11 Jan 2013 sness   » (Journeyer)

DTrace and the little ustack helper that could

DTrace and the little ustack helper that could: "Flamegraphs are awesome if you need to profile your node.js application. They provide a nice looking visual view of where your application is spending its time. Although they're well documented, no one has ever said a word on how they work internally, but everyone mentions "ustack helper" which, right now, works only on SmartOS."

Syndicated 2013-01-11 18:56:00 from sness

Latest blog entries     Older blog entries

New Advogato Features

New HTML Parser: The long-awaited libxml2 based HTML parser code is live. It needs further work but already handles most markup better than the original parser.

Keep up with the latest Advogato features by reading the Advogato status blog.

If you're a C programmer with some spare time, take a look at the mod_virgule project page and help us with one of the tasks on the ToDo list!