[lttng-dev] Babeltrace Buffer Warning

[Salman Rafiq]

Dear Julien,



My kernel traced files are very large in size, thus when I try to convert CTF->text using "babeltrace" and redirect output to a file using '>' operator, I get the following warnings:



[warning] Tracer discarded 280625 events between [1334315833.578351009] and [1334315833.578351380]. You should consider increasing the buffer size.

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[warning] Tracer discarded 5515 events at end of stream between [1334315845.094246204] and [1334315845.094247038]. You should consider increasing the buffer size.



I would like to know, which buffer size shall I change to avoid events discard?



Thanks.



Regards,

Salman



total 3222516

-rwxrwxrwx 1 root root   9261056 Apr 13 13:17 channel0_0

-rwxrwxrwx 1 root root 300892160 Apr 13 13:17 channel0_1

-rwxrwxrwx 1 root root 314740736 Apr 13 13:17 channel0_10

-rwxrwxrwx 1 root root    421888 Apr 13 13:17 channel0_11

-rwxrwxrwx 1 root root   5799936 Apr 13 13:17 channel0_12

-rwxrwxrwx 1 root root 304209920 Apr 13 13:17 channel0_13

-rwxrwxrwx 1 root root 327421952 Apr 13 13:17 channel0_14

-rwxrwxrwx 1 root root 303353856 Apr 13 13:17 channel0_15

-rwxrwxrwx 1 root root 302542848 Apr 13 13:17 channel0_2

-rwxrwxrwx 1 root root 399781888 Apr 13 13:17 channel0_3

-rwxrwxrwx 1 root root    339968 Apr 13 13:17 channel0_4

-rwxrwxrwx 1 root root 312868864 Apr 13 13:17 channel0_5

-rwxrwxrwx 1 root root 314478592 Apr 13 13:17 channel0_6

-rwxrwxrwx 1 root root     65536 Apr 13 13:17 channel0_7

-rwxrwxrwx 1 root root 102506496 Apr 13 13:17 channel0_8

-rwxrwxrwx 1 root root 297689088 Apr 13 13:17 channel0_9

-rwxrwxrwx 1 root root    163840 Apr 13 13:17 metadata

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Salman Rafiq

Industrial Communication

Fraunhofer-Einrichtung für Systeme der Kommunikationstechnik ESK



Hansastraße 32 | 80686 München

Telefon, Fax:  +49 89 547088-356 | +49 89 547088-66-356

E-Mail:   salman.rafiq at esk.fraunhofer.de<http://www.esk.fraunhofer.de/>



Internet:

http://www.esk.fraunhofer.de<http://www.esk.fraunhofer.de/>

http://www.facebook.com/FraunhoferESK
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