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List: aix-l
Subject: Re: H80 5.1 to 5.3 : any performance issues after migration
From: "Green, Simon" <Simon.Green () EU ! ALTRIA ! COM>
Date: 2006-06-22 9:31:01
Message-ID: 42394FB35CA0534881A0305535003A530AFC06E3 () kjsgbcheshrexc2 ! eu ! pm ! com
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We had a significant increase in memory utilisation when going from 4.3.3 to
5.1, but we haven't noticed any problems with 5.1 to 5.2/5.3, although we
don't have an awful lot of servers above 5.1 yet, (a work in progress).
--
Simon Green
Altria ITSC Europe s.a.r.l.
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-----Original Message-----
From: IBM AIX Discussion List [mailto:aix-l@Princeton.EDU] On Behalf Of
Yard, John
Sent: 22 June 2006 00:07
To: aix-l@Princeton.EDU
Subject: H80 5.1 to 5.3 : any performance issues after migration
I am migrating 3 h80's from AIX 5.1 to 5.3.
Currently these are database/data wherehouse machines,
( Sybase ) and are 40 to 50 % idle during production hours
Mon - Fri 8-6. We see about 7% yearly growth in
utilization.
Has anyone seen any migration induced performance issues
related to the 5.1 to 5.3 upgrade? The users would like to keep
the current hardware - DS6000 based - for the next 2 years
before upgrading .
Thank you for any comments,
John Yard
UCLA
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<DIV><SPAN class=481332709-22062006><FONT face=Arial color=#0000ff size=2>We had
a significant increase in memory utilisation when going from 4.3.3 to 5.1,
but we haven't noticed any problems with 5.1 to 5.2/5.3, although we don't have
an awful lot of servers above 5.1 yet, (a work in progress).</FONT></SPAN></DIV>
<DIV><SPAN class=481332709-22062006><SPAN lang=en-au><B><FONT face=Arial
color=#808080 size=2></FONT></B></SPAN></SPAN> </DIV>
<DIV><SPAN class=481332709-22062006><SPAN lang=en-au><B><FONT face=Arial
color=#808080 size=2>-- </FONT></B></SPAN><BR><SPAN lang=en-au><B><FONT
face=Arial color=#808080 size=2>Simon Green
<BR></FONT></B></SPAN><B><SPAN
lang=en-us><FONT face=Arial color=#808080 size=2>Altria ITSC Europe
s.a.r.l.</FONT></SPAN><SPAN lang=en-au><BR></SPAN><SPAN lang=en-au></SPAN><SPAN
lang=en-gb></SPAN></B><SPAN lang=en-gb></SPAN><SPAN lang=en-gb></SPAN><BR><SPAN
lang=en-gb><B><FONT face=Arial color=#808080 size=2>AIX-L Archive at <A
href="https://lists.princeton.edu/listserv/aix-l.html">https://lists.princeton.edu/listserv/aix-l.html</A></FONT></B></SPAN> \
</DIV>
<DIV>
<P><SPAN lang=en-gb><B><FONT face=Arial color=#808080 size=2>New to AIX? <A
href="http://publib-b.boulder.ibm.com/redbooks.nsf/portals/UNIX">http://publib-b.boulder.ibm.com/redbooks.nsf/portals/UNIX</A></FONT></B></SPAN> \
</P>
<P><SPAN lang=en-gb><B><FONT face=Arial color=#808080 size=2>N.B. Unsolicited
email from vendors will not be appreciated.</FONT></B></SPAN> <BR><SPAN
lang=en-gb><B><FONT face=Arial color=#808080 size=2>Please post all follow-ups
to the list.</FONT></B></SPAN> </P></SPAN></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV></DIV>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left><FONT
face=Tahoma size=2>-----Original Message-----<BR><B>From:</B> IBM AIX
Discussion List [mailto:aix-l@Princeton.EDU] <B>On Behalf Of </B>Yard,
John<BR><B>Sent:</B> 22 June 2006 00:07<BR><B>To:</B>
aix-l@Princeton.EDU<BR><B>Subject:</B> H80 5.1 to 5.3 : any performance issues
after migration<BR><BR></FONT></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">I am migrating 3
h80's from AIX 5.1 to 5.3.</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">Currently these are
database/data wherehouse machines,</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">( Sybase ) and are 40
to 50 % idle during production hours</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">Mon - Fri 8-6. We see
about 7% yearly growth in</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: \
Arial">utilization.</SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial color=blue \
size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: \
Arial"></SPAN></FONT> </P> <P class=MsoNormal><FONT face=Arial color=blue \
size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">Has anyone \
seen any migration induced performance issues </SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">related to the 5.1 to
5.3 upgrade? The users would like to keep </SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">the current hardware
- DS6000 based - for the next 2 years</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">before upgrading
.</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">Thank you for any
comments,</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">John Yard
</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">UCLA</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
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<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
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<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: \
Arial"></SPAN></FONT> </P></DIV></BLOCKQUOTE></BODY></HTML>
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