---> uname -a: Linux prd-centos7-docker-4c-2g-782.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 12/13/21 _x86_64_ (2 CPU) 20:45:49 LINUX RESTART (2 CPU) 20:46:01 tps rtps wtps bread/s bwrtn/s 20:47:01 176.73 61.63 115.10 8097.75 38935.04 20:48:01 1.78 0.05 1.73 1.07 34.65 Average: 89.27 30.84 58.42 4050.08 19488.09 20:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:47:01 5690408 0 621812 7.76 2620 1694092 1269508 14.02 566736 1517528 132 20:48:01 5703952 0 608220 7.59 2620 1694140 1148904 12.68 556172 1517520 20 Average: 5697180 0 615016 7.68 2620 1694116 1209206 13.35 561454 1517524 76 20:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:47:01 eth0 376.58 183.32 993.19 70.28 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 2.61 2.06 0.35 6.23 0.00 0.00 0.00 0.00 20:48:01 eth0 1.77 0.50 0.46 0.31 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 189.20 91.92 496.91 35.30 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 1.31 1.03 0.17 3.12 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) 12/13/21 _x86_64_ (2 CPU) 20:45:49 LINUX RESTART (2 CPU) 20:46:01 CPU %user %nice %system %iowait %steal %idle 20:47:01 all 18.82 0.00 6.76 4.38 0.08 69.97 20:47:01 0 18.91 0.00 7.35 5.38 0.09 68.27 20:47:01 1 18.73 0.00 6.17 3.37 0.07 71.65 20:48:01 all 0.28 0.00 0.09 0.00 0.03 99.59 20:48:01 0 0.42 0.00 0.08 0.00 0.02 99.48 20:48:01 1 0.15 0.00 0.10 0.00 0.05 99.70 Average: all 9.38 0.00 3.36 2.15 0.06 85.05 Average: 0 9.49 0.00 3.65 2.64 0.05 84.17 Average: 1 9.28 0.00 3.08 1.66 0.06 85.92