---> uname -a: Linux prd-centos7-docker-4c-2g-868.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) 08/26/21 _x86_64_ (2 CPU) 21:40:49 LINUX RESTART (2 CPU) 21:42:01 tps rtps wtps bread/s bwrtn/s 21:43:01 4.76 0.00 4.76 0.00 3216.49 21:44:01 127.75 3.20 124.55 2512.06 12910.26 Average: 66.26 1.60 64.66 1256.13 8063.78 21:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:43:01 5459608 0 770576 9.62 2620 1776128 1291904 14.26 654096 1501580 4716 21:44:01 4658972 0 952764 11.90 2620 2394576 1695744 18.72 1136696 1752504 286332 Average: 5059290 0 861670 10.76 2620 2085352 1493824 16.49 895396 1627042 145524 21:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:43:01 eth0 527.19 360.07 1623.16 24.66 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 eth0 931.18 641.59 4019.50 805.08 0.00 0.00 0.00 0.00 21:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 43.87 60.43 2.81 206.29 0.00 0.00 0.00 0.00 Average: eth0 729.20 500.84 2821.43 414.90 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 21.94 30.22 1.40 103.16 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) 08/26/21 _x86_64_ (2 CPU) 21:40:49 LINUX RESTART (2 CPU) 21:42:01 CPU %user %nice %system %iowait %steal %idle 21:43:01 all 2.18 0.00 0.60 0.00 0.05 97.18 21:43:01 0 2.55 0.00 0.81 0.00 0.05 96.59 21:43:01 1 1.81 0.00 0.39 0.00 0.05 97.76 21:44:01 all 25.51 0.00 5.41 2.64 0.10 66.34 21:44:01 0 26.54 0.00 5.47 1.94 0.09 65.96 21:44:01 1 24.50 0.00 5.35 3.33 0.11 66.72 Average: all 13.63 0.00 2.96 1.29 0.07 82.05 Average: 0 14.33 0.00 3.10 0.95 0.07 81.55 Average: 1 12.94 0.00 2.82 1.63 0.08 82.53