Alex Hi,
Looks like in 2.4 your apps spent most of the time waiting for data
(select) - and in 2.6 they spend more time doing I/O (writev). I
assume this is network I/O - but it might be disk. If it's network,
check for things that might worsen network I/O: MTU / Csum offloads /
Net card driver +
Hey,
I'm playing with a Linux embedded box. Some time ago, we (finally)
switched from kernel 2.4.36 to 2.6.18.8. Naturally libc was also
upgraded. What have not changed was the sources of the applications:
Firefox 2.0 running on top of custom X server. GTK/pango/cairo/etc are
also identical in bot
