---> uname -a: Linux prd-centos7-docker-4c-2g-856.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: 2799.994 BogoMIPS: 5599.98 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) 11/16/21 _x86_64_ (2 CPU) 17:51:45 LINUX RESTART (2 CPU) 17:52:01 tps rtps wtps bread/s bwrtn/s 17:53:01 69.59 14.74 54.85 2965.93 39612.97 17:54:01 3.40 0.00 3.40 0.00 2016.42 17:55:01 101.45 2.86 98.58 2247.99 10199.77 Average: 58.15 5.87 52.28 1738.07 17277.23 17:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:53:01 5748632 0 598676 7.48 2620 1659004 1280032 14.13 552912 1477496 14332 17:54:01 5690096 0 593052 7.40 2620 1723164 1196448 13.21 611356 1477796 18916 17:55:01 5164696 0 736224 9.19 2620 2105392 1335872 14.75 877336 1669664 61184 Average: 5534475 0 642651 8.02 2620 1829187 1270784 14.03 680535 1541652 31477 17:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:53:01 eth0 663.40 408.44 1827.60 65.32 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 eth0 228.60 182.23 1087.08 12.45 0.00 0.00 0.00 0.00 17:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 veth545eb57 12.32 17.64 1.27 204.84 0.00 0.00 0.00 0.00 17:55:01 eth0 293.61 217.55 1995.66 29.26 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 12.32 17.52 1.10 204.83 0.00 0.00 0.00 0.00 Average: veth545eb57 4.11 5.88 0.42 68.28 0.00 0.00 0.00 0.00 Average: eth0 395.21 269.41 1636.81 35.68 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 4.11 5.84 0.37 68.28 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) 11/16/21 _x86_64_ (2 CPU) 17:51:45 LINUX RESTART (2 CPU) 17:52:01 CPU %user %nice %system %iowait %steal %idle 17:53:01 all 12.42 0.00 2.60 1.58 0.05 83.34 17:53:01 0 11.86 0.00 3.03 1.50 0.05 83.56 17:53:01 1 12.98 0.00 2.18 1.66 0.05 83.13 17:54:01 all 1.59 0.00 0.34 0.00 0.04 98.03 17:54:01 0 1.87 0.00 0.46 0.00 0.05 97.62 17:54:01 1 1.31 0.00 0.22 0.00 0.03 98.44 17:55:01 all 14.03 0.00 2.86 2.23 0.06 80.82 17:55:01 0 14.25 0.00 3.24 1.35 0.07 81.09 17:55:01 1 13.81 0.00 2.48 3.10 0.05 80.55 Average: all 9.30 0.00 1.92 1.26 0.05 87.46 Average: 0 9.29 0.00 2.23 0.94 0.06 87.48 Average: 1 9.32 0.00 1.62 1.58 0.05 87.44