---> uname -a: Linux prd-centos7-docker-4c-2g-2278.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 8.3G 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 8.3G 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) 01/20/22 _x86_64_ (2 CPU) 18:07:29 LINUX RESTART (2 CPU) 18:08:01 tps rtps wtps bread/s bwrtn/s 18:09:01 182.48 3.11 179.37 2290.36 23702.40 18:10:01 77.16 0.00 77.16 0.00 20182.60 18:11:01 0.17 0.00 0.17 0.00 2.27 18:12:01 0.23 0.00 0.23 0.00 3.60 18:13:01 0.23 0.00 0.23 0.00 3.17 18:14:01 0.27 0.00 0.27 0.00 3.23 18:15:01 0.30 0.00 0.30 0.00 5.13 18:16:01 0.23 0.00 0.23 0.00 2.98 18:17:01 0.27 0.00 0.27 0.00 3.33 Average: 29.04 0.35 28.70 254.54 4880.11 18:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:09:01 4884276 0 773468 9.66 2620 2348576 1474060 16.27 824936 1972328 61748 18:10:01 4391012 0 845816 10.56 2620 2769492 1248764 13.79 852404 2376164 16 18:11:01 4393624 0 843204 10.53 2620 2769492 1174804 12.97 850840 2376164 8 18:12:01 4395104 0 841716 10.51 2620 2769500 1174864 12.97 849648 2376164 8 18:13:01 4394492 0 842324 10.52 2620 2769504 1174964 12.97 849852 2376164 8 18:14:01 4399636 0 837176 10.45 2620 2769508 1175124 12.97 844864 2376164 20 18:15:01 4397524 0 839284 10.48 2620 2769512 1175208 12.97 847464 2376164 8 18:16:01 4390488 0 846312 10.57 2620 2769520 1175304 12.98 854752 2376168 20 18:17:01 4385020 0 851780 10.64 2620 2769520 1174932 12.97 860084 2376164 20 Average: 4447908 0 835676 10.43 2620 2722736 1216447 13.43 848316 2331294 6873 18:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:09:01 vethdc15d88 9.06 9.39 0.79 55.18 0.00 0.00 0.00 0.00 18:09:01 eth0 257.75 171.17 3805.23 40.22 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 19.28 16.29 1.66 81.27 0.00 0.00 0.00 0.00 18:10:01 eth0 127.76 73.69 2603.74 12.73 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 0.28 0.13 0.02 0.03 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 0.48 0.33 1.20 0.02 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 0.55 0.20 0.10 0.07 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 6.76 0.38 1.00 0.23 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 18:15:01 eth0 2.22 0.62 0.72 0.49 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 eth0 1.48 0.68 0.79 0.52 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 0.23 0.10 0.01 0.07 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.18 27.49 712.73 6.04 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 2.14 1.81 0.18 9.03 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) 18:07:29 LINUX RESTART (2 CPU) 18:08:01 CPU %user %nice %system %iowait %steal %idle 18:09:01 all 35.75 0.00 7.03 3.43 0.12 53.67 18:09:01 0 36.20 0.00 7.21 2.66 0.11 53.82 18:09:01 1 35.30 0.00 6.84 4.21 0.12 53.52 18:10:01 all 10.03 0.00 3.75 1.25 0.05 84.92 18:10:01 0 10.08 0.00 4.11 1.19 0.05 84.56 18:10:01 1 9.97 0.00 3.40 1.30 0.05 85.28 18:11:01 all 0.25 0.00 0.09 0.00 0.01 99.65 18:11:01 0 0.40 0.00 0.10 0.00 0.00 99.50 18:11:01 1 0.10 0.00 0.08 0.00 0.02 99.80 18:12:01 all 0.14 0.00 0.05 0.00 0.01 99.80 18:12:01 0 0.20 0.00 0.07 0.00 0.02 99.72 18:12:01 1 0.08 0.00 0.03 0.00 0.00 99.88 18:13:01 all 0.32 0.00 0.03 0.00 0.02 99.63 18:13:01 0 0.45 0.00 0.03 0.00 0.02 99.50 18:13:01 1 0.18 0.00 0.03 0.00 0.02 99.77 18:14:01 all 0.32 0.00 0.04 0.00 0.02 99.62 18:14:01 0 0.08 0.00 0.05 0.00 0.02 99.85 18:14:01 1 0.55 0.00 0.03 0.00 0.02 99.40 18:15:01 all 0.24 0.00 0.07 0.00 0.02 99.67 18:15:01 0 0.13 0.00 0.08 0.00 0.02 99.77 18:15:01 1 0.35 0.00 0.05 0.00 0.02 99.58 18:16:01 all 0.22 0.00 0.05 0.00 0.03 99.71 18:16:01 0 0.13 0.00 0.05 0.00 0.03 99.78 18:16:01 1 0.30 0.00 0.05 0.00 0.02 99.63 18:17:01 all 0.23 0.00 0.04 0.00 0.01 99.72 18:17:01 0 0.42 0.00 0.07 0.00 0.02 99.50 18:17:01 1 0.05 0.00 0.02 0.00 0.00 99.93 Average: all 5.07 0.00 1.20 0.50 0.03 93.21 Average: 0 5.14 0.00 1.26 0.41 0.03 93.16 Average: 1 4.99 0.00 1.13 0.59 0.03 93.26