---> uname -a: Linux prd-centos7-docker-4c-2g-3958.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: 2799.994 BogoMIPS: 5599.98 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) 01/26/22 _x86_64_ (2 CPU) 18:07:38 LINUX RESTART (2 CPU) 18:08:01 tps rtps wtps bread/s bwrtn/s 18:09:01 224.17 5.41 218.76 2517.73 41963.94 18:10:01 247.05 0.00 247.05 0.00 42798.33 18:11:01 68.46 0.00 68.46 0.00 17834.52 18:12:01 1.43 0.00 1.43 0.00 22.32 18:13:01 0.32 0.00 0.32 0.00 3.75 18:14:01 0.27 0.00 0.27 0.00 4.31 Average: 90.31 0.90 89.41 419.78 17109.00 18:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:09:01 4038152 0 929928 11.61 2620 3038240 1613208 17.81 798108 2681104 240376 18:10:01 3546628 0 979432 12.23 2620 3480260 1582492 17.47 1028212 2950124 438252 18:11:01 3479364 0 995656 12.43 2620 3531300 1220204 13.47 941008 3061344 8 18:12:01 3481852 0 993160 12.40 2620 3531308 1174960 12.97 939400 3061344 8 18:13:01 3498052 0 976956 12.20 2620 3531312 1174960 12.97 923616 3061344 12 18:14:01 3496112 0 978892 12.22 2620 3531316 1175056 12.97 926300 3061344 8 Average: 3590027 0 975671 12.18 2620 3440623 1323480 14.61 926107 2979434 113111 18:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:09:01 eth0 843.68 534.36 6391.82 105.71 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 veth77b004a 186.93 250.37 17.49 2039.20 0.00 0.00 0.00 0.00 18:09:01 docker0 196.25 260.51 15.69 2084.67 0.00 0.00 0.00 0.00 18:10:01 eth0 127.24 78.27 2611.13 16.91 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 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 13.26 8.79 12.75 4.68 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 0.12 0.10 0.01 0.01 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 0.12 0.10 0.01 0.01 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 0.25 0.20 0.08 0.07 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 Average: eth0 164.17 103.67 1503.14 21.24 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 32.74 43.44 2.62 347.58 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) 01/26/22 _x86_64_ (2 CPU) 18:07:38 LINUX RESTART (2 CPU) 18:08:01 CPU %user %nice %system %iowait %steal %idle 18:09:01 all 26.71 0.00 9.96 3.76 0.10 59.47 18:09:01 0 26.77 0.00 9.82 3.22 0.09 60.10 18:09:01 1 26.65 0.00 10.10 4.30 0.11 58.84 18:10:01 all 58.10 0.00 10.87 3.11 0.12 27.79 18:10:01 0 58.50 0.00 11.05 2.44 0.13 27.89 18:10:01 1 57.70 0.00 10.69 3.79 0.11 27.70 18:11:01 all 3.06 0.00 1.57 0.91 0.04 94.41 18:11:01 0 2.76 0.00 1.66 0.91 0.03 94.64 18:11:01 1 3.37 0.00 1.48 0.91 0.05 94.19 18:12:01 all 0.23 0.00 0.03 0.00 0.03 99.71 18:12:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:12:01 1 0.43 0.00 0.03 0.00 0.03 99.50 18:13:01 all 0.18 0.00 0.05 0.00 0.03 99.74 18:13:01 0 0.30 0.00 0.05 0.00 0.02 99.63 18:13:01 1 0.07 0.00 0.05 0.00 0.03 99.85 18:14:01 all 0.16 0.00 0.04 0.00 0.02 99.78 18:14:01 0 0.27 0.00 0.03 0.00 0.02 99.68 18:14:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 13.97 0.00 3.59 1.25 0.05 81.14 Average: 0 14.01 0.00 3.61 1.05 0.05 81.27 Average: 1 13.93 0.00 3.57 1.44 0.06 81.01