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Sumo Logic

MongoDB Alerts

See the alerts provided by the Sumo Logic MongoDB App.

Sumo Logic provideds out of the box alerts available via Sumo Logic monitors. These alerts are built based on logs and metrics datasets and have preset thresholds based on industry best practices and recommendations.

Name Description Trigger Type Alert Conditions Recover Conditions
MongoDB - Too Many Cursors Timeouts This alert fires when we detect that there are too many cursors (100) timing out on a MongoDB server within a 5 minute time interval. Warning >= 100 < 100
MongoDB - Too Many Cursors Open This alert fires when we detect that there are too many cursors (>10K) opened by MongoDB. Warning >= 10000 < 10000
MongoDB - Missing Primary This alert fires when we detect that a MongoDB cluster has no node marked as primary. Critical <= 0 > 0
MongoDB - Instance Down This alert fires when we detect that the MongoDB instance is down. Missing Data -- --
MongoDB - Replication Lag This alert fires when we detect that the replica lag for a given MongoDB cluster is greater than 60 seconds. Please review the replication configuration. Warning > 60 <= 60
MongoDB - Replication Heartbeat Error This alert fires when we detect that the MongoDB Replication Heartbeat request has errors, which indicates replication is not working as expected. Warning > 0 <= 0
MongoDB - Too Many Connections This alert fires when we detect a given MongoDB server has too many connections (over 80% of capacity). Warning >= 80 < 80
MongoDB - Secondary Node Replication Failure This alert fires when we detect that a MongoDB secondary node is out of sync for replication. Warning > 0 <= 0
MongoDB - Slow Queries This alert fires when we detect that a MongoDB cluster is executing slow queries. Warning > 0 <= 0
MongoDB - Sharding Warning This alert fires when we detect warnings in MongoDB sharding operations. Warning > 0 <= 0
MongoDB - Sharding Chunk Split Failure This alert fires when we detect that a MongoDB chunk not been split during sharding. Warning > 0 <= 0
MongoDB - Sharding Error This alert fires when we detect errors in MongoDB sharding operations. Critical > 0 <= 0
MongoDB - Replication Error This alert fires when we detect errors in MongoDB replication operations. Warning > 0 <= 0
MongoDB - Sharding Balancer Failure This alert fires when we detect that data balancing failed on a MongoDB Cluster with 1 mongos instance and 3 mongod instances. Warning > 0 <= 0