---> uname -a: Linux prd-centos7-docker-4c-2g-4503.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) 02/03/22 _x86_64_ (2 CPU) 00:13:49 LINUX RESTART (2 CPU) 00:14:02 tps rtps wtps bread/s bwrtn/s 00:15:01 235.84 43.13 192.71 6353.84 61116.24 00:16:01 142.81 0.00 142.81 0.00 25326.87 00:17:01 0.80 0.00 0.80 0.00 7.79 00:18:01 0.15 0.00 0.15 0.00 2.15 00:19:01 0.32 0.03 0.28 3.73 5.08 Average: 75.49 8.52 66.96 1255.51 17155.09 00:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:15:01 4708776 0 811784 10.14 2620 2485752 1531860 16.91 806796 2152060 201296 00:16:01 4381072 0 852700 10.65 2620 2772540 1208244 13.34 856672 2376360 20 00:17:01 4367804 0 865968 10.81 2620 2772540 1208312 13.34 869820 2376360 8 00:18:01 4373788 0 859976 10.74 2620 2772548 1167096 12.89 864936 2376360 8 00:19:01 4363328 0 870300 10.87 2620 2772684 1179928 13.03 874468 2376420 40 Average: 4438954 0 852146 10.64 2620 2715213 1259088 13.90 854538 2331512 40274 00:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:15:01 vetha82f27a 31.76 34.64 2.71 352.56 0.00 0.00 0.00 0.00 00:15:01 eth0 605.89 342.35 4844.20 92.45 0.00 0.00 0.00 0.00 00:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 docker0 43.20 40.54 4.27 394.14 0.00 0.00 0.00 0.00 00:16:01 eth0 110.82 66.02 2607.23 15.50 0.00 0.00 0.00 0.00 00:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 eth0 2.25 0.73 2.10 0.23 0.00 0.00 0.00 0.00 00:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 eth0 1.95 0.60 0.70 0.46 0.00 0.00 0.00 0.00 00:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 eth0 3.96 2.28 3.70 1.15 0.00 0.00 0.00 0.00 00:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 143.53 81.58 1481.18 21.74 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 8.54 8.01 0.84 77.84 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) 02/03/22 _x86_64_ (2 CPU) 00:13:49 LINUX RESTART (2 CPU) 00:14:02 CPU %user %nice %system %iowait %steal %idle 00:15:01 all 41.51 0.00 11.16 5.51 0.11 41.71 00:15:01 0 40.34 0.00 11.68 5.79 0.11 42.08 00:15:01 1 42.67 0.00 10.64 5.24 0.11 41.35 00:16:01 all 35.62 0.00 7.01 1.87 0.08 55.42 00:16:01 0 35.62 0.00 7.37 1.96 0.07 54.97 00:16:01 1 35.62 0.00 6.64 1.77 0.09 55.87 00:17:01 all 0.26 0.00 0.07 0.00 0.02 99.66 00:17:01 0 0.17 0.00 0.07 0.00 0.02 99.75 00:17:01 1 0.35 0.00 0.07 0.00 0.02 99.57 00:18:01 all 0.30 0.00 0.03 0.00 0.01 99.66 00:18:01 0 0.12 0.00 0.03 0.00 0.02 99.83 00:18:01 1 0.48 0.00 0.03 0.00 0.00 99.48 00:19:01 all 0.50 0.00 0.28 0.00 0.01 99.22 00:19:01 0 0.43 0.00 0.33 0.00 0.00 99.23 00:19:01 1 0.57 0.00 0.22 0.00 0.02 99.20 Average: all 14.97 0.00 3.54 1.40 0.04 80.04 Average: 0 14.68 0.00 3.72 1.47 0.04 80.08 Average: 1 15.26 0.00 3.36 1.33 0.04 80.01