[mythtv-commits] Ticket #2765: High CPU usage in mythbackend
MythTV
mythtv at cvs.mythtv.org
Tue Jan 2 04:01:13 UTC 2007
#2765: High CPU usage in mythbackend
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Reporter: mythtv at salfter.dyndns.org | Owner: ijr
Type: defect | Status: new
Priority: major | Milestone: unknown
Component: mythtv | Version: 0.20
Severity: medium | Resolution:
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Comment (by kormoc):
Small update on what's going on with mine
When I delete something with allow re-record, mythbackend jumps to 100%
about 30 seconds later, mythfrontend pops up a window saying it lost
communication with the backend
frontend log
{{{
2007-01-01 19:56:30.346 MythSocket(8328258:17): readStringList: Error,
timeout.
2007-01-01 19:56:30.346 Connection to backend server lost
2007-01-01 19:56:30.347 Connecting to backend server: 192.168.1.3:6543
(try 1 of 5)
2007-01-01 19:56:30.348 Using protocol version 31
2007-01-01 19:56:30.349 MythSocket(8d09268:17): writeStringList: Error,
invalid string list.
2007-01-01 19:57:00.349 MythSocket(8d09268:17): readStringList: Error,
timeout.
2007-01-01 19:57:00.349 Reconnection to backend server failed
ASSERT: "i <= nodes" in /usr/qt/3/include/qvaluelist.h (373)
}}}
backend log
{{{
2007-01-01 19:56:59.813 Scheduled 1318 items in 60.5 = 0.00 match + 60.48
place
2007-01-01 19:56:59.815 MythSocket(8197ee0:-1): writeStringList: Error,
socket went unconnected.
2007-01-01 19:56:59.820 scheduler: Scheduled items: Scheduled 1318 items
in 60.5 = 0.00 match + 60.48 place
2007-01-01 19:56:59.821 Reschedule requested for id 0.
2007-01-01 19:57:59.630 Scheduled 1318 items in 59.8 = 0.00 match + 59.81
place
2007-01-01 19:57:59.642 scheduler: Scheduled items: Scheduled 1318 items
in 59.8 = 0.00 match + 59.81 place
2007-01-01 19:58:31.831 TVRec(1): Changing from None to RecordingOnly
2007-01-01 19:58:31.833 TVRec(1): HW Tuner: 1->1
2007-01-01 19:58:33.213 ret_pid(0) child(6162) status(0x0)
2007-01-01 19:58:34.214 ret_pid(0) child(6162) status(0x0)
2007-01-01 19:58:35.215 ret_pid(0) child(6162) status(0x0)
2007-01-01 19:58:36.216 ret_pid(6162) child(6162) status(0x0)
2007-01-01 19:58:36.216 External Tuning program exited with no error
2007-01-01 19:58:36.414 MPEGRec(/dev/v4l/video0) Warning: Unable to set
recording volume
eno: Invalid argument (22)
If you are using an AverMedia M179 card this is
normal.
2007-01-01 19:58:36.419 MPEGRec(/dev/v4l/video0): Can't enable VBI
recording (2)
eno: Invalid argument (22)
}}}
the frontend locks solid (I can't hit okay on the button). Restarting the
frontend fails to reconnect to the backend
It continues until I restart the backend.
Is there any better flags to use to try to track this down?
--
Ticket URL: <http://svn.mythtv.org/trac/ticket/2765#comment:2>
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