Do not emit native collectd.conf boolean false options if the corresponding
uci option is unset in order to honour collectd's implicit defaults.
This fixes certain options, such as the memory plugins `ValuesAbsolute`,
being without effect if declared as default-enabled in the related plugin
uci forms.
Fixes: #5777
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit f16037cec5)
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>
Adjust the fallback timespan and graph width to the current config
defaults. (The default width in /etc/config/luci_statistics has been
600 already since commit 7ab8b51bd in March 2010.)
Expose the graph height in the config file and
increase it from 100 to 150 to keep the original aspect ratio.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Remove the unnecessary Include line from the default config.
It causes error at collectd start, as the directory is missing.
daemon.err collectd[9722]: configfile: stat (/etc/collectd/conf.d) failed: No such file or directory
Leave the line as a comment/example.
Fixes#5373
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Add initial support for chrony statistics.
At this point introduce time offset and stratum stats.
There is something strange with the host option.
Anything else than 'localhost' or '127.0.0.1' causes an error at
collectd start, even when /tmp/collectd/conf is directly edited
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Tidy up the current default config for statistics:
* df: use /overlay as the example mount point instead of /jffs
* openvpn: add missing section
* syslog: remove leading whitespaces
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Add the dhcpleases plugin:
https://github.com/openwrt/packages/pull/14204
Added-Frontend-by: Hannu Nyman <hannu.nyman@iki.fi>
Signed-off-by: Nick Hainke <vincent@systemli.org>
[Minor changes to graph: alt_autoscale, precision, label]
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
* Add functionality to hide the metric of 'idle' state
from the chart and data table. Many routers are mostly idle,
and the 98% 'idle' dominates the graph reducing its usefulness.
Without 'idle', the smaller CPU usage spikes are visible.
* Hide 'idle' by default. Provide config option to show it.
(note: the option in inside LuCI, and has no impact on actual
data collection by collectd.)
* Tweak the defaults to use the percentage data by default.
It makes more sense to average users than jiffies.
* Set the current LuCI defaults also in the config file.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Increase the default number of data items in the RRD database
from 100 to 144. That leads to better matching summarising/averaging
moments between day & week and week & month at the averaging intervals:
30sec, 10min, 70 min, 5h10min, 2d13h
Previous 100 led too easily to situations, where the longer period's
more scarce data gets selected for displaying in the graph. That could
happen if the longer period's last data point was stored more recently
than the last data item in the originally required period.
(E.g. if the last "week data item" was more recent than the last
"day data item", the week data was used for the day chart.)
(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>
We are generating the PNG images on the fly and and the rrdimg directory
itself is not used anymore. Therefore the no longer needed code section
is removed with this commit.
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
Add graphs for sqm data collected by 'sqm_collect.sh'
An overall sqm graph displays bandwidth (Kb/s), Backlog (Bytes) and
drops for each supported qdisc.
Sqm-cake supports cake's tin structure and displays many(!) graphs per
tin:
Bandwidth: Bandwidth (Kb/s), bandwidth threshold (Kb/s).
Latency: Target latency, Peak, Average, Sparse flow latency
Backlog v Drops: Backlog (Bytes), Drops, ECN marks, Ack-filter drops
Flow counts: Sparse flows, Bulk flows, Unresponsive flows
Fun for all the family :-)
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
- Remove redundant form flags
- Fix various default values
- Add some new collect options and remove options that do not exist anymore
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Fixes the following runtime error:
/usr/bin/lua: /usr/bin/stat-genconfig:289: attempt to index field 'i18n' (a nil value)
stack traceback:
/usr/bin/stat-genconfig:289: in main chunk
Reported-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Fix d064cbcf9 by actually enabling ValuesAbsolute in the
config file and also prevent removing that option by LuCI.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
It allows to force ipv4 or ipv6 when the DNS returns both addresses, but
only one works (for example if there is no ipv6 connectivity).
Signed-off-by: Loïc Yhuel <loic.yhuel@gmail.com>
Add collectd-mod-curl plugin support. Which can do some complex track,
such as grab stock, but by now, only response time are supported.
Signed-off-by: Chizhong Jin <pjincz@gmail.com>
OpenWRT/LEDE support for APC UPSes is only partial: although the collectd
apcups plugin is included, related lua/luci code is missing. These changes
add the lua side and have been used for ~2 years, both on OpenWRT and LEDE.
Reworked from patches submitted by James Klaas to the luci development list
in 2015.
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
Force logfile plugin to be evaluated first so that it gets placed
first in the collectd.conf file.
Reference to https://collectd.org/wiki/index.php/Plugin:LogFileFixes#1219
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Add support for 'cpufreq' plugin in collectd, which monitors
the CPU cores' frequencies. Some platforms enable dynamic
frequency scaling according to CPU load.
'cpufreq' plugin can currently be built for x86 and mvebu.
(and it should likely be enabled also for ipq806x)
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Add cpu and memory statistics plugins to the default set included
in Luci statistics and enable them in the default config. They are
useful small collectd plugins for resource usage monitoring.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Due to a lack of a test environment this support only covers thermal graphs
so far. Please send the output of "rrdtool info /tmp/rrd/*/sensors-*/*.rrd"
if your system happens to support voltage, power or fanspeed sensors.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
