In the last episode (Apr 02), Mike South said:
> In load testing I noticed that, even though all the queries in the
> tests are for the exact same tables, at some point in the test
> the Open_files variable (from SHOW STATUS) drops very quickly. Does
> anyone have any idea what would cause that?
Each thread opens its own filedescriptors for the tables it uses. 10
threads accessing 4 tables uses (10 threads * (4 table files + 4 index
files)) = 80 fds; 100 threads uses 800.
--
Dan Nelson
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