---> uname -a: Linux prd-centos7-docker-4c-2g-16.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) 10/05/21 _x86_64_ (2 CPU) 21:02:11 LINUX RESTART (2 CPU) 21:03:02 tps rtps wtps bread/s bwrtn/s 21:04:01 3.52 0.02 3.51 0.54 117.67 21:05:01 0.42 0.00 0.42 0.00 6.60 21:06:01 0.25 0.00 0.25 0.00 2.56 21:07:01 0.23 0.00 0.23 0.00 3.50 21:08:01 0.28 0.00 0.28 0.00 2.95 21:09:01 0.23 0.00 0.23 0.00 3.63 Average: 0.82 0.00 0.81 0.09 22.56 21:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:04:01 5681892 0 617328 7.71 2620 1707100 1214272 13.41 558784 1530772 16 21:05:01 5683564 0 615648 7.69 2620 1707108 1161592 12.82 558460 1530736 8 21:06:01 5684084 0 615128 7.68 2620 1707108 1161844 12.83 557536 1531456 8 21:07:01 5683684 0 615520 7.69 2620 1707116 1161832 12.83 557488 1531456 8 21:08:01 5685380 0 613820 7.66 2620 1707120 1161736 12.83 556476 1531456 8 21:09:01 5684252 0 614944 7.68 2620 1707124 1161592 12.82 556796 1531456 8 Average: 5683809 0 615398 7.68 2620 1707113 1170478 12.92 557590 1531222 9 21:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:04:01 eth0 3.32 1.37 3.32 0.28 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 eth0 0.68 0.05 0.06 0.00 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 eth0 1.30 0.32 0.35 0.20 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 eth0 0.48 0.25 0.27 0.16 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 eth0 0.22 0.17 0.08 0.10 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.01 0.37 0.67 0.12 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) 10/05/21 _x86_64_ (2 CPU) 21:02:11 LINUX RESTART (2 CPU) 21:03:02 CPU %user %nice %system %iowait %steal %idle 21:04:01 all 0.32 0.00 0.11 0.00 0.02 99.55 21:04:01 0 0.19 0.00 0.14 0.00 0.02 99.66 21:04:01 1 0.46 0.00 0.08 0.00 0.02 99.44 21:05:01 all 0.21 0.00 0.06 0.00 0.02 99.72 21:05:01 0 0.27 0.00 0.07 0.00 0.02 99.65 21:05:01 1 0.15 0.00 0.05 0.00 0.02 99.78 21:06:01 all 0.13 0.00 0.08 0.00 0.02 99.77 21:06:01 0 0.20 0.00 0.07 0.00 0.02 99.72 21:06:01 1 0.07 0.00 0.08 0.00 0.02 99.83 21:07:01 all 0.21 0.00 0.04 0.00 0.03 99.72 21:07:01 0 0.32 0.00 0.03 0.00 0.02 99.63 21:07:01 1 0.10 0.00 0.05 0.00 0.03 99.82 21:08:01 all 0.26 0.00 0.07 0.00 0.01 99.67 21:08:01 0 0.40 0.00 0.03 0.00 0.00 99.57 21:08:01 1 0.12 0.00 0.10 0.00 0.02 99.77 21:09:01 all 0.17 0.00 0.04 0.00 0.03 99.77 21:09:01 0 0.28 0.00 0.02 0.00 0.02 99.68 21:09:01 1 0.05 0.00 0.07 0.00 0.03 99.85 Average: all 0.22 0.00 0.07 0.00 0.02 99.70 Average: 0 0.28 0.00 0.06 0.00 0.01 99.65 Average: 1 0.16 0.00 0.07 0.00 0.02 99.75