---> uname -a: Linux prd-centos7-docker-4c-2g-881.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: 2799.976 BogoMIPS: 5599.95 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 8.1G 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 8.1G 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) 01/06/22 _x86_64_ (2 CPU) 10:48:25 LINUX RESTART (2 CPU) 10:49:01 tps rtps wtps bread/s bwrtn/s 10:50:01 91.37 2.73 88.64 2231.87 12438.90 10:51:01 1.08 0.00 1.08 0.00 15.89 10:52:01 0.28 0.00 0.28 0.00 3.48 Average: 30.92 0.91 30.01 744.08 4153.45 10:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 5131420 0 785660 9.81 2620 2089232 1411280 15.58 960244 1643656 20 10:51:01 5146096 0 770980 9.63 2620 2089236 1283364 14.17 949304 1643420 8 10:52:01 5140680 0 776392 9.69 2620 2089240 1283148 14.17 954844 1643420 8 Average: 5139399 0 777677 9.71 2620 2089236 1325931 14.64 954797 1643499 12 10:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:01 eth0 351.76 217.35 1080.77 804.32 0.00 0.00 0.00 0.00 10:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 docker0 10.46 13.51 1.01 205.92 0.00 0.00 0.00 0.00 10:51:01 eth0 0.52 0.32 0.26 0.21 0.00 0.00 0.00 0.00 10:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 eth0 0.50 0.07 0.05 0.01 0.00 0.00 0.00 0.00 10:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.61 72.59 360.42 268.22 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 3.49 4.50 0.34 68.65 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) 01/06/22 _x86_64_ (2 CPU) 10:48:25 LINUX RESTART (2 CPU) 10:49:01 CPU %user %nice %system %iowait %steal %idle 10:50:01 all 15.78 0.00 2.95 1.73 0.05 79.48 10:50:01 0 16.44 0.00 2.91 0.92 0.05 79.68 10:50:01 1 15.13 0.00 3.00 2.54 0.05 79.28 10:51:01 all 0.22 0.00 0.07 0.00 0.03 99.69 10:51:01 0 0.37 0.00 0.07 0.00 0.02 99.55 10:51:01 1 0.07 0.00 0.07 0.00 0.03 99.83 10:52:01 all 0.23 0.00 0.03 0.00 0.02 99.72 10:52:01 0 0.38 0.00 0.03 0.00 0.02 99.57 10:52:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: all 5.32 0.00 1.00 0.57 0.03 93.08 Average: 0 5.64 0.00 0.99 0.30 0.03 93.04 Average: 1 5.00 0.00 1.02 0.83 0.03 93.12