577661b712
Final tally: before this change, a particular stress test: real 0m48.731s real 0m54.434s after this change, the same test: real 0m3.231s real 0m2.976s git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@4675 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd