diff options
| author | Ilya Mashchenko <ilya@netdata.cloud> | 2021-09-27 15:31:51 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-09-27 15:31:51 +0300 |
| commit | 07946d9f0a8826c841db5754cfa6a59871ea1ef7 (patch) | |
| tree | 2f30881c0666909026f2264c4149793c2f79d40e /health/health.d/unbound.conf | |
| parent | 44cf669e8849aeb4042fb8e97f0c0cdc3741c396 (diff) | |
Update alarms info (#11481)
* update apcupsd alarm's info
Diffstat (limited to 'health/health.d/unbound.conf')
| -rw-r--r-- | health/health.d/unbound.conf | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/health/health.d/unbound.conf b/health/health.d/unbound.conf index 4e8d164d20..ffdf191365 100644 --- a/health/health.d/unbound.conf +++ b/health/health.d/unbound.conf @@ -11,7 +11,10 @@ component: Unbound every: 10s warn: $this > 5 delay: up 10 down 5m multiplier 1.5 max 1h - info: number of overwritten queries in the request-list + info: Number of overwritten queries. \ + Request queue is full. Unbound is overwriting old queued requests. \ + It can indicate a Denial of Service attack. \ + To increase the queue length, adjust [num-queries-per-thread]. to: sysadmin template: unbound_request_list_dropped @@ -24,5 +27,8 @@ component: Unbound every: 10s warn: $this > 0 delay: up 10 down 5m multiplier 1.5 max 1h - info: number of dropped queries in the request-list + info: Number of dropped queries. \ + Request queue is full. Unbound is dropping new incoming requests. \ + It can indicate a Denial of Service attack. \ + To increase the queue length, adjust [num-queries-per-thread]. to: sysadmin |