---> uname -a: Linux prd-centos7-docker-4c-2g-5386.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 9.0G 32G 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 9.0G 32G 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) 02/16/22 _x86_64_ (2 CPU) 21:15:48 LINUX RESTART (2 CPU) 21:16:01 tps rtps wtps bread/s bwrtn/s 21:17:02 227.73 43.13 184.60 6185.98 60988.35 21:18:01 283.55 0.05 283.50 1.08 59119.63 21:19:01 86.10 0.00 86.10 0.00 20623.61 21:20:01 0.92 0.00 0.92 0.00 9.33 21:21:01 0.23 0.00 0.23 0.00 2.71 21:22:01 0.30 0.00 0.30 0.00 4.71 Average: 99.60 7.24 92.36 1037.19 23430.95 21:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:17:02 4504880 0 839160 10.48 2620 2662280 1624488 17.94 765936 2368336 354592 21:18:01 3655276 0 1201464 15.00 2620 3149580 1709496 18.87 1235140 2648472 70896 21:19:01 3428140 0 1021324 12.75 2620 3556856 1216692 13.43 987388 3066924 8 21:20:01 3432380 0 1017076 12.70 2620 3556864 1173272 12.95 985376 3066924 16 21:21:01 3439052 0 1010400 12.62 2620 3556868 1173528 12.96 978696 3066924 8 21:22:01 3439624 0 1009824 12.61 2620 3556872 1173660 12.96 979296 3066924 8 Average: 3649892 0 1016541 12.69 2620 3339887 1345189 14.85 988639 2880751 70921 21:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:17:02 vethd6d0d7c 115.75 151.64 11.04 709.58 0.00 0.00 0.00 0.00 21:17:02 eth0 809.94 500.52 5394.34 103.61 0.00 0.00 0.00 0.00 21:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:02 docker0 166.34 183.57 13.65 901.58 0.00 0.00 0.00 0.00 21:18:01 eth0 127.79 91.69 1380.69 17.24 0.00 0.00 0.00 0.00 21:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 veth818541e 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 21:18:01 docker0 74.92 99.93 5.76 1354.68 0.00 0.00 0.00 0.00 21:19:01 eth0 108.09 69.30 2604.38 12.72 0.00 0.00 0.00 0.00 21:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 21:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 eth0 0.22 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 eth0 1.29 0.17 0.19 0.07 0.00 0.00 0.00 0.00 21:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 175.23 110.70 1568.50 22.36 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 40.24 47.25 3.24 374.49 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) 02/16/22 _x86_64_ (2 CPU) 21:15:48 LINUX RESTART (2 CPU) 21:16:01 CPU %user %nice %system %iowait %steal %idle 21:17:02 all 32.57 0.00 12.67 5.18 0.11 49.48 21:17:02 0 31.54 0.00 13.17 5.29 0.11 49.89 21:17:02 1 33.59 0.00 12.17 5.06 0.11 49.06 21:18:01 all 51.33 0.00 11.88 2.00 0.10 34.68 21:18:01 0 51.63 0.00 12.02 2.51 0.09 33.75 21:18:01 1 51.04 0.00 11.73 1.50 0.11 35.62 21:19:01 all 13.74 0.00 4.66 1.01 0.06 80.52 21:19:01 0 13.40 0.00 4.65 0.83 0.05 81.06 21:19:01 1 14.08 0.00 4.67 1.20 0.07 79.98 21:20:01 all 0.12 0.00 0.07 0.00 0.03 99.78 21:20:01 0 0.05 0.00 0.08 0.00 0.03 99.83 21:20:01 1 0.18 0.00 0.05 0.00 0.03 99.73 21:21:01 all 0.08 0.00 0.04 0.00 0.03 99.85 21:21:01 0 0.10 0.00 0.05 0.00 0.03 99.82 21:21:01 1 0.07 0.00 0.03 0.00 0.02 99.88 21:22:01 all 0.10 0.00 0.04 0.00 0.04 99.81 21:22:01 0 0.02 0.00 0.05 0.00 0.03 99.90 21:22:01 1 0.19 0.00 0.03 0.00 0.05 99.73 Average: all 15.63 0.00 4.71 1.32 0.06 78.28 Average: 0 15.42 0.00 4.81 1.39 0.06 78.32 Average: 1 15.85 0.00 4.61 1.25 0.06 78.23