Updating from os 10 4 to 10 5
If firefox stayed that high you could look for the responsible tab and close it down, or restart Firefox. DTrace requires admin privileges, so to use it you’ll usually need to type in a password to authenticate, provided you have administrator access (if you aren’t sure you do, click here to see how to check).
While DTrace can see everything, there are some things already covered by easy-to-use (and easy-to-type) tools, like top(1)./Local Store/td_26_brendangregg.db-journal 503 67261 W 308056800 4096 Tweet Deck ??/Local Store/td_26_503 67261 W 308056856 4096 Tweet Deck ??Since version 10.5 “Leopard”, Mac OS X has had DTrace, a tool used for performance analysis and troubleshooting.It provides data for Apple’s Instruments tool, as well as a collection of command line tools that are implemented as DTrace scripts.