Add advice about the permissions needed for the data directory:
Pages are rendered as user 'nobody', so the *.rrd files,
data directory and all its parent directories need to be
world readable.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Commit 39ff053890 accidentally removed the conffiles definitions
from luci-base, statistics, splash and diag-devinfo apps.
That has caused existing config files to get overwritten if the
package has been reinstalled via opkg. Additionally, the splash
text files have not been saved in sysupgrade or backup as they
are located outside /etc/config
This commit adds back the conffiles definitions to the respective
packages.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
The df plugin wasn't displaying useful lables for the space
used vs free vs reserved due to title override. This patch
fixes that issues by removing the per-instance setting.
Signed-off-by: Daniel Dickinson <lede@cshore.thecshore.com>
The original data model definition assumed data from a quad-core CPU,
which caused errors with single- and dual-core processors.
Adjust the data model to work with also them.
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>
Different UPSes report differents stats; here we add graphing
of some additional statistics supports by some models.
Signed-off-by: Daniel Dickinson <lede@cshore.thecshore.com>
Introduce option that enables the user to select max values
instead of averages for graphs if the user has disabled RRAsingle.
The option defaults to average values, which have been the default
in Luci statistics.
Remove 'optional' from RRASingle, as it is a key option for statistics.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
With rrdsingle the average values are used for graphing. As the
timescale increases (say over a day or month) the average values
progressively reduce. Using the maximum value over the longer periods
is arguably no less deceptive but it does produce more informative
graphs.
V2 - Invert the default path logic related to rra.single
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
Remove the usually empty standard deviation graph from the ping page.
The graph is empty for most users as collectd measures standard deviation
of individual pings inside the general interval of statistics collection.
Default setting for both ping interval and general collection interval
is 30s in Luci statistics, meaning just 1 ping per interval, which
leads to empty graph.
(To provide relveant data, the ping interval should be 1/4-1/5 of the
general collection interval. Even then the graph does not look very
informative due to different scaling than the latency graph.)
Note that this commit does not change collectd itself, which continues
to collect and calculate also the std.dev. data, which can be fetched
with 'rrdtool' if needed.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Some applications only support ipv4 so add ipv4only option
to host and hostport datatypes so that for thos applications
that when an IP address is specified only and ipv4 ip address
gets accepted.
Ping statistics plugin allows the user to define multiple ping targets.
The graphs have so far shown multiple hosts in a stacked way.
Adjust graphs to show the target hosts separately (overlay=true).
Clarify the plugin definition with some additional line spacing.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Sync translations to the current strings.
Changes in luci-app-ddns, luci-app-mjpg-streamer, luci-app-qos,
luci-app-shadowsocks-libev, luci-app-statistics and luci-base
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>
If a plugin produces only one instance, e.g. netlink with just one interface
configured, then the controller will register no detail views which would
normally show all graphs but the index pacage of a given plugin will still
display the collapsed view without any possibility to reach the full listing.
Fix the problem by only rendering a linked index view when more than one
instance is present.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Reorganise the menu items of the Luci statistics module:
* Re-label "Collectd" to "Setup" and place it after the "Graphs" items.
- "Graphs" is used much more frequently so it should be first.
- Change "Collectd" menu item to "Setup" to clarify things.
* Re-label "System plugins" to "General plugins" to change sorting.
"Network / Output / System" changes to "General / Network / Output"
that is more logical order for the items.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
At some point since I last checked, the nut plugin for collectd changed the
names of the timeleft and percent datasets. Update the luci module to match
so that those graphs are generated correctly again.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Both init.d and uci-defaults scripts included in luci-app-statistics
still contained stuff related to lucid, which package was removed by
91b97bc9f6
Changes to scripts:
* init.d: lucid reference removed,
/var/etc creation moved earlier (before first possible use)
* uci-defaults: lucid parameters & restart removed
(but busybox httpd stuff was left intact, although it might be unnecessary)
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Adjust default settings to match the plugins installed by default
(default plugins: iwinfo, interface, load)
* disable plugins not installed by default to avoid error messages at start
* remove references to Freifunk interfaces, as most users do not have those
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
No functional changes, but the file is reorganised:
* group settings: general settings / output plugins / input plugins
* sort settings inside a group
* remove quotes from option names to match the current uci behaviour
* whitespace corrections
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Clarify the CPU time consumption graph by removing the "idle" data from it.
Especially with light traffic, removing "idle" enables the graph
to scale better and to properly show the CPU load variations.
If "idle" data needs to be seen, it might be added as a second graph below.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
* Clarify the short explanation on the statistics section's front page.
* Mention the possibility of additional collectd plugins to get more stats.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Utilise alt_autoscale_max to make the memory chart y-axis to scale better
for devices with e.g. 128 MB RAM.
Also fix the axis min value to 0.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
