Blanks in my graphs

[kedare]

Hello,
I have an issue, randomly, I have blanks in my graphs.

I first tough it was cpu related so we done a cpu upgrade, but the problem is still here.

I don't know what can be the source of this issue...

Have you an idea ?

I asked first the question on the mailing list without success.

Here are attached samples. The issue is only viewable on daily views.

Thank you.

[gmazoyer]

I confirm that I observe the same kind of blanks in my graphs too.

[yeled]

seen this old (closed) issue? #4

[fl0gu]

Same problem here, using a ASR1002 as border router

I tried to play with $ascache_flush_interval, tried to comment the if ($as % 10 == [...] without success.
Does anyone has any idea to troubleshoot this issue ?