Re: [lttng-dev] Discarded events

2023-08-14 Thread Milian Wolff via lttng-dev
On Sonntag, 13. August 2023 16:58:17 CEST Bala Gundeboina via lttng-dev wrote: > Hi, > > I am Using LTTng in my project , I am recording a kernel session for long > duration (eg more than 15minutes) I am enabling all the events for > recording but some events discarding after stopping the

Re: [lttng-dev] [RFC] Deprecating RCU signal flavor

2023-08-14 Thread Olivier Dion via lttng-dev
After discussing it with Mathieu, we agree on the following 3 phases for deprecating the signal flavor: 1) liburcu-signal will be implemented in term of liburcu-mb. The only difference between the two flavors will be the public header files, linked symbols and library name. Note that this

Re: [lttng-dev] [Ext] Re: How to use lttng-live plugin with babeltrace2 python api for live LTTng trace reading?

2023-08-14 Thread Erica Bugden via lttng-dev
You're welcome Ruoxiang! On 2023-08-10 22:50, LI Ruoxiang wrote: HiErica, Thank you for your kind help. It works for my case. Best, Ruoxiang *From: *Erica Bugden *Date: *Wednesday, August 9, 2023 at 05:29 *To: *LI Ruoxiang , lttng-dev@lists.lttng.org *Subject: *[Ext] Re: How to use

Re: [lttng-dev] Discarded events

2023-08-14 Thread Erica Bugden via lttng-dev
On 2023-08-13 10:58, Bala Gundeboina via lttng-dev wrote: Hi, I am Using LTTng in my project , I am recording a kernel session for long duration (eg more than 15minutes) I am enabling all the events for recording but some events discarding after stopping the session, if i run more than 5

[lttng-dev] LTTng-UST and SystemTap/DTrace

2023-08-14 Thread Ondřej Surý via lttng-dev
Hi, we are in process of adding USDT probes to the BIND 9 probes and the obvious question is whether it’s possible to use the probes with the LTTng tools. Alternatively, if there’s an easy way how to use one or another. The USDT probes are provided by SystemTap on Linux and by DTrace on BSDs

[lttng-dev] Discarded events

2023-08-14 Thread Bala Gundeboina via lttng-dev
Hi, I am Using LTTng in my project , I am recording a kernel session for long duration (eg more than 15minutes) I am enabling all the events for recording but some events discarding after stopping the session, if i run more than 5 minutes only some events are discarding. I have tried to change

Re: [lttng-dev] [Ext] Re: How to use lttng-live plugin with babeltrace2 python api for live LTTng trace reading?

2023-08-14 Thread LI Ruoxiang via lttng-dev
Hi Erica, Thank you for your kind help. It works for my case. Best, Ruoxiang From: Erica Bugden Date: Wednesday, August 9, 2023 at 05:29 To: LI Ruoxiang , lttng-dev@lists.lttng.org Subject: [Ext] Re: How to use lttng-live plugin with babeltrace2 python api for live LTTng trace reading?