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Forum Discussion

engtmk's avatar
engtmk
Icon for Nimbostratus rankNimbostratus
Dec 27, 2007

bigip1 panic: unable to alloc 4194304 bytes

I found this error in my LTM log, when I asked the support he said:     that TCL was trying to resize the ::users array (internal hash table) with an index of "time,200.35.63.129", and it crosse...
application delivery
dev
devops
iRules
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Jan 17, 2008
Sorry if this caused a TMM restart. I didn't realize you were testing this on a live system. I'd suggest using a test unit or testing during a maintenance window.

 

 

What version are you running this rule on? There was an issue with performance of the clock command in versions before 9.2.

 

 

It looks like the IP and other client details are being added to the array correctly at least under normal circumstances. If you are on a version greater than 9.2, I'd suggest testing outside of production, adding debug logging to the iRule and trying to reproduce the problem. Looking at your rule, I don't see where the values would only be added correctly sometimes.

 

 

Aaron