[630] in Release_7.7_team

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Performance problems wrapup

daemon@ATHENA.MIT.EDU (Greg Hudson)
Mon Jul 8 15:54:20 1996

Date: Mon, 8 Jul 1996 15:54:10 -0400
From: Greg Hudson <ghudson@MIT.EDU>
To: release-team@MIT.EDU

It looks like a combination of e40-rtr and bart-savagewood can explain
all of the reports of bad 8.0 performance.

We still don't know what's up with bart-savagewood (it's not just
builds; latex runs slowly on that machine too), but that doesn't need
to concern the release team.  Since I can't find any obvious software
problems with the machine (SIPB's changes are irrelevant and there are
no obvious processes left running), I can think of two possibilities:

	* It's been up for 14 days; perhaps there is a problem with
	  degradation over time.  savage certainly gets used more
	  often than E40 office machines.

	* There could be a hardware problem.

Anyway, sorry for the false alarm.

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