I've installed RHEL linux on my server (v2.6.18-128.1.1.el5) and also have one
solaris kit (SunOS 5.8 Generic_117350-39 sun4u sparc SUNW,Sun-Fire-880).
Currently I'm running an multithreaded app (written in C++/POSIX) and I'm
seeing significant difference in execution times. Can someone please let me
know if you have tools/scripts handy to measure the performance (I/O, Memory
and CPU utlization) of the distributed apps running in two different operation
system environments? Any pointer to understand this difference are appreciated.