---> uname -a: Linux prd-centos7-docker-4c-2g-4873.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) 02/09/22 _x86_64_ (2 CPU) 03:16:39 LINUX RESTART (2 CPU) 03:17:01 tps rtps wtps bread/s bwrtn/s 03:18:02 169.20 6.31 162.90 2988.75 25920.15 03:19:01 239.68 0.05 239.62 1.08 57619.55 03:20:01 75.94 0.00 75.94 0.00 19974.48 03:21:01 0.92 0.00 0.92 0.00 9.41 03:22:01 0.23 0.00 0.23 0.00 2.85 03:23:01 0.28 0.00 0.28 0.00 3.68 Average: 80.63 1.06 79.57 500.04 17149.26 03:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:02 4082520 0 932852 11.65 2620 2990948 1637112 18.07 833540 2628920 671472 03:19:01 3979484 0 900116 11.24 2620 3126720 1316228 14.53 865388 2700420 69904 03:20:01 3465632 0 998500 12.47 2620 3542188 1208952 13.35 938144 3078408 8 03:21:01 3468740 0 995388 12.43 2620 3542192 1174896 12.97 936860 3078408 16 03:22:01 3474964 0 989156 12.35 2620 3542200 1174896 12.97 931008 3078408 8 03:23:01 3472516 0 991604 12.38 2620 3542200 1175004 12.97 933640 3078408 8 Average: 3657309 0 967936 12.09 2620 3381075 1281181 14.14 906430 2940495 123569 03:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:02 veth494e97c 206.91 261.60 19.22 2041.30 0.00 0.00 0.00 0.00 03:18:02 eth0 847.55 554.58 6486.51 108.69 0.00 0.00 0.00 0.00 03:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:02 docker0 229.52 280.37 18.45 2146.29 0.00 0.00 0.00 0.00 03:19:01 eth0 25.08 15.57 23.75 9.34 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 vethb7bea62 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 03:19:01 docker0 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 03:20:01 eth0 105.01 68.33 2598.69 11.61 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 eth0 0.12 0.10 0.01 0.02 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 eth0 0.10 0.10 0.01 0.01 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 0.22 0.17 0.08 0.07 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 Average: eth0 163.50 106.79 1523.10 21.67 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 38.40 46.90 3.09 358.96 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) 02/09/22 _x86_64_ (2 CPU) 03:16:39 LINUX RESTART (2 CPU) 03:17:01 CPU %user %nice %system %iowait %steal %idle 03:18:02 all 27.14 0.00 9.90 3.58 0.11 59.28 03:18:02 0 27.88 0.00 10.63 4.90 0.11 56.48 03:18:02 1 26.39 0.00 9.16 2.26 0.11 62.08 03:19:01 all 34.65 0.00 9.83 2.89 0.10 52.53 03:19:01 0 33.99 0.00 10.13 3.35 0.11 52.42 03:19:01 1 35.31 0.00 9.53 2.43 0.09 52.64 03:20:01 all 7.34 0.00 3.22 1.00 0.03 88.41 03:20:01 0 7.19 0.00 3.17 1.55 0.03 88.06 03:20:01 1 7.48 0.00 3.27 0.46 0.03 88.76 03:21:01 all 0.14 0.00 0.08 0.00 0.03 99.75 03:21:01 0 0.23 0.00 0.08 0.00 0.02 99.67 03:21:01 1 0.05 0.00 0.08 0.00 0.03 99.83 03:22:01 all 0.13 0.00 0.04 0.00 0.03 99.81 03:22:01 0 0.05 0.00 0.05 0.00 0.02 99.88 03:22:01 1 0.20 0.00 0.03 0.00 0.03 99.73 03:23:01 all 0.19 0.00 0.04 0.00 0.02 99.75 03:23:01 0 0.05 0.00 0.03 0.00 0.02 99.90 03:23:01 1 0.33 0.00 0.05 0.00 0.02 99.60 Average: all 11.16 0.00 3.72 1.20 0.05 83.88 Average: 0 11.12 0.00 3.87 1.58 0.05 83.38 Average: 1 11.19 0.00 3.56 0.83 0.05 84.38