[mythtv-users] S.l.o.w

James Linder jam at tigger.ws
Sun Nov 10 03:52:09 UTC 2013


Solved

pardon the mumbling, hangs head embarrassed ...

>>> my system is suddenly very slow. (scroll down recorded shows 2 secs per entry)
>>> mythbackend version: fixes/0.27 [v0.27-41-g1224f05]
>>> frontends on a different machine.
>>> 
>>> top			 shows 99% idle, no  swap used
>>> 
>>> mysqlcheck --auto-repair --check -u mythtv -pmythtv mythconverg		shows all tables OK
>>> 
>>> vmstat		shows nothing unusual
>>> 
>>> smartctl 6.0 2012-10-10 r3643 [x86_64-linux-3.7.10-1.11-desktop] (SUSE RPM)
>>> Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org
>>> 
>>> === START OF READ SMART DATA SECTION ===
>>> SMART Error Log Version: 1
>>> No Errors Logged
>>> 
>>> smartctl 6.0 2012-10-10 r3643 [x86_64-linux-3.7.10-1.11-desktop] (SUSE RPM)
>>> Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org
>>> 
>>> === START OF READ SMART DATA SECTION ===
>>> SMART Error Log Version: 1
>>> No Errors Logged
>>> 
>>> The mythwww mythtv status shows nothing strange (load average 0.02)
>>> 
>>> Playback is normal start is slow, skip is normal.
>>> 
>>> sandypit:/home/jam # df
>>> Filesystem     1K-blocks      Used Available Use% Mounted on
>>> devtmpfs         1848476        32   1848444   1% /dev
>>> tmpfs            1898240         0   1898240   0% /dev/shm
>>> tmpfs            1898240      3604   1894636   1% /run
>>> /dev/sda1       61539348   6437860  54038644  11% / <---------------------------------- Flash Disk
>>> tmpfs            1898240         0   1898240   0% /sys/fs/cgroup
>>> tmpfs            1898240      3604   1894636   1% /var/lock
>>> tmpfs            1898240      3604   1894636   1% /var/run
>>> /dev/sdb3      309639060 108202944 185707280  37% /home
>>> /dev/sdb1       10317860   6295260   3498480  65% /mnt/oldsys
>>> /dev/sdb4      650517492 301742468 348775024  47% /store <----------------------- This is myth's
>>> 
>>> 
>>> I'm somewhat a loss any suggestions
>>> 
>>> Thanks
>>> James
>> 
>> Are you seeing it slow using the remote to scroll down?  How about
>> with the keyboard arrow keys?
> 
> I wish 'twere so simple, but thanks. I use only a keyboard, no remote.

My wife's apple had a power supply problem
It took apple a week to fix
Far away the daily backup machine had 'no recent backup' to refer to so it spent the next day backing up 3/4T and holding the (100mps)
lan at the stop pin
Myth crawled

Nothing myth related had any part to play

James


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