can you tell if memory is enough by the following information?
how to tell?


17:32:03 atch/s pgin/s ppgin/s pflt/s vflt/s slock/s
pgout/s ppgout/s pgfree/s pgscan/s %ufs_ipf
swpin/s bswin/s swpot/s bswot/s pswch/s

17:32:13 0.10 0.70 0.80 420.68 1348.75 0.00
0.10 0.10 0.10 0.00 0.00
0.00 0.0 0.00 0.0 757

17:32:23 1.10 4.00 4.00 641.20 1786.00 0.00
0.70 1.10 1.10 0.00 0.00
0.00 0.0 0.00 0.0 723

17:32:33 0.80 13.10 13.10 531.70 1521.30 0.00
0.00 0.00 0.00 0.00 0.00
0.00 0.0 0.00 0.0 876

17:32:43 1.10 0.40 0.40 745.00 1849.00 0.00
0.70 1.20 1.20 0.00 0.00
0.00 0.0 0.00 0.0 805