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authorDaniel Baumann <daniel.baumann@progress-linux.org>2021-03-31 12:59:21 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2021-03-31 12:59:21 +0000
commitbb8713bbc1c4594366fc735c04910edbf4c61aab (patch)
treed7da56c0b89aa371dd8ad986995dd145fdf6670a /health/health.d/synchronization.conf
parentReleasing debian version 1.29.3-4. (diff)
downloadnetdata-bb8713bbc1c4594366fc735c04910edbf4c61aab.tar.xz
netdata-bb8713bbc1c4594366fc735c04910edbf4c61aab.zip
Merging upstream version 1.30.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'health/health.d/synchronization.conf')
-rw-r--r--health/health.d/synchronization.conf12
1 files changed, 12 insertions, 0 deletions
diff --git a/health/health.d/synchronization.conf b/health/health.d/synchronization.conf
new file mode 100644
index 000000000..417624adb
--- /dev/null
+++ b/health/health.d/synchronization.conf
@@ -0,0 +1,12 @@
+ alarm: sync_freq
+ on: mem.sync
+ lookup: sum -1m of sync
+ units: calls
+ plugin: ebpf.plugin
+ every: 1m
+ warn: $this > 6
+ delay: up 1m down 10m multiplier 1.5 max 1h
+ info: number of sync() system calls. \
+ Every call causes all pending modifications to filesystem metadata and \
+ cached file data to be written to the underlying filesystems.
+ to: sysadmin