diff --git a/_data/rules.yml b/_data/rules.yml index 6d4ba8b..ded86b1 100644 --- a/_data/rules.yml +++ b/_data/rules.yml @@ -1550,22 +1550,22 @@ groups: query: "absent(gnatsd_connz_total)" severity: critical for: 5m - - name: High CPU usage on NATS server + - name: Nats high CPU usage description: NATS server is using more than 80% CPU for the last 5 minutes query: "rate(gnatsd_varz_cpu[5m]) > 0.8" severity: warning for: 5m - - name: High number of connections in NATS + - name: Nats high number of connections description: NATS server has more than 1000 active connections query: "gnatsd_connz_num_connections > 1000" severity: warning for: 5m - - name: High JetStream store usage + - name: Nats high JetStream store usage description: JetStream store usage is over 80% query: "gnatsd_varz_jetstream_stats_storage / gnatsd_varz_jetstream_config_max_storage > 0.8" severity: warning for: 5m - - name: High JetStream memory usage + - name: Nats high JetStream memory usage description: JetStream memory usage is over 80% query: "gnatsd_varz_jetstream_stats_memory / gnatsd_varz_jetstream_config_max_memory > 0.8" severity: warning @@ -1575,42 +1575,42 @@ groups: query: "gnatsd_connz_subscriptions > 1000" severity: warning for: 5m - - name: High pending messages in NATS + - name: Nats high pending messages description: NATS server has more than 100,000 pending messages query: "gnatsd_connz_pending_bytes > 100000" severity: warning for: 5m - - name: Errors in NATS + - name: Nats too many errors description: NATS server has encountered errors in the last 5 minutes query: "increase(gnatsd_varz_jetstream_stats_api_errors[5m]) > 0" severity: warning for: 5m - - name: JetStream consumers exceeded + - name: Nats JetStream consumers exceeded description: JetStream has more than 100 active consumers query: "sum(gnatsd_varz_jetstream_stats_accounts) > 100" severity: warning for: 5m - - name: Frequent authentication timeouts in NATS + - name: Nats frequent authentication timeouts description: There have been more than 5 authentication timeouts in the last 5 minutes query: "increase(gnatsd_varz_auth_timeout[5m]) > 5" severity: warning for: 5m - - name: Max payload size exceeded in NATS + - name: Nats max payload size exceeded description: The max payload size allowed by NATS has been exceeded query: "max(gnatsd_varz_max_payload) > 1000000" severity: critical for: 5m - - name: Leaf node connection issue in NATS + - name: Nats leaf node connection issue description: No leaf node connections have been established in the last 5 minutes query: "increase(gnatsd_varz_leafnodes[5m]) == 0" severity: critical for: 5m - - name: Max ping operations exceeded in NATS + - name: Nats max ping operations exceeded description: The maximum number of ping operations in NATS has exceeded 50 query: "gnatsd_varz_ping_max > 50" severity: warning for: 5m - - name: Write deadline exceeded in NATS + - name: Nats write deadline exceeded description: The write deadline has been exceeded in NATS, indicating potential message delivery issues query: "gnatsd_varz_write_deadline > 10" severity: critical