Domoticz

Posted: **Friday 28 December 2018 9:22**

hello
i want to log 36 hours of data temperature in history.
i try

    data = { 								
        temperatures    = { history = true, maxHours = 36 },

    },

and

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    data = { 								
        temperatures    = { history = true, maxMinutes = 2160 },

    },

but only 100 items are in the data file
i try also

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    data = { 								
        temperatures    = { history = true, maxHours = 36, maxMinutes = 2 },
    },

for test, same result.

maybe i don't use this function correctly?

domoticz v4.10267

edit : sorry i don't use the bugs subforum. you can move this post.

Posted: **Friday 28 December 2018 10:13**

papoo wrote: Friday 28 December 2018 9:22 I want to log 36 hours of data temperature in history but only 100 items are in the data file.

The limit of 100 is hardcoded. Probably because of potential response / performance issues. You can easily lift this limit by modifying the file
domoticz/dzVents/runtime/HistoricalStorage.lua
and change in line 2

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local MAXLIMIT = 100

to a number that you require.

Please note
1. Depending on your system / systemload this might lead to noticeable delays but I have not seen any significant dropdown on my RPI-3 (Debian stretch and using berryboot for rerouting filestorage IO over network to NAS) during my tests.
2. The file domoticz/dzVents/runtime/HistoricalStorage.lua will be overwritten with every domoticz update.

Posted: **Friday 28 December 2018 20:15**

Thank's waaren
if i define maxItems = 13000
the data exceed 100
i try

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temperatures    = { history = true, maxItems = 13000, maxHours = 36 },

to see if dzvents limit the 36 lasts hours

Domoticz

maxHours and maxMinutes don't work correctly (for me)

maxHours and maxMinutes don't work correctly (for me)

Re: maxHours and maxMinutes don't work correctly (for me)

Re: maxHours and maxMinutes don't work correctly (for me)