-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi,
UST could work for your logging purpose, but one drag back is that you'll need to have a session daemon running, which will spawn a consumer. You will also need to manage the start/stop of the tracing. Yannick On 2012-07-20 10:56, David Goulet wrote: > Hi Luay, > > I am not aware of any Log4c --> LTTng transition work done up to this > day... > > One thing I can say is that user space tracing using LTTng will > certainly improve speed and scalability performance. > > The event LOGLEVEL feature is pretty interesting for that where you > can only enable a certain loglevel facility for a trace (exactly like > the syslog facilities). You can refer to the lttng-ust(3) man page for > more information. > > Moreover, you can also couple kernel traces to your user space traces > which can give you way more information :). > > I guess that if now one replies to this thread describing their > experience with log4c vs lttng, you guys will be the first to try a > transition and we will be more than happy to help you with any bugs or > difficulties you'll encounter :) > > Moreover, if you are able to come up with some sort of scripts/recipe > for that, it will be the kind of documentation or tool that could > benefit big time the community! :) > > Feel free to ask on the mailing list any concerns/questions/comments > you have. > > Cheers! > David > > Alawneh, Luay: > > Hi, > > > > > I am reading about LTTng and I would like to know if it can > > replace Log4c for logging user space events in the production > > environment. In addition to the method enter/exit events we also > > use Log4c to log many other events to indicate errors and other > > useful information. > > > > > To summarize, I would like to know if LTTng can be used in a > > production environment for logging different types of events. We > > are planning to replace Log4c with another logging framework to > > improve the performance by reducing the time spent in logging. > > > > > Thanks, > > > > > Luay Alawneh > > > Nuance Communications > > > > > > > This body part will be downloaded on demand. > > _______________________________________________ > lttng-dev mailing list > [email protected] > http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAlAJmNUACgkQFQrZ7GzHX2pCUQCfZDF5c6Bl+ums2gf3CfsBUxnB pIYAn3KCWayyKnQDkqM/88663iWeFHFH =z4nw -----END PGP SIGNATURE-----
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