---> uname -a: Linux prd-centos7-docker-4c-2g-951.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/16/21 _x86_64_ (2 CPU) 03:15:19 LINUX RESTART (2 CPU) 03:16:01 tps rtps wtps bread/s bwrtn/s 03:17:01 5.63 0.02 5.61 1.33 3450.37 03:18:01 95.00 2.75 92.26 2233.98 10523.20 Average: 50.32 1.38 48.93 1117.65 6986.78 03:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 5729288 0 591188 7.38 2620 1685844 1197276 13.22 577252 1474324 14208 03:18:01 5311300 0 665500 8.31 2620 2029520 1294904 14.30 789976 1642904 44 Average: 5520294 0 628344 7.85 2620 1857682 1246090 13.76 683614 1558614 7126 03:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 eth0 207.51 178.43 1430.40 12.20 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 eth0 301.23 238.59 2390.08 25.59 0.00 0.00 0.00 0.00 03:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 veth9f6bdb0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 254.37 208.51 1910.24 18.89 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: veth9f6bdb0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/16/21 _x86_64_ (2 CPU) 03:15:19 LINUX RESTART (2 CPU) 03:16:01 CPU %user %nice %system %iowait %steal %idle 03:17:01 all 2.16 0.00 0.42 0.00 0.06 97.36 03:17:01 0 2.71 0.00 0.58 0.00 0.05 96.66 03:17:01 1 1.62 0.00 0.27 0.00 0.07 98.05 03:18:01 all 9.50 0.00 2.07 2.26 0.07 86.10 03:18:01 0 9.17 0.00 2.51 3.65 0.07 84.61 03:18:01 1 9.84 0.00 1.63 0.87 0.07 87.59 Average: all 5.81 0.00 1.24 1.12 0.06 91.77 Average: 0 5.92 0.00 1.54 1.81 0.06 90.67 Average: 1 5.69 0.00 0.94 0.43 0.07 92.86