---> uname -a: Linux prd-centos7-docker-4c-2g-2217.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) 01/20/22 _x86_64_ (2 CPU) 11:44:38 LINUX RESTART (2 CPU) 11:45:01 tps rtps wtps bread/s bwrtn/s 11:46:02 210.75 4.11 206.64 2402.80 25978.55 11:47:01 104.89 0.00 104.89 0.00 10216.61 11:48:01 56.25 0.00 56.25 0.00 17290.56 11:49:01 0.17 0.00 0.17 0.00 2.02 11:50:01 0.27 0.00 0.27 0.00 3.35 11:51:01 0.95 0.65 0.30 56.36 4.33 Average: 62.12 0.80 61.32 411.33 8915.42 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:02 4665840 0 796468 9.94 2620 2544012 1424196 15.72 863076 2118036 220740 11:47:01 4342044 0 838860 10.47 2620 2825416 1200328 13.25 873836 2406988 488460 11:48:01 4313892 0 867128 10.83 2620 2825300 1199384 13.24 897464 2400800 8 11:49:01 4315268 0 865744 10.81 2620 2825308 1164360 12.86 897044 2400800 16 11:50:01 4318064 0 862944 10.77 2620 2825312 1164444 12.86 894252 2400800 12 11:51:01 4287212 0 892112 11.14 2620 2826996 1167088 12.89 924916 2401368 20 Average: 4373720 0 853876 10.66 2620 2778724 1219967 13.47 891765 2354799 118209 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:02 vethd8e1b44 48.04 56.22 4.54 412.76 0.00 0.00 0.00 0.00 11:46:02 eth0 521.91 400.68 5027.23 87.60 0.00 0.00 0.00 0.00 11:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:02 docker0 143.81 112.60 12.98 763.08 0.00 0.00 0.00 0.00 11:47:01 eth0 105.17 64.23 2644.71 14.39 0.00 0.00 0.00 0.00 11:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 0.80 0.75 0.06 0.23 0.00 0.00 0.00 0.00 11:48:01 eth0 11.46 7.96 11.82 4.18 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 eth0 6.91 4.56 5.42 4.76 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.71 79.72 1278.45 18.52 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 24.19 18.96 2.18 127.68 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) 01/20/22 _x86_64_ (2 CPU) 11:44:38 LINUX RESTART (2 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:02 all 41.98 0.00 9.88 3.45 0.10 44.59 11:46:02 0 40.96 0.00 10.84 2.47 0.11 45.62 11:46:02 1 42.99 0.00 8.92 4.43 0.09 43.57 11:47:01 all 35.68 0.00 6.80 1.57 0.09 55.87 11:47:01 0 36.01 0.00 6.88 1.28 0.09 55.74 11:47:01 1 35.34 0.00 6.71 1.87 0.09 55.99 11:48:01 all 0.80 0.00 0.74 0.42 0.03 98.01 11:48:01 0 0.54 0.00 0.70 0.50 0.02 98.24 11:48:01 1 1.07 0.00 0.77 0.34 0.03 97.79 11:49:01 all 0.23 0.00 0.05 0.00 0.03 99.69 11:49:01 0 0.03 0.00 0.03 0.00 0.03 99.90 11:49:01 1 0.43 0.00 0.07 0.00 0.02 99.48 11:50:01 all 0.21 0.00 0.04 0.00 0.03 99.72 11:50:01 0 0.03 0.00 0.03 0.00 0.03 99.90 11:50:01 1 0.38 0.00 0.05 0.00 0.03 99.53 11:51:01 all 0.50 0.00 0.10 0.01 0.03 99.36 11:51:01 0 0.44 0.00 0.08 0.02 0.02 99.45 11:51:01 1 0.57 0.00 0.12 0.00 0.03 99.28 Average: all 12.62 0.00 2.80 0.87 0.05 83.66 Average: 0 12.37 0.00 2.95 0.68 0.05 83.94 Average: 1 12.87 0.00 2.65 1.06 0.05 83.37