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Adjusting the buffer size of the Tracer header

Updated on May 31, 2022

You can adjust the buffer size of the Tracer header to increase the limit for unprocessed events. By default, the system saves up to 50,000 items for unprocessed events during a Tracer operation. If the buffer exceeds this limit, Tracer processing ends.

  1. Configure the prconfig/tracer/queue/header/limit/default dynamic system setting with the owning ruleset Pega-Engine and the value of a nonnegative integer.
    For more information, see Creating a dynamic system setting.
  2. Stop and restart (or redeploy) the server node to enable the change.

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