Pinba (PHP Is Not A Bottleneck Anymore) is a statistics server using MySQL as an interface. It accumulates and processes data sent over UDP by multiple PHP processes and displays statistics in a nice human-readable form of simple "reports", also providing read-only interface to the raw data in order
... [More] to make possible generation of more sophisticated reports.
Pinba is not a debugging tool in a common sense, since you're not supposed to do debugging on production servers, but its main goal is to help developers to locate bottlenecks in realtime and direct developers' attention to the code that really needs it. [Less]
This extension provides bindings to the Swish-e API.
Swish-e is a GPL licensed search engine, with a clause that allows applications
to link against the libswish-e library to use the published API to do so
without invoking the viral portion of the GPL. This is subject to returning a
... [More] to the swish-e source code.
Here it is: