frontend

Module slow_query_recorder

Source

Structs§

SlowQueryEvent 🔒
SlowQueryEventHandler 🔒
SlowQueryRecorder
SlowQueryRecorder is responsible for recording slow queries.
SlowQueryTimer
SlowQueryTimer is used to log slow query when it’s dropped. In drop(), it will check if the query is slow and send the slow query event to the handler.

Constants§

DEFAULT_SLOW_QUERY_EVENTS_CHANNEL_SIZE 🔒
DEFAULT_SLOW_QUERY_TABLE_TTL 🔒
SLOW_QUERY_TABLE_COST_COLUMN_NAME 🔒
SLOW_QUERY_TABLE_IS_PROMQL_COLUMN_NAME 🔒
SLOW_QUERY_TABLE_NAME 🔒
SLOW_QUERY_TABLE_PROMQL_END_COLUMN_NAME 🔒
SLOW_QUERY_TABLE_PROMQL_RANGE_COLUMN_NAME 🔒
SLOW_QUERY_TABLE_PROMQL_START_COLUMN_NAME 🔒
SLOW_QUERY_TABLE_PROMQL_STEP_COLUMN_NAME 🔒
SLOW_QUERY_TABLE_QUERY_COLUMN_NAME 🔒
SLOW_QUERY_TABLE_THRESHOLD_COLUMN_NAME 🔒
SLOW_QUERY_TABLE_TIMESTAMP_COLUMN_NAME 🔒