[mythtv] extremly slow mythfilldatabase in 0.28

[Roger Siddons]

On 15/07/16 18:43, Torbjorn Jansson wrote:
>
> any preferred log level ?

mythfilldatabase -v xmltv,channel

is sufficient

> a quick look at the log file shows loads of stuff like:
>
> -----------
> 2016-07-15 19:37:48.011744 I [2007/2017] SystemSignalManager
> referencecounter.cpp:145 (DecrRef) - (0x1e8e4f0)::DecrRef() -> 1
> 2016-07-15 19:37:48.011879 I [2007/2007] CoreContext
> referencecounter.cpp:145 (DecrRef) - (0x1e8e4f0)::DecrRef() -> 0
> 2016-07-15 19:37:48.013595 I [2007/2007] CoreContext
> mythsystemunix.cpp:948 (Fork) - Managed child (PID: 7412) has started! *
> command=/usr/local/share/mythtv/metadata/Television/ttvdb.py -v, timeout=0
> 2016-07-15 19:37:48.013614 I [2007/2007] CoreContext
> referencecounter.cpp:114 (IncrRef) - (0x1e6cf10)::IncrRef() -> 2
> 2016-07-15 19:37:48.134163 I [2007/2016] SystemManager
> mythsystemunix.cpp:354 (run) - Managed child (PID: 7412) has exited!
> command=/usr/local/share/mythtv/metadata/Television/ttvdb.py -v,
> status=0, result=0
> 2016-07-15 19:37:48.162009 I [2007/2017] SystemSignalManager
> referencecounter.cpp:145 (DecrRef) - (0x1e6cf10)::DecrRef() -> 1
> 2016-07-15 19:37:48.162141 I [2007/2007] CoreContext
> referencecounter.cpp:145 (DecrRef) - (0x1e6cf10)::DecrRef() -> 0
> 2016-07-15 19:37:48.163825 I [2007/2007] CoreContext
> mythsystemunix.cpp:948 (Fork) - Managed child (PID: 7415) has started! *
> command=/usr/local/share/mythtv/metadata/Television/ttvdb.py -v, timeout=0
> 2016-07-15 19:37:48.163845 I [2007/2007] CoreContext
> referencecounter.cpp:114 (IncrRef) - (0x1e6cf10)::IncrRef() -> 2
> 2016-07-15 19:37:48.284366 I [2007/2016] SystemManager
> mythsystemunix.cpp:354 (run) - Managed child (PID: 7415) has exited!
> command=/usr/local/share/mythtv/metadata/Television/ttvdb.py -v,
> status=0, result=0
> 2016-07-15 19:37:48.312245 I [2007/2017] SystemSignalManager
> referencecounter.cpp:145 (DecrRef) - (0x1e6cf10)::DecrRef() -> 1
> 2016-07-15 19:37:48.312367 I [2007/2007] CoreContext
> referencecounter.cpp:145 (DecrRef) - (0x1e6cf10)::DecrRef() -> 0
> 2016-07-15 19:37:48.313855 I [2007/2007] CoreContext
> mythsystemunix.cpp:948 (Fork) - Managed child (PID: 7418) has started! *
> command=/usr/local/share/mythtv/metadata/Television/ttvdb.py -v, timeout=0
> 2016-07-15 19:37:48.313876 I [2007/2007] CoreContext
> referencecounter.cpp:114 (IncrRef) - (0x1e8d430)::IncrRef() -> 2
> 2016-07-15 19:37:48.434780 I [2007/2016] SystemManager
> mythsystemunix.cpp:354 (run) - Managed child (PID: 7418) has exited!
> command=/usr/local/share/mythtv/metadata/Television/ttvdb.py -v,
> status=0, result=0
> 2016-07-15 19:37:48.462556 I [2007/2017] SystemSignalManager
> referencecounter.cpp:145 (DecrRef) - (0x1e8d430)::DecrRef() -> 1
> 2016-07-15 19:37:48.462667 I [2007/2007] CoreContext
> referencecounter.cpp:145 (DecrRef) - (0x1e8d430)::DecrRef() -> 0
> 2
> -----------
>
> not sure it is relevant or not.
>

Repeatedly running metadata lookups doesn't sound right...