time    vsz (  diff)    rss (  diff) shared (  diff)   code (  diff)   data (  diff)
     0  17504 ( 17504)   3916 (  3916)   3328 (  3328)   1644 (  1644)   1060 (  1060) start
     0  1970632 ( 1953128)  1957112 ( 1953196)   3520 (   192)   1644 (     0)  1954188 ( 1953128) after do
     1  1970632 (     0)  1957248 (   136)   3520 (     0)   1644 (     0)  1954188 (     0) after no do