From mboxrd@z Thu Jan 1 00:00:00 1970 From: gbastien@versatic.net (Genevieve Bastien) Date: Fri, 3 Aug 2018 18:34:01 -0400 Subject: [lttng-dev] Mixing kernel and userspace traces in a single events editor view In-Reply-To: <1533304674046.28750@BlackBox.com> References: <1533304674046.28750@BlackBox.com> Message-ID: <2f00819a-0f8e-9412-4e05-3743a6236d06@versatic.net> Hi John, In Trace Compass, you can import/open your traces as an "experiment". See the documentation here for more information on experiments: http://archive.eclipse.org/tracecompass/doc/stable/org.eclipse.tracecompass.doc.user/Trace-Compass-Main-Features.html#Creating_an_Experiment Regards, Geneviève On 2018-08-03 09:57 AM, John O'Sullivan wrote: > > Hi, > > > I using trace compass on an embedded target, I have a sample > application with some user space events and I am also collecting some > kernel events. > > Is there some way in trace compass of looking at these in a single > Events Editor view so that both kernel and Userspace events are > interleaved with respect to time? > > > The script I am using on my target is; > > >  #!/bin/sh > HOST_IP="10.xxx.xxx.xxx" > #Create a session sending the data over the network to a listening host > lttng create --set-url=net://$HOST_IP > #Create one or more events > lttng enable-event -u -a -c chan1 > lttng enable-event --kernel sched_switch,sched_process_fork > #create an event for the logger > lttng enable-event --kernel lttng_logger > lttng start > echo "Loading sample aplication" > /proc/lttng-logger > /usr/bin/sample_application > echo "unLoading sample aplication" > /proc/lttng-logger > lttng destroy > > > The resulting traces when opened only allows me to view kernel and UST > on separate tabs > > > regards > > > John > > > ------------------------------------------------------------------------ > > This email and any files transmitted with it are confidential and are > intended for the sole use of the individual to whom they are > addressed. Black Box Corporation reserves the right to scan all e-mail > traffic for restricted content and to monitor all e-mail in general. > If you are not the intended recipient or you have received this email > in error, any use, dissemination or forwarding of this email is > strictly prohibited. If you have received this email in error, please > notify the sender by replying to this email. > > > _______________________________________________ > lttng-dev mailing list > lttng-dev at lists.lttng.org > https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev -------------- next part -------------- An HTML attachment was scrubbed... URL: