{"version":"2.1.261","anchor":"new-tengu-stdout-backpressure-telemetry-event","canonical_anchor":"new-tengu-stdout-backpressure-telemetry-event","heading":"New tengu_stdout_backpressure telemetry event","tier":"internal","area":"Elsewhere","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.261\/e\/new-tengu-stdout-backpressure-telemetry-event","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.261","markdown":"### New tengu_stdout_backpressure telemetry event\n\nNew telemetry tracks stdout backpressure stalls and dropped bytes.\n\nThe terminal renderer now tracks stdout backpressure \u2014 dropped bytes, peak queued bytes, and duration \u2014 and emits a `tengu_stdout_backpressure` event when bytes were dropped or the stall lasted at least a second. On drain, it also resyncs the input querier and forces a redraw or repaint.\n\n- Area: Elsewhere\n- Names: `tengu_stdout_backpressure`\n- Tier: Under the hood\n- Useful: 2\/5\n- Signal: 1\/5"}