[lttng-dev] Need Help In trace generation for malloc(), free() calls etc
abhi.abhinav240 at gmail.com
Thu May 14 01:25:32 EDT 2020
Thank You Sir,
I am sorry for the inconvenience caused to you!
Surely I'll take care of every suggestion you passed on to me.
Once again I thank you for your wonderful help!
Stay Safe and Happy!!!
On Wed, 13 May 2020 at 23:34, Jonathan Rajotte-Julien <
jonathan.rajotte-julien at efficios.com> wrote:
> Hi Abhinav,
> Please keep the mailing list in CC for all communication:
> lttng-dev at lists.lttng.org
> If not, I am not interested in helping you further.
> On Wed, May 13, 2020 at 09:26:52PM +0530, Abhinav Ranjan wrote:
> > Hi! Jonathan thank you so much for your help and reply! Sure I'll not use
> > snapshot from next time and follow your advice.
> > In fact I figured out the issue, but Jonathan I have one specific doubt I
> > wanted to trace malloc , free call from my app only but after using
> > enable-event --userspace lttng_ust_libc:malloc I am seeing several
> malloc (
> > in Trace Compass) probably from different tracepoints from
> You will see all malloc that the app does for its lifetime since you
> the wrapper including any allocation lttng-ust does. Keep in mind that
> is not magic, lttng-ust spun threads and do some allocations to do its job.
> What outcome do you expect? We might be able to at least get you on the
> path. In other word, what is your end goal?
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