---> uname -a: Linux prd-centos7-docker-4c-2g-16221.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: 2799.998 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/03/21 _x86_64_ (2 CPU) 13:24:29 LINUX RESTART (2 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:01 6.73 0.57 6.16 75.70 3531.30 13:27:01 136.19 3.06 133.13 2262.43 16520.54 Average: 71.48 1.82 69.67 1169.43 10028.08 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 5679324 0 601800 7.51 2620 1725188 1281756 14.15 618576 1480076 62412 13:27:01 4458680 0 924704 11.55 2620 2622928 1776844 19.62 1307756 1899220 532808 Average: 5069002 0 763252 9.53 2620 2174058 1529300 16.88 963166 1689648 297610 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 eth0 654.14 435.60 2519.05 51.36 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 eth0 630.63 400.30 4595.01 806.88 0.00 0.00 0.00 0.00 13:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 docker0 12.44 17.76 1.10 204.75 0.00 0.00 0.00 0.00 Average: eth0 642.38 417.94 3557.38 429.25 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 6.22 8.88 0.55 102.41 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) 11/03/21 _x86_64_ (2 CPU) 13:24:29 LINUX RESTART (2 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 6.01 0.00 1.28 0.02 0.05 92.64 13:26:01 0 6.38 0.00 1.25 0.02 0.07 92.29 13:26:01 1 5.64 0.00 1.32 0.02 0.03 92.99 13:27:01 all 26.51 0.00 5.83 2.88 0.09 64.70 13:27:01 0 24.89 0.00 5.88 0.84 0.09 68.30 13:27:01 1 28.12 0.00 5.77 4.90 0.09 61.12 Average: all 16.12 0.00 3.52 1.43 0.07 78.86 Average: 0 15.53 0.00 3.54 0.42 0.08 80.43 Average: 1 16.70 0.00 3.51 2.42 0.06 77.31