---> uname -a: Linux prd-centos7-docker-4c-2g-940.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) 09/23/21 _x86_64_ (2 CPU) 05:49:23 LINUX RESTART (2 CPU) 05:50:01 tps rtps wtps bread/s bwrtn/s 05:51:01 110.66 3.08 107.58 2501.38 14953.72 Average: 110.66 3.08 107.58 2501.38 14953.72 05:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:51:01 4886664 0 936040 11.69 2620 2183608 1390300 15.35 944532 1715732 116220 Average: 4886664 0 936040 11.69 2620 2183608 1390300 15.35 944532 1715732 116220 05:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:51:01 veth799f6b7 31.22 45.60 2.54 205.33 0.00 0.00 0.00 0.00 05:51:01 eth0 1347.68 750.34 3993.45 437.82 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 31.22 45.46 2.12 205.32 0.00 0.00 0.00 0.00 Average: veth799f6b7 31.22 45.60 2.54 205.33 0.00 0.00 0.00 0.00 Average: eth0 1347.68 750.34 3993.45 437.82 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 31.22 45.46 2.12 205.32 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) 09/23/21 _x86_64_ (2 CPU) 05:49:23 LINUX RESTART (2 CPU) 05:50:01 CPU %user %nice %system %iowait %steal %idle 05:51:01 all 22.29 0.00 4.21 2.32 0.12 71.06 05:51:01 0 28.08 0.00 5.05 1.17 0.14 65.56 05:51:01 1 16.70 0.00 3.39 3.43 0.10 76.38 Average: all 22.29 0.00 4.21 2.32 0.12 71.06 Average: 0 28.08 0.00 5.05 1.17 0.14 65.56 Average: 1 16.70 0.00 3.39 3.43 0.10 76.38