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No, I didn't keep track of this info, unless Swift does this through
some of its logs. <br>
<br>
Over the last week, my observations have been the following: Swift is
more than capable and willing to send out many tasks as long as they
are independent (as can be seen in this graph where probably 6800 tasks
got submitted), but thereafter, it had no other burst of task
submission, although I believe it could have send out more. For
example, there were 2500+ tasks that failed in the middle of those 6800
tasks (which were all independent), why were 2500 tasks not resubmitted
all at once... they were each about 200 seconds long, so most of them
should have certainly showed up in the wait queue.<br>
<br>
Ioan<br>
<br>
Ben Clifford wrote:
<blockquote
cite="mid:Pine.LNX.4.64.0706220805320.1452@dildano.hawaga.org.uk"
type="cite">
<blockquote type="cite">
<pre wrap="">kept busy, and the Falkon queue length was relatively at 0... so this means
that Swift was not submitting fast enough to keep all the executors busy.
</pre>
</blockquote>
<pre wrap=""><!---->
interesting. though around t=1000 there is a rapid burst of submission
getting the queue length up to about 6000 in a few minutes.
Do you know what the cpu time usage of the swift submitting JVM was over
that time period?
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
============================================
Ioan Raicu
Ph.D. Student
============================================
Distributed Systems Laboratory
Computer Science Department
University of Chicago
1100 E. 58th Street, Ryerson Hall
Chicago, IL 60637
============================================
Email: <a class="moz-txt-link-abbreviated" href="mailto:iraicu@cs.uchicago.edu">iraicu@cs.uchicago.edu</a>
Web: <a class="moz-txt-link-freetext" href="http://www.cs.uchicago.edu/~iraicu">http://www.cs.uchicago.edu/~iraicu</a>
<a class="moz-txt-link-freetext" href="http://dsl.cs.uchicago.edu/">http://dsl.cs.uchicago.edu/</a>
============================================
============================================
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