---> uname -a: Linux prd-centos7-docker-4c-2g-1225.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: 2800.000 BogoMIPS: 5600.00 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) 11/18/21 _x86_64_ (2 CPU) 14:14:34 LINUX RESTART (2 CPU) 14:15:01 tps rtps wtps bread/s bwrtn/s 14:16:01 8.43 0.75 7.68 87.13 3049.31 14:17:01 73.18 2.31 70.86 1943.26 4899.78 Average: 40.80 1.53 39.27 1015.27 3974.62 14:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:16:01 5727248 0 590408 7.37 2620 1688664 1282188 14.16 577424 1474620 38008 14:17:01 5331272 0 685072 8.55 2620 1989976 1526224 16.85 823736 1599792 152048 Average: 5529260 0 637740 7.96 2620 1839320 1404206 15.50 700580 1537206 95028 14:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:16:01 eth0 470.06 355.52 1968.95 46.58 0.00 0.00 0.00 0.00 14:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 eth0 274.39 217.90 2300.23 23.16 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 372.22 286.70 2134.60 34.87 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 0.00 0.00 0.00 0.00 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) 11/18/21 _x86_64_ (2 CPU) 14:14:34 LINUX RESTART (2 CPU) 14:15:01 CPU %user %nice %system %iowait %steal %idle 14:16:01 all 4.75 0.00 0.90 0.00 0.06 94.29 14:16:01 0 5.17 0.00 1.14 0.00 0.07 93.61 14:16:01 1 4.33 0.00 0.66 0.00 0.05 94.96 14:17:01 all 8.07 0.00 1.63 1.70 0.05 88.55 14:17:01 0 7.54 0.00 1.52 0.90 0.03 90.00 14:17:01 1 8.60 0.00 1.74 2.49 0.07 87.11 Average: all 6.41 0.00 1.26 0.85 0.06 91.42 Average: 0 6.36 0.00 1.33 0.45 0.05 91.81 Average: 1 6.46 0.00 1.20 1.24 0.06 91.04