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Forum Discussion

huudat_20099's avatar
huudat_20099
Icon for Nimbostratus rankNimbostratus
Oct 29, 2007

Performance of LTM3400

Hi experts,     I'm new user of f5. Now I'm configuring BIG-IP 3400 LTM. I knew that, 3400 LTM has 1GB RAM, Currently 3400LTM is balancing load for 2 real servers and having about 500 current co...
application delivery
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performance
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hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Nov 02, 2007
Hi,

 

 

The GUI's performance graphs show how much memory has been allocated to the host and what's actually in use by TMM. They don't show how much memory that has been allocated to TMM or what's actually in use by the host. Clear as mud? :)

 

 

You can use the command 'b global' to see the amount of physical memory installed in a unit. This is described in more detail in SOL6568 ([url]https://support.f5.com/kb/en-us/solutions/public/6000/500/sol6568.html[/url]).

 

 

SOL6583 ([url]https://support.f5.com/kb/en-us/solutions/public/6000/500/sol6583.html?sr=1[/url]) describes how memory is allocated between TMM and the host.

 

 

The CPU graph on the performance page should be accurate for both TMM and the host. You can use the top command to view CPU and memory usage of host processes.

 

 

Aaron