>
>
>
> Thanks Dave.
>
> Was also exploring LTTNG tracing infra for VPP.
>
> Is there any benefit of using LTTNG over elog?
>
> Did not find much details about LTTNG in the VPP mail archive either. Is
> it worth trying?
>
> On Mon, Jul 26, 2021 at 4:50 PM <v...@barachs.net> wrote:
>
>> Simply configure “vlib { elog-post-mortem-dump }” and look for the event
>> log in /tmp/elog_post_mortem.<pid>.
>>
>>
>>
>> If vpp crashes in a horrifying way, the post mortem dump may fail.
>>
>>
>>
>> HTH... Dave
>>
>>
>>
>> *From:* vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> *On Behalf Of *Varun
>> Rapelly
>> *Sent:* Monday, July 26, 2021 4:28 AM
>> *To:* vpp-dev@lists.fd.io
>> *Subject:* [vpp-dev] Event Logs Memory
>>
>>
>>
>> Hi,
>>
>>
>>
>> Is it possible to retrieve the VPP event logs (elog), if VPP crashes
>> before saving the events logged using the *event-logger save* command?
>>
>>
>>
>> If the above is not possible, what are the other options to save VPP
>> events/traces in a persistent memory to debug issues in cases like the
>> above?
>>
>> --
>>
>> Regards,
>> VR
>>
>>
>>
>>
>>
>>
>
> --
> Regards,
> Varun Rapelly
>
>
>
>
>
>-- Regards, Varun Rapelly
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