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server startup overhead
I continue to have trouble with getting a freshly started server to be
responsive. One problem in particular is one that I thought had been
resolved some time ago but is apparently biting me right now...
With the hdb backend (at least in OL 2.3.34 and OL 2.3.35) if you perform
a search with a search base deeper than the root suffix, the search takes
a very long time to complete if the cache hasn't been established. In my
case the difference is less than a second versus several hours. I'm not
sure yet which bit of cache needs to be primed. I can switch back and
forth searching with the same filter in the root and then a child search
base with the same results.
Is this a bug recursion or something that I just hadn't been noticing?
What would be the best search to perform to prepare whatever cache is
getting hit to make searches outside of the root DN faster?
Eric Irrgang - UT Austin ITS Unix Systems - (512)475-9342