---> uname -a: Linux prd-centos7-docker-4c-2g-27985.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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: 2799.996 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/08/21 _x86_64_ (2 CPU) 20:32:05 LINUX RESTART (2 CPU) 20:33:01 tps rtps wtps bread/s bwrtn/s 20:34:01 25.61 0.12 25.50 6.00 4764.03 20:35:01 1.23 0.00 1.23 0.00 17.21 Average: 13.42 0.06 13.36 3.00 2390.82 20:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:34:01 5126392 0 790700 9.87 2620 2089220 1530004 16.89 960388 1649416 16 20:35:01 5140980 0 776108 9.69 2620 2089224 1413628 15.61 949624 1649124 20 Average: 5133686 0 783404 9.78 2620 2089222 1471816 16.25 955006 1649270 18 20:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:34:01 eth0 247.69 150.11 56.95 772.84 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:35:01 eth0 0.73 0.22 0.32 0.01 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.22 75.17 28.64 386.46 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 0.06 0.06 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/08/21 _x86_64_ (2 CPU) 20:32:05 LINUX RESTART (2 CPU) 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 8.84 0.00 1.33 0.21 0.06 89.56 20:34:01 0 10.24 0.00 1.82 0.08 0.05 87.80 20:34:01 1 7.45 0.00 0.84 0.34 0.07 91.30 20:35:01 all 0.27 0.00 0.07 0.00 0.03 99.63 20:35:01 0 0.10 0.00 0.07 0.00 0.03 99.80 20:35:01 1 0.43 0.00 0.07 0.00 0.03 99.47 Average: all 4.52 0.00 0.69 0.11 0.05 94.63 Average: 0 5.13 0.00 0.93 0.04 0.04 93.85 Average: 1 3.92 0.00 0.45 0.17 0.05 95.41