---> uname -a: Linux prd-centos7-docker-4c-2g-2271.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 9.2G 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 9.2G 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) 18:06:55 LINUX RESTART (2 CPU) 18:08:01 tps rtps wtps bread/s bwrtn/s 18:09:01 369.03 0.00 369.03 0.00 81790.47 18:10:01 139.02 0.00 139.02 0.00 29278.06 18:11:01 0.80 0.00 0.80 0.00 6.48 18:12:01 0.35 0.00 0.35 0.00 4.81 18:13:01 0.23 0.00 0.23 0.00 2.98 18:14:01 0.25 0.00 0.25 0.00 3.18 18:15:01 0.23 0.00 0.23 0.00 3.48 18:16:01 0.27 0.00 0.27 0.00 3.13 18:17:01 0.33 0.00 0.33 0.00 4.73 18:18:01 0.27 0.00 0.27 0.00 2.85 18:19:01 0.20 0.00 0.20 0.00 1.77 18:20:01 0.28 0.00 0.28 0.00 3.21 18:21:01 1.93 0.13 1.80 13.72 33.62 Average: 39.51 0.01 39.50 1.06 8556.22 18:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:09:01 3883724 0 961020 12.00 2620 3161568 1439428 15.89 885060 2775080 45204 18:10:01 3212500 0 1069452 13.35 2620 3724360 1434248 15.83 1024744 3228188 20 18:11:01 3226392 0 1055560 13.18 2620 3724360 1287816 14.22 1015784 3228188 12 18:12:01 3226732 0 1055212 13.18 2620 3724368 1288092 14.22 1016604 3228192 8 18:13:01 3228080 0 1053860 13.16 2620 3724372 1287912 14.22 1015764 3228188 8 18:14:01 3235444 0 1046496 13.07 2620 3724372 1288084 14.22 1008452 3228188 20 18:15:01 3234740 0 1047192 13.08 2620 3724380 1288168 14.22 1009884 3228188 8 18:16:01 3233316 0 1048612 13.09 2620 3724384 1288132 14.22 1011188 3228188 12 18:17:01 3226164 0 1055760 13.18 2620 3724388 1287880 14.22 1018344 3228188 16 18:18:01 3223504 0 1058416 13.22 2620 3724392 1287976 14.22 1020740 3228188 12 18:19:01 3223492 0 1058424 13.22 2620 3724396 1287880 14.22 1020828 3228192 12 18:20:01 3216624 0 1065288 13.30 2620 3724400 1288012 14.22 1027980 3228188 12 18:21:01 3201516 0 1079788 13.48 2620 3725008 1397040 15.42 1152728 3116152 44 Average: 3274787 0 1050391 13.12 2620 3681134 1319282 14.57 1017546 3184716 3491 18:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:09:01 eth0 280.00 212.01 2101.08 31.27 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 vetha129487 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:09:01 docker0 192.70 246.97 15.77 2070.93 0.00 0.00 0.00 0.00 18:10:01 eth0 147.59 98.29 2705.08 110.92 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 6.58 8.41 0.37 38.02 0.00 0.00 0.00 0.00 18:11:01 eth0 0.25 0.07 0.01 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 1.35 0.88 1.45 0.06 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 0.42 0.18 0.09 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 0.45 1.00 0.27 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 2.15 0.53 0.72 0.42 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 1.52 0.73 0.79 0.59 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 0.08 0.01 0.04 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 18:18:01 eth0 0.48 0.23 0.15 0.07 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 eth0 0.27 0.08 0.02 0.01 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 1.00 0.30 0.31 0.17 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 eth0 17.79 11.47 17.99 6.08 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.40 25.04 371.69 11.54 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 15.34 19.66 1.24 162.38 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) 18:06:55 LINUX RESTART (2 CPU) 18:08:01 CPU %user %nice %system %iowait %steal %idle 18:09:01 all 35.56 0.00 11.60 6.94 0.10 45.80 18:09:01 0 35.92 0.00 11.69 7.09 0.09 45.21 18:09:01 1 35.19 0.00 11.52 6.80 0.11 46.39 18:10:01 all 27.49 0.00 6.92 4.03 0.10 61.46 18:10:01 0 27.26 0.00 6.90 3.81 0.11 61.93 18:10:01 1 27.73 0.00 6.95 4.25 0.09 60.99 18:11:01 all 0.10 0.00 0.08 0.00 0.03 99.80 18:11:01 0 0.07 0.00 0.07 0.00 0.03 99.83 18:11:01 1 0.13 0.00 0.08 0.00 0.02 99.77 18:12:01 all 0.14 0.00 0.05 0.00 0.03 99.78 18:12:01 0 0.07 0.00 0.03 0.00 0.05 99.85 18:12:01 1 0.22 0.00 0.07 0.00 0.00 99.72 18:13:01 all 0.24 0.00 0.03 0.00 0.03 99.70 18:13:01 0 0.47 0.00 0.05 0.00 0.03 99.45 18:13:01 1 0.02 0.00 0.02 0.00 0.02 99.95 18:14:01 all 0.19 0.00 0.05 0.00 0.03 99.72 18:14:01 0 0.27 0.00 0.08 0.00 0.03 99.62 18:14:01 1 0.12 0.00 0.02 0.00 0.03 99.83 18:15:01 all 0.14 0.00 0.02 0.00 0.02 99.82 18:15:01 0 0.25 0.00 0.02 0.00 0.02 99.72 18:15:01 1 0.03 0.00 0.02 0.00 0.02 99.93 18:16:01 all 0.19 0.00 0.04 0.00 0.03 99.73 18:16:01 0 0.32 0.00 0.03 0.00 0.03 99.62 18:16:01 1 0.07 0.00 0.05 0.00 0.03 99.85 18:17:01 all 0.16 0.00 0.04 0.00 0.03 99.77 18:17:01 0 0.25 0.00 0.03 0.00 0.02 99.70 18:17:01 1 0.07 0.00 0.05 0.00 0.03 99.85 18:18:01 all 0.13 0.00 0.02 0.00 0.02 99.83 18:18:01 0 0.08 0.00 0.02 0.00 0.02 99.88 18:18:01 1 0.18 0.00 0.02 0.00 0.02 99.78 18:19:01 all 0.18 0.00 0.03 0.00 0.03 99.76 18:19:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:19:01 1 0.33 0.00 0.02 0.00 0.05 99.60 18:19:01 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 0.24 0.00 0.03 0.00 0.02 99.72 18:20:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:20:01 1 0.43 0.00 0.03 0.00 0.02 99.52 18:21:01 all 1.77 0.00 0.75 0.03 0.03 97.43 18:21:01 0 1.77 0.00 0.79 0.05 0.02 97.37 18:21:01 1 1.76 0.00 0.70 0.02 0.03 97.48 Average: all 4.87 0.00 1.44 0.80 0.04 92.85 Average: 0 4.90 0.00 1.45 0.80 0.04 92.82 Average: 1 4.85 0.00 1.43 0.81 0.04 92.88