---> uname -a: Linux prd-centos7-docker-4c-2g-353.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) 11/23/21 _x86_64_ (2 CPU) 08:46:02 LINUX RESTART (2 CPU) 08:47:01 tps rtps wtps bread/s bwrtn/s 08:48:01 22.06 0.10 21.96 5.19 4534.10 08:49:01 1.27 0.00 1.27 0.00 20.36 08:50:01 0.30 0.00 0.30 0.00 4.06 08:51:01 8.91 0.12 8.79 10.52 4395.16 Average: 8.13 0.05 8.08 3.93 2238.88 08:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:48:01 5123328 0 792860 9.90 2620 2090124 1548108 17.09 961792 1649156 20 08:49:01 5134752 0 781432 9.76 2620 2090128 1411764 15.59 953804 1648920 8 08:50:01 5131904 0 784276 9.79 2620 2090132 1411764 15.59 955968 1649952 16 08:51:01 4795448 0 874100 10.91 2620 2336764 1775164 19.60 1175828 1740980 160332 Average: 5046358 0 808167 10.09 2620 2151787 1536700 16.97 1011848 1672252 40094 08:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:48:01 eth0 238.48 148.87 53.09 772.86 0.00 0.00 0.00 0.00 08:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 eth0 0.57 0.08 0.05 0.01 0.00 0.00 0.00 0.00 08:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 eth0 94.96 57.07 2589.71 8.14 0.00 0.00 0.00 0.00 08:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.54 51.54 660.91 195.28 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) 11/23/21 _x86_64_ (2 CPU) 08:46:02 LINUX RESTART (2 CPU) 08:47:01 CPU %user %nice %system %iowait %steal %idle 08:48:01 all 5.83 0.00 1.09 0.17 0.03 92.89 08:48:01 0 7.31 0.00 1.10 0.22 0.02 91.36 08:48:01 1 4.36 0.00 1.08 0.12 0.03 94.41 08:49:01 all 0.26 0.00 0.08 0.00 0.01 99.65 08:49:01 0 0.40 0.00 0.05 0.00 0.00 99.55 08:49:01 1 0.12 0.00 0.12 0.00 0.02 99.75 08:50:01 all 0.22 0.00 0.07 0.00 0.02 99.70 08:50:01 0 0.28 0.00 0.05 0.00 0.02 99.65 08:50:01 1 0.15 0.00 0.08 0.00 0.02 99.75 08:51:01 all 4.15 0.00 1.39 0.04 0.03 94.39 08:51:01 0 4.64 0.00 1.38 0.02 0.03 93.93 08:51:01 1 3.66 0.00 1.40 0.07 0.02 94.86 Average: all 2.60 0.00 0.65 0.05 0.02 96.67 Average: 0 3.14 0.00 0.64 0.06 0.02 96.14 Average: 1 2.06 0.00 0.67 0.05 0.02 97.20