From mboxrd@z Thu Jan 1 00:00:00 1970 From: John.OSullivan@BlackBox.com (John O'Sullivan) Date: Fri, 3 Aug 2018 13:57:54 +0000 Subject: [lttng-dev] Mixing kernel and userspace traces in a single events editor view Message-ID: <1533304674046.28750@BlackBox.com> 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. -------------- next part -------------- An HTML attachment was scrubbed... URL: