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boundary="===============2398706334235294094==" Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" --===============2398706334235294094== Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_SA1PR15MB4401C1D660802D563A5507609E1CASA1PR15MB4401namp_" --_000_SA1PR15MB4401C1D660802D563A5507609E1CASA1PR15MB4401namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Here is a youtube video showing how userspace and kernel traces can play ni= cely together. https://www.youtube.com/watch?v=3DK1JNQ-HkC6w [https://www.bing.com/th?id=3DOVP.Gn3WzoDhqlLuUCSgJ3asFQHgFo&pid=3DApi] Eclipse Trace Compass: What's the deal with Experiments? Since the beginning of Eclipse Trace Compass, and even before, people wonde= red 'what is an experiment?' This video is a helper on that front. Experime= nts are a collection of traces that have similarities and thus can have enh= anced analyses as their information paints a full picture. Some examples of= where experiments shine: * Resources Views ... www.youtube.com ________________________________ From: lttng-dev on behalf of Matthew Kh= ouzam via lttng-dev Sent: Wednesday, August 23, 2023 11:28 AM To: lttng-dev@lists.lttng.org ; Bala Gundeboina = Subject: Re: [lttng-dev] userspace logs cpu analysis and LTTng UST Callstac= k I believe Percepio Tracealyzer is a fine commercial product, I have spoken = to the CEO, he seems like a great guy. I cannot speak for his work, however= , with eclipse trace compass, I want to make sure you know, with an experie= ment you can mix userspace and kernel traces. Then the userspace events com= plement the kernel views. ________________________________ From: lttng-dev on behalf of Bala Gunde= boina via lttng-dev Sent: Wednesday, August 23, 2023 2:17 AM To: lttng-dev@lists.lttng.org Subject: [lttng-dev] userspace logs cpu analysis and LTTng UST Callstack Hi all, I have capturing kernel and userspace trace logs with LTTng but= kernel logs will give more useful information but userspace logs is not gi= ving more useful information compared to kernel trace logs, how to get the = more data from userspace trace logs. PFA of userspace and kernel screenshot= s if you observe the kernel screenshot we will get per core cpu usage, thre= ad analysis and more . i am not able to load userspace trace logs in tracealyzer ,is tracealyzer i= s not supported the userspace logs ? , is there anyway we can make enable i= t ? kindly please me to sort out of this problem. Thanks Bala Gundeboina This message contains information that may be privileged or confidential an= d is the property of the KPIT Technologies Ltd. It is intended only for the= person to whom it is addressed. If you are not the intended recipient, you= are not authorized to read, print, retain copy, disseminate, distribute, o= r use this message or any part thereof. If you receive this message in erro= r, please notify the sender immediately and delete all copies of this messa= ge. KPIT Technologies Ltd. does not accept any liability for virus infected= mails. --_000_SA1PR15MB4401C1D660802D563A5507609E1CASA1PR15MB4401namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable
Here is a youtube video showing how userspace and kernel traces can play ni= cely together.

3D""
Since the beginning of Eclipse Trace Compass, and even before, people wonde= red 'what is an experiment?' This video is a helper on that front. Experime= nts are a collection of traces that have similarities and thus can have enh= anced analyses as their information paints a full picture. Some examples of where experiments shine: * Resourc= es Views ...
www.youtube.com

From: lttng-dev <lttng-d= ev-bounces@lists.lttng.org> on behalf of Matthew Khouzam via lttng-dev &= lt;lttng-dev@lists.lttng.org>
Sent: Wednesday, August 23, 2023 11:28 AM
To: lttng-dev@lists.lttng.org <lttng-dev@lists.lttng.org>; Bal= a Gundeboina <Bala.Gundeboina@kpit.com>
Subject: Re: [lttng-dev] userspace logs cpu analysis and LTTng UST C= allstack
 
I believe Percepio Tracealyzer is a fine commercial product, I have spoken = to the CEO, he seems like a great guy. I cannot speak for his work, however= , with eclipse trace compass, I want to make sure you know, with an experie= ment you can mix userspace and kernel traces. Then the userspace events complement the kernel views.
From: lttng-dev <lttng= -dev-bounces@lists.lttng.org> on behalf of Bala Gundeboina via lttng-dev= <lttng-dev@lists.lttng.org>
Sent: Wednesday, August 23, 2023 2:17 AM
To: lttng-dev@lists.lttng.org <lttng-dev@lists.lttng.org>
Subject: [lttng-dev] userspace logs cpu analysis and LTTng UST Calls= tack
 
Hi all,
            I have capturing kernel and users= pace trace logs with LTTng but kernel logs will give more useful informatio= n but userspace logs is not giving more useful information compared to kern= el trace logs, how to get the more data from userspace trace logs. PFA of userspace and kernel screenshots if you observe the kernel screensh= ot we will get per core cpu usage, thread analysis and more .

i am not able to load userspace trace logs in tracealyzer ,is tracealyzer i= s not supported the userspace logs ? , is there anyway we can make enable i= t ? kindly please me to sort out of this problem.

Thanks 
Bala Gundeboina
This message contains information that may be privileged or confidential an= d is the property of the KPIT Technologies Ltd. It is intended only for the= person to whom it is addressed. If you are not the intended recipient, you= are not authorized to read, print, retain copy, disseminate, distribute, or use this message or any part ther= eof. If you receive this message in error, please notify the sender immedia= tely and delete all copies of this message. KPIT Technologies Ltd. does not= accept any liability for virus infected mails.
--_000_SA1PR15MB4401C1D660802D563A5507609E1CASA1PR15MB4401namp_-- --===============2398706334235294094== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev --===============2398706334235294094==--