---> uname -a: Linux prd-centos7-docker-4c-2g-567.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 8.1G 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/29/21 _x86_64_ (2 CPU) 21:49:31 LINUX RESTART (2 CPU) 21:50:01 tps rtps wtps bread/s bwrtn/s 21:51:01 108.41 3.43 104.98 2546.14 14168.96 Average: 108.41 3.43 104.98 2546.14 14168.96 21:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:51:01 4969084 0 920156 11.49 2620 2117080 1446312 15.97 872356 1708016 59560 Average: 4969084 0 920156 11.49 2620 2117080 1446312 15.97 872356 1708016 59560 21:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:51:01 eth0 1154.75 789.83 4198.37 82.76 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 vethfb9c1a1 22.63 37.97 2.00 204.51 0.00 0.00 0.00 0.00 21:51:01 docker0 22.63 37.85 1.69 204.50 0.00 0.00 0.00 0.00 Average: eth0 1154.75 789.83 4198.37 82.76 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: vethfb9c1a1 22.63 37.97 2.00 204.51 0.00 0.00 0.00 0.00 Average: docker0 22.63 37.85 1.69 204.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/29/21 _x86_64_ (2 CPU) 21:49:31 LINUX RESTART (2 CPU) 21:50:01 CPU %user %nice %system %iowait %steal %idle 21:51:01 all 17.75 0.00 3.73 1.90 0.08 76.55 21:51:01 0 17.46 0.00 4.18 2.84 0.09 75.43 21:51:01 1 18.04 0.00 3.28 0.96 0.07 77.65 Average: all 17.75 0.00 3.73 1.90 0.08 76.55 Average: 0 17.46 0.00 4.18 2.84 0.09 75.43 Average: 1 18.04 0.00 3.28 0.96 0.07 77.65