---> uname -a: Linux prd-centos7-docker-4c-2g-23.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) 10/05/21 _x86_64_ (2 CPU) 21:41:12 LINUX RESTART (2 CPU) 21:42:01 tps rtps wtps bread/s bwrtn/s 21:43:01 69.29 2.93 66.36 2251.99 12660.00 21:44:01 1.28 0.00 1.28 0.00 20.33 21:45:01 0.32 0.00 0.32 0.00 3.75 Average: 23.63 0.98 22.66 750.75 4228.50 21:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:43:01 5271204 0 648028 8.09 2620 2087088 1150416 12.70 806076 1652620 20 21:44:01 5285884 0 633344 7.91 2620 2087092 1020240 11.26 795088 1652384 16 21:45:01 5284208 0 635016 7.93 2620 2087096 1020304 11.26 796052 1653016 16 Average: 5280432 0 638796 7.98 2620 2087092 1063653 11.74 799072 1652673 17 21:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:43:01 eth0 375.10 229.41 1052.53 775.22 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 11.34 15.79 1.05 203.67 0.00 0.00 0.00 0.00 21:44:01 eth0 0.08 0.08 0.01 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 eth0 0.42 0.05 0.05 0.00 0.00 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.22 76.52 350.90 258.44 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 3.78 5.26 0.35 67.90 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) 10/05/21 _x86_64_ (2 CPU) 21:41:12 LINUX RESTART (2 CPU) 21:42:01 CPU %user %nice %system %iowait %steal %idle 21:43:01 all 16.17 0.00 2.87 1.02 0.04 79.90 21:43:01 0 13.80 0.00 2.63 1.59 0.03 81.94 21:43:01 1 18.55 0.00 3.10 0.45 0.05 77.84 21:44:01 all 0.24 0.00 0.05 0.00 0.02 99.69 21:44:01 0 0.08 0.00 0.03 0.00 0.02 99.87 21:44:01 1 0.40 0.00 0.07 0.00 0.02 99.52 21:45:01 all 0.23 0.00 0.04 0.00 0.02 99.71 21:45:01 0 0.05 0.00 0.03 0.00 0.00 99.92 21:45:01 1 0.42 0.00 0.05 0.00 0.03 99.50 Average: all 5.45 0.00 0.97 0.33 0.03 93.22 Average: 0 4.57 0.00 0.89 0.52 0.02 94.01 Average: 1 6.33 0.00 1.05 0.15 0.03 92.44