 8 Average: 3697103 0 957652 11.96 2620 3351566 1215558 13.42 1013994 2812688 12 03:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 eth0 454.04 345.70 5848.25 54.31 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 docker0 226.55 262.36 18.22 2144.40 0.00 0.00 0.00 0.00 03:21:01 eth0 60.22 37.91 174.35 16.61 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 10.67 16.02 0.63 89.60 0.00 0.00 0.00 0.00 03:22:01 eth0 13.94 4.73 12.45 0.59 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 eth0 0.53 0.43 0.27 0.17 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 eth0 0.28 0.22 0.09 0.10 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 eth0 103.70 62.11 2597.46 10.39 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.14 56.43 1079.41 10.28 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 29.67 34.81 2.36 279.37 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) 01/20/22 _x86_64_ (2 CPU) 03:18:30 LINUX RESTART (2 CPU) 03:19:01 CPU %user %nice %system %iowait %steal %idle 03:20:01 all 28.76 0.00 14.02 2.71 0.10 54.42 03:20:01 0 29.47 0.00 14.29 2.26 0.11 53.87 03:20:01 1 28.04 0.00 13.75 3.16 0.09 54.96 03:21:01 all 49.45 0.00 10.02 1.33 0.10 39.10 03:21:01 0 48.46 0.00 9.35 1.53 0.09 40.57 03:21:01 1 50.45 0.00 10.69 1.12 0.11 37.63 03:22:01 all 0.25 0.00 0.09 0.00 0.02 99.64 03:22:01 0 0.42 0.00 0.12 0.00 0.02 99.45 03:22:01 1 0.08 0.00 0.07 0.00 0.02 99.83 03:23:01 all 0.15 0.00 0.04 0.00 0.03 99.78 03:23:01 0 0.22 0.00 0.03 0.00 0.02 99.73 03:23:01 1 0.08 0.00 0.05 0.00 0.03 99.83 03:24:01 all 0.12 0.00 0.06 0.00 0.02 99.81 03:24:01 0 0.18 0.00 0.05 0.00 0.02 99.75 03:24:01 1 0.05 0.00 0.07 0.00 0.02 99.87 03:25:01 all 0.20 0.00 0.03 0.00 0.02 99.75 03:25:01 0 0.38 0.00 0.03 0.00 0.02 99.57 03:25:01 1 0.02 0.00 0.03 0.00 0.02 99.93 03:26:01 all 7.48 0.00 3.22 0.76 0.03 88.50 03:26:01 0 7.33 0.00 3.21 0.43 0.03 89.00 03:26:01 1 7.63 0.00 3.23 1.10 0.03 88.01 03:27:01 all 0.19 0.00 0.05 0.00 0.02 99.74 03:27:01 0 0.35 0.00 0.05 0.00 0.02 99.58 03:27:01 1 0.03 0.00 0.05 0.00 0.02 99.90 Average: all 10.30 0.00 3.29 0.57 0.04 85.80 Average: 0 10.34 0.00 3.24 0.50 0.04 85.87 Average: 1 10.26 0.00 3.33 0.65 0.04 85.72