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Date:      Sun, 2 Apr 2000 21:55:19 -0500 (CDT)
From:      Kevin Day <toasty@dragondata.com>
To:        current@freebsd.org
Subject:   Load average calculation?
Message-ID:  <200004030255.VAA75792@celery.dragondata.com>

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I'm not sure if this is -current fodder or not, but since it's still
happening in -current, I'll ask.

We recently upgraded a server from 2.2.8 to 4.0(the same behavior is shown
on 5.0-current, too). Before, with the exact same load, we'd see load
averages from between 0.20 and 0.30. Now, we're getting:

load averages:  4.16,  4.23,  4.66

Top shows the same CPU percentages, just a much higher load average for the
same work being done. Did the load average calculation change, or something
with the scheduler differ? Customers are complaining that the load average
is too high, which is kinda silly, since 4.0 seems noticably faster in some
cases.

Any ideas?

Kevin


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