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## `LIVEQUERY_CANCEL_COST_PERCENTAGE`

Option | `LIVEQUERY_CANCEL_COST_PERCENTAGE`
Description | Backlog allowed before canceling the queries with the highest cost
Default | `10`

In combination with `LIVEQUERY_STALE_CANCEL_COST_PERCENTAGE`, controls how stale queries are managed:

- The "Stale" monitoring is concerned with queries that have not been polled recently. Those get cancelled after a while if their cost sum is sufficiently high. This is done on the coordinator side. The internal task is `LivequeryMonitor`.

- The "non stale" monitoring is concerned with the local query execution in a worker node where it inspects the cost of all queries running and starts cancelling some if the ingest delay increases above the threshold set by `LIVEQUERY_CANCEL_TRIGGER_DELAY_MS` The internal task is `LocalLivequeryMonitor`. Note how this one may drop queries even if they are still being used or viewed.

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