How to do profiling in MAL interface?

Constantine Feng fxlj007 at gmail.com
Sat Apr 9 06:07:28 CEST 2016


Hi all,

I know I can use the TRACE SQL command. But I want to do it in the "-lmal"
interface (because I massaged the MAL plans a bit to test my research
ideas).

Particularly, I find the information given on this website (
https://www.monetdb.org/Documentation/Manuals/MonetDB/Modules/profiler )
doesn't match the source code. I can't find the profiler.activate() or
profiler.deactivate(), for example.


mal>manual.help("profiler.*");
profiler.cpuload
profiler.cpustats
profiler.cleanup
profiler.closeStream
profiler.dumpTrace
profiler.getSystemTime
profiler.getUserTime
profiler.getDiskWrites
profiler.getDiskReads
profiler.getTrace
profiler.noop
profiler.openStream
profiler.reset
profiler.setHeartbeat
profiler.stop
profiler.stethoscope
profiler.tomograph


Version: (Jul2015-SP3). Build from source.

- Neo
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.monetdb.org/pipermail/users-list/attachments/20160409/379a7713/attachment.html>


More information about the users-list mailing list