---> uname -a: Linux prd-centos7-docker-4c-2g-3406.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: 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 7.9G 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 7.9G 33G 20% /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) 07/21/21 _x86_64_ (2 CPU) 09:49:44 LINUX RESTART (2 CPU) 09:50:02 tps rtps wtps bread/s bwrtn/s 09:51:01 201.42 48.98 152.45 6810.63 51473.03 Average: 201.42 48.98 152.45 6810.63 51473.03 09:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 5024208 0 887960 11.09 2620 2094144 1439136 15.89 882928 1666156 37964 Average: 5024208 0 887960 11.09 2620 2094144 1439136 15.89 882928 1666156 37964 09:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 vethd64f69e 21.69 34.10 1.92 208.01 0.00 0.00 0.00 0.00 09:51:01 eth0 1269.10 775.33 4770.41 106.27 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 21.69 33.98 1.62 208.00 0.00 0.00 0.00 0.00 Average: vethd64f69e 21.69 34.10 1.92 208.01 0.00 0.00 0.00 0.00 Average: eth0 1269.10 775.33 4770.41 106.27 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 21.69 33.98 1.62 208.00 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) 07/21/21 _x86_64_ (2 CPU) 09:49:44 LINUX RESTART (2 CPU) 09:50:02 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 30.60 0.00 8.26 5.14 0.10 55.90 09:51:01 0 29.93 0.00 8.93 5.92 0.11 55.12 09:51:01 1 31.27 0.00 7.59 4.37 0.09 56.68 Average: all 30.60 0.00 8.26 5.14 0.10 55.90 Average: 0 29.93 0.00 8.93 5.92 0.11 55.12 Average: 1 31.27 0.00 7.59 4.37 0.09 56.68