---> uname -a: Linux prd-centos7-docker-4c-2g-747.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) 08/12/21 _x86_64_ (2 CPU) 18:39:46 LINUX RESTART (2 CPU) 18:40:02 tps rtps wtps bread/s bwrtn/s 18:41:01 265.94 112.02 153.92 11077.66 51630.23 Average: 265.94 112.02 153.92 11077.66 51630.23 18:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:41:01 4995664 0 900548 11.24 2620 2110100 1436540 15.86 891912 1674144 52128 Average: 4995664 0 900548 11.24 2620 2110100 1436540 15.86 891912 1674144 52128 18:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:41:01 veth02884ca 18.02 34.26 1.65 207.75 0.00 0.00 0.00 0.00 18:41:01 eth0 1474.02 956.38 4817.68 118.88 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 18.02 34.14 1.40 207.74 0.00 0.00 0.00 0.00 Average: veth02884ca 18.02 34.26 1.65 207.75 0.00 0.00 0.00 0.00 Average: eth0 1474.02 956.38 4817.68 118.88 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 18.02 34.14 1.40 207.74 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) 08/12/21 _x86_64_ (2 CPU) 18:39:46 LINUX RESTART (2 CPU) 18:40:02 CPU %user %nice %system %iowait %steal %idle 18:41:01 all 34.86 0.00 10.70 6.10 0.10 48.24 18:41:01 0 35.64 0.00 11.20 5.00 0.09 48.07 18:41:01 1 34.10 0.00 10.19 7.18 0.11 48.41 Average: all 34.86 0.00 10.70 6.10 0.10 48.24 Average: 0 35.64 0.00 11.20 5.00 0.09 48.07 Average: 1 34.10 0.00 10.19 7.18 0.11 48.41