---> uname -a: Linux prd-centos7-docker-4c-2g-3880.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) 01/25/22 _x86_64_ (2 CPU) 20:10:50 LINUX RESTART (2 CPU) 20:11:01 tps rtps wtps bread/s bwrtn/s 20:12:01 272.69 80.12 192.57 9224.85 62043.13 20:13:01 69.01 0.00 69.01 0.00 12479.60 20:14:01 120.32 0.02 120.30 0.53 20137.72 20:15:01 0.80 0.00 0.80 0.00 7.58 20:16:01 0.17 0.00 0.17 0.00 2.30 20:17:01 0.30 0.00 0.30 0.00 4.60 20:18:01 0.33 0.00 0.33 0.00 4.50 Average: 66.24 11.45 54.79 1318.04 13527.22 20:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:12:01 4571364 0 863936 10.79 2620 2571012 1526432 16.85 905024 2173764 249412 20:13:01 4401652 0 885724 11.06 2620 2718936 1454240 16.06 1063928 2165940 47408 20:14:01 4285236 0 895476 11.18 2620 2825600 1201400 13.26 922664 2401184 20 20:15:01 4272392 0 908312 11.34 2620 2825608 1201484 13.27 935476 2401184 16 20:16:01 4294164 0 886536 11.07 2620 2825612 1167176 12.89 914428 2401184 8 20:17:01 4293556 0 887140 11.08 2620 2825616 1167272 12.89 915032 2401184 8 20:18:01 4297776 0 882916 11.02 2620 2825620 1167176 12.89 910376 2401184 8 Average: 4345163 0 887149 11.08 2620 2774001 1269311 14.01 938133 2335089 42411 20:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:12:01 eth0 737.32 507.31 5450.74 106.25 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 veth8535a32 55.24 57.87 4.99 412.87 0.00 0.00 0.00 0.00 20:12:01 docker0 150.71 113.42 13.33 763.32 0.00 0.00 0.00 0.00 20:13:01 eth0 19.31 10.14 15.26 7.83 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 veth8535a32 1.23 1.17 0.11 0.43 0.00 0.00 0.00 0.00 20:13:01 docker0 1.23 1.17 0.09 0.43 0.00 0.00 0.00 0.00 20:14:01 eth0 105.26 63.60 2604.78 14.17 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 eth0 6.98 2.30 7.02 0.19 0.00 0.00 0.00 0.00 20:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 20:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.20 83.40 1154.10 18.36 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 21.71 16.37 1.92 109.12 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) 01/25/22 _x86_64_ (2 CPU) 20:10:50 LINUX RESTART (2 CPU) 20:11:01 CPU %user %nice %system %iowait %steal %idle 20:12:01 all 42.50 0.00 12.05 6.16 0.10 39.20 20:12:01 0 44.06 0.00 12.36 5.90 0.11 37.57 20:12:01 1 40.93 0.00 11.74 6.42 0.09 40.82 20:13:01 all 55.22 0.00 6.61 0.81 0.09 37.26 20:13:01 0 55.24 0.00 6.93 0.96 0.09 36.78 20:13:01 1 55.21 0.00 6.29 0.67 0.09 37.74 20:14:01 all 25.08 0.00 5.04 1.16 0.06 68.65 20:14:01 0 24.94 0.00 5.09 1.28 0.05 68.64 20:14:01 1 25.23 0.00 4.99 1.04 0.07 68.66 20:15:01 all 0.11 0.00 0.06 0.00 0.04 99.79 20:15:01 0 0.10 0.00 0.07 0.00 0.07 99.77 20:15:01 1 0.12 0.00 0.05 0.00 0.02 99.82 20:16:01 all 0.16 0.00 0.05 0.00 0.04 99.75 20:16:01 0 0.07 0.00 0.03 0.00 0.05 99.85 20:16:01 1 0.25 0.00 0.07 0.00 0.03 99.65 20:17:01 all 0.23 0.00 0.03 0.00 0.03 99.72 20:17:01 0 0.02 0.00 0.03 0.00 0.03 99.92 20:17:01 1 0.43 0.00 0.02 0.00 0.03 99.52 20:18:01 all 0.16 0.00 0.03 0.00 0.03 99.78 20:18:01 0 0.05 0.00 0.03 0.00 0.02 99.90 20:18:01 1 0.27 0.00 0.03 0.00 0.03 99.67 Average: all 16.92 0.00 3.28 1.11 0.06 78.64 Average: 0 17.03 0.00 3.37 1.12 0.06 78.43 Average: 1 16.80 0.00 3.18 1.11 0.05 78.85