perl 卸数程序导致mysql内存溢出

[mysql@master ~]$ perl unload.pl t3

Mar 17 06:22:57 master kernel: [28523]   500 28523   300260    82607   0       0             0 perl
Mar 17 06:22:57 master kernel: [28524]   500 28524   300260    82046   1       0             0 perl
Mar 17 06:22:57 master kernel: [28528]   500 28528    39336    23302   0       0             0 perl
Mar 17 06:22:57 master kernel: Out of memory: Kill process 28523 (perl) score 366 or sacrifice child
Mar 17 06:22:57 master kernel: Killed process 28523, UID 500, (perl) total-vm:1201040kB, anon-rss:330352kB, file-rss:76kB