---> uname -a: Linux prd-centos7-docker-4c-2g-2047.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) 08/05/21 _x86_64_ (2 CPU) 02:31:32 LINUX RESTART (2 CPU) 02:32:02 tps rtps wtps bread/s bwrtn/s 02:33:01 103.13 4.05 99.09 2783.07 14779.47 Average: 103.13 4.05 99.09 2783.07 14779.47 02:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 5015816 0 872564 10.89 2620 2117932 1278312 14.11 851984 1682336 59660 Average: 5015816 0 872564 10.89 2620 2117932 1278312 14.11 851984 1682336 59660 02:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 eth0 925.85 591.99 4460.37 86.62 0.00 0.00 0.00 0.00 02:33:01 vethdb0ff87 22.85 37.86 2.04 207.92 0.00 0.00 0.00 0.00 02:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 docker0 22.85 37.75 1.72 207.91 0.00 0.00 0.00 0.00 Average: eth0 925.85 591.99 4460.37 86.62 0.00 0.00 0.00 0.00 Average: vethdb0ff87 22.85 37.86 2.04 207.92 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 22.85 37.75 1.72 207.91 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) 08/05/21 _x86_64_ (2 CPU) 02:31:32 LINUX RESTART (2 CPU) 02:32:02 CPU %user %nice %system %iowait %steal %idle 02:33:01 all 20.77 0.00 3.88 2.78 0.11 72.46 02:33:01 0 16.59 0.00 3.81 1.44 0.12 78.03 02:33:01 1 24.93 0.00 3.95 4.11 0.09 66.92 Average: all 20.77 0.00 3.88 2.78 0.11 72.46 Average: 0 16.59 0.00 3.81 1.44 0.12 78.03 Average: 1 24.93 0.00 3.95 4.11 0.09 66.92