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<div>Our application makes a pretty heavy use of “random” and without the Key, we used to experience a significant performance bottleneck.</div>
<div>Even with the key, we see the “entropy_avail” is always pretty low. Running “watch -n 0.1 cat /proc/sys/kernel/random/entropy_avail” we see the numbers jump all over the place, generally staying in the 100s range, reaching a max of 4096 and going as low
as 128 (occasionally lower)</div>
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<div>We modified the “write-wakeup_threshold” from 128 to 1024. Unfortunately, this does not seem to have made any difference.</div>
<div>Is there anything else we are missing?</div>
<div>We are running RHEL 5.7. </div>
<div>Any suggestions appreciated.</div>
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<div>Thanks!</div>
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<div><font face="Verdana" size="2"><span style="font-size:10pt;"><b>Nik Dhabuwala</b></span></font></div>
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