Tom, Vince, Glenn,
Glenn,
Yes, I use external mariadb5 databases.
And no, during the creation of the vector plots the memory use of weewx is
not much (2.7 %).
Changing the aggregate_interval has effect, but is not the main cause.
Tom, Vince, Glenn,
The main cause of the slow vector calculation is the aggregate_type = max
on windgustvec.
Without the max aggregation all 5 vector plots (6h, day, week, month, year)
took together 24 seconds.
Generated 76 images for report vproReport in 113.71 seconds
Luc
=====
[[[hourwindvec]]]
[[[[windvec]]]]
plot_type = vector
[[[[windgustvec]]]]
plot_type = vector
### aggregate_type = max
### aggregate_interval = 900 # == 15 min
[[[daywindvec]]]
[[[[windvec]]]]
plot_type = vector
[[[[windgustvec]]]]
plot_type = vector
### aggregate_type = max
### aggregate_interval = 3600 # == 1 hour
[[[weekwindvec]]]
[[[[windvec]]]]
plot_type = vector
[[[[windgustvec]]]]
plot_type = vector
### aggregate_type = max
[[[monthwindvec]]]
[[[[windvec]]]]
plot_type = vector
[[[[windgustvec]]]]
plot_type = vector
### aggregate_type = max
### aggregate_interval = 3600 # == 1 hour
[[[yearwindvec]]]
[[[[windvec]]]]
plot_type = vector
[[[[windgustvec]]]]
plot_type = vector
### aggregate_type = max
=====
On Friday, 3 April 2020 22:33:50 UTC-3, Glenn McKechnie wrote:
>
> (Sigh, and to the list)
>
> Luc,
>
> I notice a "Launch of report thread aborted: existing report thread
> still running"
>
> Do you use mysql (mariadb)?
> If you do, does its CPU usage (from top) increase?
>
> If so try dropping the aggregate interval = 900 and see if there is a
> difference
>
> On 04/04/2020, Lucas Heijst <[email protected] <javascript:>> wrote:
> > Tom,
> >
> > There was not much info in the syslog, thats why I didnt send it.
> > I included the syslog this time.
> >
> > I was wrong: the reportgenerator didn't hang, only it is VERY slow
> >
> > First I generated all other plots: 71 images in 90 seconds
> > Generated 71 images for report vproReport in 89.58 seconds
> >
> > Then I added a 6-hour vector plot. Extra time for that 6h plot: 70
> seconds
> > Generated 72 images for report vproReport in 159.32 seconds
> >
> > Then added a 24-hour vector plot. Extra time for that 24h vector plot
> 266
> > seconds
> > Generated 73 images for report vproReport in 425.79 seconds
> >
> > Estimated time for the other vector plots:
> > week vector plot 31 minutes
> > month vector plot: 137 minutes
> > year vector plot: 27 hours
> >
> > Luc
> >
> >
> > On Friday, 3 April 2020 20:13:16 UTC-3, Tom Keffer wrote:
> >>
> >> Worked fine for me.
> >>
> >> Luc: you know better. We need a log! Perhaps the ReportGenerator is not
> >> finishing before the next report is due? Perhaps the program
> segfaulted?
> >> Who knows without a log?
> >>
> >> -tk
> >> [image: image.png]
> >>
> >> On Fri, Apr 3, 2020 at 4:09 PM Lucas Heijst <[email protected]
> >> <javascript:>> wrote:
> >>
> >>> Currently running weewx 4.0.0b18.
> >>>
> >>> The reportgenerator hangs (it never finishes) during calculating of
> the
> >>> section below.
> >>>
> >>> [[[hourwindvec]]]
> >>> [[[[windvec]]]]
> >>> plot_type = vector
> >>> [[[[windgustvec]]]]
> >>> plot_type = vector
> >>> aggregate_type = max
> >>> aggregate_interval = 900 # == 15 min
> >>>
> >>> Luc
> >>>
> >>> --
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> >>>
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> >>>
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>
> >>>
> >>> <
> https://groups.google.com/d/msgid/weewx-development/601f87df-cbe7-482c-bf49-722a7a5de7bd%40googlegroups.com?utm_medium=email&utm_source=footer>
>
>
> >>> .
> >>>
> >>
> >
> > --
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>
>
> >
>
>
> --
>
>
> Cheers
> Glenn
>
> rorpi - read only raspberry pi & various weewx addons
> https://github.com/glennmckechnie
>
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