---> uname -a: Linux prd-centos7-docker-4c-2g-133.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 10/06/21 _x86_64_ (2 CPU) 12:50:54 LINUX RESTART (2 CPU) 12:52:02 tps rtps wtps bread/s bwrtn/s 12:53:01 1.76 0.00 1.76 0.00 35.50 12:54:01 0.17 0.00 0.17 0.00 1.92 12:55:01 0.33 0.00 0.33 0.00 3.66 12:56:01 0.20 0.00 0.20 0.00 2.60 12:57:01 0.33 0.00 0.33 0.00 5.18 12:58:01 0.23 0.00 0.23 0.00 3.00 12:59:01 0.18 0.00 0.18 0.00 2.17 Average: 0.46 0.00 0.46 0.00 7.65 12:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 5680196 0 619084 7.73 2620 1707040 1164608 12.86 561552 1531068 20 12:54:01 5678012 0 621260 7.76 2620 1707048 1164608 12.86 563432 1531260 8 12:55:01 5679744 0 619528 7.74 2620 1707048 1164608 12.86 561468 1531260 8 12:56:01 5679988 0 619276 7.73 2620 1707056 1164608 12.86 560904 1531932 8 12:57:01 5675640 0 623620 7.79 2620 1707060 1165200 12.86 564656 1531932 8 12:58:01 5675052 0 624204 7.79 2620 1707064 1165152 12.86 565424 1532008 16 12:59:01 5672792 0 626460 7.82 2620 1707068 1164900 12.86 568044 1532004 12 Average: 5677346 0 621919 7.77 2620 1707055 1164812 12.86 563640 1531638 11 12:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 eth0 0.39 0.08 0.03 0.03 0.00 0.00 0.00 0.00 12:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 eth0 0.37 0.08 0.02 0.01 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 eth0 1.05 0.10 0.12 0.01 0.00 0.00 0.00 0.00 12:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 eth0 0.70 0.10 0.06 0.01 0.00 0.00 0.00 0.00 12:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 eth0 5.31 2.35 3.67 0.39 0.00 0.00 0.00 0.00 12:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 eth0 0.35 0.32 0.26 0.20 0.00 0.00 0.00 0.00 12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 eth0 0.13 0.03 0.06 0.00 0.00 0.00 0.00 0.00 12:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.19 0.44 0.60 0.09 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 0.00 0.00 0.00 0.00 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) 10/06/21 _x86_64_ (2 CPU) 12:50:54 LINUX RESTART (2 CPU) 12:52:02 CPU %user %nice %system %iowait %steal %idle 12:53:01 all 0.20 0.00 0.05 0.00 0.03 99.73 12:53:01 0 0.10 0.00 0.03 0.00 0.02 99.85 12:53:01 1 0.29 0.00 0.07 0.00 0.03 99.61 12:54:01 all 0.13 0.00 0.04 0.00 0.03 99.80 12:54:01 0 0.07 0.00 0.05 0.00 0.02 99.87 12:54:01 1 0.20 0.00 0.03 0.00 0.03 99.73 12:55:01 all 0.19 0.00 0.06 0.00 0.03 99.72 12:55:01 0 0.05 0.00 0.07 0.00 0.05 99.83 12:55:01 1 0.33 0.00 0.05 0.00 0.02 99.60 12:56:01 all 0.23 0.00 0.07 0.00 0.01 99.69 12:56:01 0 0.10 0.00 0.10 0.00 0.02 99.78 12:56:01 1 0.37 0.00 0.03 0.00 0.00 99.60 12:57:01 all 0.27 0.00 0.05 0.00 0.03 99.66 12:57:01 0 0.12 0.00 0.03 0.00 0.02 99.83 12:57:01 1 0.42 0.00 0.07 0.00 0.03 99.48 12:58:01 all 0.25 0.00 0.05 0.00 0.02 99.68 12:58:01 0 0.05 0.00 0.03 0.00 0.02 99.90 12:58:01 1 0.45 0.00 0.07 0.00 0.02 99.47 12:59:01 all 0.18 0.00 0.06 0.00 0.03 99.73 12:59:01 0 0.08 0.00 0.08 0.00 0.03 99.80 12:59:01 1 0.28 0.00 0.03 0.00 0.02 99.67 Average: all 0.21 0.00 0.05 0.00 0.02 99.72 Average: 0 0.08 0.00 0.06 0.00 0.02 99.84 Average: 1 0.34 0.00 0.05 0.00 0.02 99.59