X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fcollectd.conf.pod;h=3ab264a3b2f6f34f4bddb1925b6bdb6fa927b30c;hb=eeca9dc658dfa9ed3c8bfea609fa0a82f9326874;hp=881ae2017d0b63b502474a8a21898f64696e7481;hpb=fbaf81a04c23d51947d94a5c7d9142290dff07bc;p=collectd.git
diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 881ae201..3ab264a3 100644
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -5676,7 +5676,7 @@ L.
Interval 300
Service "service_name"
- Query backend # predefined
+ Query backends # predefined
Query rt36_tickets
@@ -6646,14 +6646,20 @@ one (exclusive).
When the C plugin uses a cache (by setting B, see below)
it writes all values for a certain RRD-file if the oldest value is older than
-(or equal to) the number of seconds specified. If some RRD-file is not updated
+(or equal to) the number of seconds specified by B.
+That check happens on new values arriwal. If some RRD-file is not updated
anymore for some reason (the computer was shut down, the network is broken,
-etc.) some values may still be in the cache. If B is set, then the
-entire cache is searched for entries older than B seconds and
-written to disk every I seconds. Since this is kind of expensive and
-does nothing under normal circumstances, this value should not be too small.
-900 seconds might be a good value, though setting this to 7200 seconds doesn't
-normally do much harm either.
+etc.) some values may still be in the cache. If B is set, then
+every I seconds the entire cache is searched for entries older than
+B + B seconds. The entries found are written to
+disk. Since scanning the entire cache is kind of expensive and does nothing
+under normal circumstances, this value should not be too small. 900 seconds
+might be a good value, though setting this to 7200 seconds doesn't normally
+do much harm either.
+
+Defaults to 10x B.
+B must be larger than or equal to B, otherwise the
+above default is used.
=item B I
@@ -6933,6 +6939,8 @@ Calculate and dispatch various values out of I metrics received during
an interval. If set to B, the default, these values aren't calculated /
dispatched.
+Please note what reported timer values less than 0.001 are ignored in all B reports.
+
=back
=head2 Plugin C