---> uname -a: Linux prd-centos7-docker-4c-2g-630.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) 11/15/21 _x86_64_ (2 CPU) 15:51:00 LINUX RESTART (2 CPU) 15:52:02 tps rtps wtps bread/s bwrtn/s 15:53:01 5.34 0.00 5.34 0.00 3472.36 15:54:01 120.65 2.93 117.72 2252.12 15246.56 Average: 63.48 1.48 62.00 1135.61 9409.39 15:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:53:01 5688052 0 588332 7.35 2620 1729928 1195908 13.20 612664 1478444 44492 15:54:01 5111564 0 804684 10.05 2620 2090064 1401684 15.48 997448 1604100 180 Average: 5399808 0 696508 8.70 2620 1909996 1298796 14.34 805056 1541272 22336 15:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:53:01 eth0 289.80 239.89 1602.38 16.29 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 476.80 329.13 1931.19 799.54 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 11.02 15.50 1.03 204.69 0.00 0.00 0.00 0.00 Average: eth0 384.10 284.89 1768.18 411.24 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 5.56 7.82 0.52 103.21 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) 11/15/21 _x86_64_ (2 CPU) 15:51:00 LINUX RESTART (2 CPU) 15:52:02 CPU %user %nice %system %iowait %steal %idle 15:53:01 all 2.18 0.00 0.49 0.00 0.03 97.30 15:53:01 0 2.43 0.00 0.59 0.00 0.03 96.95 15:53:01 1 1.94 0.00 0.39 0.00 0.02 97.65 15:54:01 all 20.21 0.00 3.42 2.79 0.10 73.48 15:54:01 0 17.07 0.00 3.19 1.89 0.09 77.77 15:54:01 1 23.37 0.00 3.65 3.69 0.10 69.18 Average: all 11.16 0.00 1.95 1.39 0.06 85.44 Average: 0 9.75 0.00 1.89 0.94 0.06 87.36 Average: 1 12.57 0.00 2.01 1.83 0.06 83.52