My machine performance

Md-Alimoor-Rezas-MacBook:~ alimurreza$ top

Processes: 50 total, 2 running, 48 sleeping, 230 threads 13:09:45
Load Avg: 0.19, 0.22, 0.24 CPU usage: 8.83% user, 5.58% sys, 85.58% idle
SharedLibs: 5504K resident, 4608K data, 0B linkedit.
MemRegions: 18163 total, 584M resident, 15M private, 254M shared.
PhysMem: 446M wired, 1121M active, 277M inactive, 1843M used, 203M free.
VM: 117G vsize, 1040M framework vsize, 161523(0) pageins, 10405(0) pageouts.
Networks: packets: 1507335/1442M in, 1138087/181M out.
Disks: 181528/3605M read, 106422/6801M written.

Tuning Mac OSX performance
Insufficient RAM
Freeing space
Running maintenance script