fragmentation

How to capture TCP fragmentation in linux

I want to capture the tcp fragmentation packets using wireshark. I wrote a tcp client and a tcp server. I have set MTU to 500, MSS to 1500. Also I have set IP_MTU_Discouver to IP_PMTUDISC_DONT. The send/receive buffer size is 1448 and the input file to the client is 15kb. But I cannot capture any fragmentation. What's the problem? Thank...

Designing and coding a non-fragmentizing static memory pool

I have heard the term before and I would like to know how to design and code one. Should I use the STL allocator if available? How can it be done on devices with no OS? What are the tradeoffs between using it and using the regular compiler implemented malloc/new? ...

APC Fragmentation

Hello I have APC with my Wordpress website See my APC summary page here http://www.animefushigi.com/apc.php I notice I have a very high amount of fragments (over 10,000) Is this a bad thing? Will it decrease performance? ...