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Craig,<br>
<br>
I looked at the heap occupancy in the first ParNew collection after
the CMS sweep<br>
and it looks like there is about 1.36g of live data for the old
server (for example<br>
from the first entry below)<br>
<pre><small><small><small><small>2011-01-04T18:41:13.786-0500: 317421.837: [GC 317421.838: [ParNew: 693227K->86037K(757760K), 0.1202290 secs]
<font color="#ff0000">1969847K->1363829K</font>(2408448K), 0.1209860 secs] [Times: user=0.60
sys=0.00, real=0.12 secs]</small></small></small></small></pre>
In the new server the number looks more like 1.46g<br>
<br>
<font class="Apple-style-span" face="Arial" size="3"><span
class="Apple-style-span" style="font-size: 13px;"><span
class="Apple-style-span" style="font-family: Helvetica;
font-size: medium;"><font class="Apple-style-span"
face="Arial" size="3"><span class="Apple-style-span"
style="font-size: 13px;"><span class="Apple-style-span"
style="font-family: Helvetica; font-size: medium;"><font
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial;">2011-01-04T18:41:40.336-0500:
224473.169: [GC 224473.170: [ParNew:
757760K->151551K(757760K), 0.1246970 secs] <font
color="#ff0000">2061601K->1458549K</font>(2408448K),
0.1250470 secs] [Times: user=0.67 sys=0.00,
real=0.13 secs]<br>
<br>
</span></font></span></span></font></span></span></font><big><big><big><b><big><big><big><font
class="Apple-style-span" face="Arial" size="3"><big><big><big><big><big><big><span
class="Apple-style-span"
style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family: Helvetica;
font-size: medium;"><font
class="Apple-style-span"
face="Arial" size="3"><big><big><big><big><big><big><big><big><big><big><big><big><span
class="Apple-style-span" style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family:
Helvetica;
font-size:
medium;"><font
face="Arial"
size="2"><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><span
style="font-size:
10pt;
font-family:
Arial;">Maybe
your
application
has a higher
throughput on
the new server</span></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></font><br>
<font class="Apple-style-span" face="Arial" size="3"><big><big><big><big><big><big><span
class="Apple-style-span"
style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family: Helvetica;
font-size: medium;"><font
class="Apple-style-span"
face="Arial" size="3"><big><big><big><big><big><big><big><big><big><big><big><big><span
class="Apple-style-span" style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family:
Helvetica;
font-size:
medium;"><font
face="Arial"
size="2"><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><span
style="font-size:
10pt;
font-family:
Arial;">and
has more live
data in
flight. If
you think that
might be true
a </span></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></font><br>
<font class="Apple-style-span" face="Arial" size="3"><big><big><big><big><big><big><span
class="Apple-style-span"
style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family: Helvetica;
font-size: medium;"><font
class="Apple-style-span"
face="Arial" size="3"><big><big><big><big><big><big><big><big><big><big><big><big><span
class="Apple-style-span" style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family:
Helvetica;
font-size:
medium;"><font
face="Arial"
size="2"><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><span
style="font-size:
10pt;
font-family:
Arial;">larger
heap would
help.<br>
<br>
</span></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></font><font
class="Apple-style-span" face="Arial" size="3"><big><big><big><big><big><big><span
class="Apple-style-span"
style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family: Helvetica;
font-size: medium;"><font
class="Apple-style-span"
face="Arial" size="3"><big><big><big><big><big><big><big><big><big><big><big><big><span
class="Apple-style-span" style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family:
Helvetica;
font-size:
medium;"><font
face="Arial"
size="2"><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><span
style="font-size:
10pt;
font-family:
Arial;">You
should verify
what I've seen
from these
snippets. Or
better yet if
you</span></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></font><br>
<font class="Apple-style-span" face="Arial" size="3"><big><big><big><big><big><big><span
class="Apple-style-span"
style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family: Helvetica;
font-size: medium;"><font
class="Apple-style-span"
face="Arial" size="3"><big><big><big><big><big><big><big><big><big><big><big><big><span
class="Apple-style-span" style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family:
Helvetica;
font-size:
medium;"><font
face="Arial"
size="2"><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><span
style="font-size:
10pt;
font-family:
Arial;">have a
way of telling
how much data
the
application is
using at any
particular</span></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></font><br>
<font class="Apple-style-span" face="Arial" size="3"><big><big><big><big><big><big><span
class="Apple-style-span"
style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family: Helvetica;
font-size: medium;"><font
class="Apple-style-span"
face="Arial" size="3"><big><big><big><big><big><big><big><big><big><big><big><big><span
class="Apple-style-span" style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family:
Helvetica;
font-size:
medium;"><font
face="Arial"
size="2"><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><span
style="font-size:
10pt;
font-family:
Arial;">instant
and that
number is
larger on the
new server,
then use<br>
a larger heap.<br>
<br>
</span></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></font><font
class="Apple-style-span" face="Arial" size="3"><big><big><big><big><big><big><span
class="Apple-style-span"
style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family: Helvetica;
font-size: medium;"><font
class="Apple-style-span"
face="Arial" size="3"><big><big><big><big><big><big><big><big><big><big><big><big><span
class="Apple-style-span" style="font-size: 13px;"></span></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></font><font
class="Apple-style-span" face="Arial" size="3"><big><big><big><big><big><big><span
class="Apple-style-span"
style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family: Helvetica;
font-size: medium;"><font
class="Apple-style-span"
face="Arial" size="3"><big><big><big><big><big><big><big><big><big><big><big><big><span
class="Apple-style-span" style="font-size: 13px;"><span
class="Apple-style-span"
style="font-family:
Helvetica;
font-size:
medium;"><font
face="Arial"
size="2"><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><big><span
style="font-size:
10pt;
font-family:
Arial;">Jon</span></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></big></big></font></big></big></big></b></big><br>
<font class="Apple-style-span" face="Arial" size="3"><big><big><span
class="Apple-style-span" style="font-size: 13px;"><span
class="Apple-style-span" style="font-family:
Helvetica; font-size: medium;"><font
class="Apple-style-span" face="Arial" size="3"><big><big><big><big><span
class="Apple-style-span" style="font-size:
13px;"><span class="Apple-style-span"
style="font-family: Helvetica;
font-size: medium;"><font face="Arial"
size="2"><big><big><big><big><big><big><big><big><span
style="font-size:
10pt; font-family:
Arial;"></span></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></font></span></span></big></big></font><font
class="Apple-style-span" face="Arial" size="3"><big><big><span
class="Apple-style-span" style="font-size: 13px;"><span
class="Apple-style-span" style="font-family:
Helvetica; font-size: medium;"><font
class="Apple-style-span" face="Arial" size="3"><big><big><big><big><span
class="Apple-style-span" style="font-size:
13px;"><span class="Apple-style-span"
style="font-family: Helvetica;
font-size: medium;"><font face="Arial"
size="2"><big><big><big><big><big><big><big><big><span
style="font-size:
10pt; font-family:
Arial;"></span></big></big></big></big></big></big></big></big></font></span></span></big></big></big></big></font></span></span></big></big></font></big></big><br>
<font class="Apple-style-span" face="Arial" size="3"><span
class="Apple-style-span" style="font-size: 13px;"><span
class="Apple-style-span" style="font-family: Helvetica;
font-size: medium;"><font class="Apple-style-span"
face="Arial" size="3"><span class="Apple-style-span"
style="font-size: 13px;"><span class="Apple-style-span"
style="font-family: Helvetica; font-size: medium;"><font
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial;"></span></font></span></span></font></span></span></font>On
01/06/11 11:45, craig yeldell wrote:
<blockquote
cite="mid:6F344849-76A2-4405-AF85-401810BCE786@cysystems.com"
type="cite">
<div>
<div>2011-01-04T18:40:57.595-0500: 317405.646:
[CMS-concurrent-reset: 0.060/0.060 secs] [Times: user=0.06
sys=0.00, real=0.06 secs]</div>
</div>
<div>2011-01-04T18:41:13.786-0500: 317421.837: [GC 317421.838:
[ParNew: 693227K->86037K(757760K), 0.1202290 secs]
1969847K->1363829K(2408448K), 0.1209860 secs] [Times:
user=0.60 sys=0.00, real=0.12 secs]</div>
<div>2011-01-04T18:41:55.496-0500: 317463.548: [GC 317463.548:
[ParNew: 692245K->72000K(757760K), 0.1097190 secs]
1970037K->1351019K(2408448K), 0.1104820 secs] [Times:
user=0.55 sys=0.00, real=0.11 secs]</div>
<div>2011-01-04T18:42:16.564-0500: 317484.615: [GC 317484.616:
[ParNew: 678208K->77171K(757760K), 0.1477570 secs]
1957227K->1356301K(2408448K), 0.1485110 secs] [Times:
user=0.65 sys=0.00, real=0.15 secs]</div>
<div>2011-01-04T18:42:36.084-0500: 317504.135: [GC 317504.136:
[ParNew: 683379K->95237K(757760K), 0.1488350 secs]
1962509K->1378558K(2408448K), 0.1496090 secs] [Times:
user=0.75 sys=0.00, real=0.15 secs]</div>
<div>2011-01-04T18:43:05.470-0500: 317533.521: [GC 317533.522:
[ParNew: 701445K->78163K(757760K), 0.1416930 secs]
1984766K->1362521K(2408448K), 0.1424460 secs] [Times:
user=0.71 sys=0.00, real=0.15 secs]</div>
<div>2011-01-04T18:43:45.488-0500: 317573.540: [GC 317573.540:
[ParNew: 684371K->77448K(757760K), 0.1396650 secs]
1968729K->1363169K(2408448K), 0.1404410 secs] [Times:
user=0.64 sys=0.00, real=0.14 secs]</div>
<div>2011-01-04T18:44:23.197-0500: 317611.249: [GC 317611.249:
[ParNew: 683656K->101827K(757760K), 0.1286880 secs]
1969377K->1387892K(2408448K), 0.1295040 secs] [Times:
user=0.64 sys=0.00, real=0.13 secs]</div>
<div>2011-01-04T18:45:03.946-0500: 317651.997: [GC 317651.998:
[ParNew: 708035K->82138K(757760K), 0.1496900 secs]
1994100K->1368999K(2408448K), 0.1504710 secs]</div>
<div><br>
</div>
<div><br>
</div>
<div>
<div>On Jan 6, 2011, at 10:53 AM, Jon Masamitsu wrote:</div>
<br class="Apple-interchange-newline">
<blockquote type="cite"><span class="Apple-style-span"
style="font-family: Arial; font-size: 13px;">2011-01-04T18:40:57</span></blockquote>
</div>
<br>
</blockquote>
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