WSUS hangs on Cleanup wizard for Unused Updates, then disconnects from console.
i using windows internal database , size of mdf 3193024kb.
everything other wizard working fine. please help.
after troubleshooting sql profiler, able pinpoint 3 poorly performing queries (including 1 above in previous post). actually, optimized can be, considering joining across 3 tables clauses on 2 of tables. each time query run consumes 16ms of cpu time. problem lies when query run hundreds of thousands, if not millions of times, causes cpu run 100% , sit there little disk byte throughput.
to counteract reduced level of normalization between tables. example, i created rowid field in tbdeployment table , updated match tbrevision table, created index on it, modified stored procedure remove that portion of join. had 3 separate queries, modifying 3 separate stored procedures.
by time done, wsus reset process took about 10 minutes start finish on 6gb database 100gb of update files!
after reset completed, removed indexes, columns, , put stored procedures way were.
my wsus server running beautifully now.
Windows Server > WSUS
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