Live Ops

currentOp table, kill-op, and collection top

Requires a selected live connection. Polls ~1s.

currentOp table (active & queued), plan column with COLLSCAN highlighted as error severity
Collection top chart (read/write time from top)
Sidebar: connections, queued ops, lock waits
x → confirm kill op · e → jump to matching Slow Queries detail/explain when a pattern matches

Slow Queries

Static log patterns and live system.profile sampling

Replication

Replica-set topology, oplog, lag trend, heartbeats, and elections