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<div class="">All:</div>

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<div class="">I have finally gotten back to trying to complete some monitoring tasks on the NDN Testbed.</div>

<div class="">In doing so I noticed an interesting occurence yesterday.</div>

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<div class="">I am building up a set of Cacti graphs of monitored data from the NDN Testbed.</div>

<div class="">A while back we had noticed that the nNameTreeEntries counter sometimes grew</div>

<div class="">without ever shrinking back down. I am still seeing this.</div>

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<div class="">Here are the graphs from Arizona, Memphis and UCLA from the last 24 hours:</div>

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<div class=""><img apple-inline="yes" id="42BEA90A-9D8A-4511-98A0-0A1C1C2306D6" height="223" width="593" apple-width="yes" apple-height="yes" src="cid:AC99EC17-6A6E-4AB6-845C-B94CE8578006@seas.wustl.edu" class=""></div>

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<div class=""><img apple-inline="yes" id="EA240BEB-5B2A-4869-80C7-334535E84460" height="229" width="599" apple-width="yes" apple-height="yes" src="cid:5E93F324-1302-4E62-986C-FE2B40C750BD@seas.wustl.edu" class=""></div>

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<div class="">As you can see the NameTree entries grows on Arizona and Memphis but does not come back down.</div>

<div class="">I believe we expect it to be more like what we see on UCLA where we get bumps that then come back down.</div>

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<div class="">Also, we have other nodes like the WU node where we have this:</div>

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<div class=""><img apple-inline="yes" id="4E36D5B9-4BA7-4B56-B4B4-B8E860915A0E" height="223" width="591" apple-width="yes" apple-height="yes" src="cid:1B31EE27-7A52-4B90-8046-8CBB999DB4F8@seas.wustl.edu" class=""></div>

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<div class="">Here we see steady grown over a week long period.</div>

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<div class="">If you are interested in looking at these and other graphs you can find them here:</div>

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<div class=""><a href="http://ndndemo.arl.wustl.edu/cacti/index.php" class="">http://ndndemo.arl.wustl.edu/cacti/index.php</a></div>

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<div class="">login: guest</div>

<div class="">pw: ndnTest</div>

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<div class="">Any thoughts or suggestions?</div>

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<div class="">John</div>

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