<div dir="ltr"><div>Hi Matthew:</div><div> </div><div>In that case I need to create a map myself. </div><div> </div><div>I was looking for the system call ids for the following reasons:</div><div> </div><div>1. In LTTng 1.0, there were several occasions when only the system call id was found in a trace but not the names. If such is the case with LTTng 2.0, then my concern is that it would be better to extract ids.</div>
<div> </div><div>2. Trained models need to be stored in database and ids will take lesser sapce as the model grows with time. </div><div> </div><div>Regards,</div><div>Shariyar</div><div> </div><div> </div><div> </div><div>
Message: 1<br>Date: Fri, 29 Nov 2013 10:39:54 -0500<br>From: Matthew Khouzam <<a href="mailto:matthew.khouzam@ericsson.com"><font color="#0066cc">matthew.khouzam@ericsson.com</font></a>><br>To: <<a href="mailto:lttng-dev@lists.lttng.org"><font color="#0066cc">lttng-dev@lists.lttng.org</font></a>><br>
Subject: Re: [lttng-dev] Extracting System Call IDs By Using TMF<br>Message-ID: <<a href="mailto:5298B54A.5080907@ericsson.com"><font color="#0066cc">5298B54A.5080907@ericsson.com</font></a><font color="#0066cc"></font>><br>
Content-Type: text/plain; charset="ISO-8859-1"<br><br>Hi Shariyar,<br><br>I would like to know what is the need for the syscall id? I looked at<br>kernel events, and they store the system call name, not the id? Is it<br>
for performance reasons, or is there some functionality that can be<br>achieved from a call ID that cannot from a name?<br></div></div>