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luci-app-statistics: increase default amount of data items in RRD

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Increase the default number of data items in the RRD database
from 144 to 288. This leads to smaller summarising/averaging periods,
visible especially in the day & week graphs. The averaging intervals
will be: 30s, 5min, 35min, 2h35min, 1d6h30min

(Note: this change only applies in a live router if the RRD database is
empty. E.g after reboot or after emptying the RRD database dir.)

Reference to discussion at #4065

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
(cherry picked from commit c21c6668ed)
This commit is contained in:
Hannu Nyman 2021-11-28 20:18:00 +02:00
parent deeb842434
commit d63d9c54f5
2 changed files with 2 additions and 2 deletions
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2
applications/luci-app-statistics/htdocs/luci-static/resources/view/statistics/plugins/rrdtool.js
View file

@ -50,7 +50,7 @@ return baseclass.extend({
};
o = s.option(form.Value, 'RRARows', _('Rows per RRA'));
o.default = '144';
o.default = '288';
o.datatype = 'min(1)';
o.depends('enable', '1');

2
applications/luci-app-statistics/root/etc/config/luci_statistics
View file

@ -19,7 +19,7 @@ config statistics 'rrdtool'
config statistics 'collectd_rrdtool'
option enable '1'
option DataDir '/tmp/rrd'
option RRARows '144'
option RRARows '288'
option RRASingle '1'
option RRATimespans '1hour 1day 1week 1month 1year'