{"version":"2.1.315","anchor":"text-delta-rhythm-telemetry-for-streaming","canonical_anchor":"text-delta-rhythm-telemetry-for-streaming","heading":"Claude Code now measures timing gaps in streamed text","tier":"internal","area":"Telemetry","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.315\/e\/text-delta-rhythm-telemetry-for-streaming","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.315","markdown":"### Claude Code now measures timing gaps in streamed text\n\nNew internal counters track how reply text is streamed, including gaps over 500 ms, late timers and whole turns held back\n\n**What**\n\nClaude Code shows replies as a stream of text that arrives piece by piece. It now keeps counters about that stream:\n\n- how many pieces of text it sends\n\n- gaps longer than 500 milliseconds\n\n- how late its timers fire\n\n- turns held back and sent whole\n\n**Why**\n\nThese are internal measurements of how text streams in remote sessions. They do not change what you see.\n\n- Area: Telemetry\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 2\/5\n- Scope: individual\n- Heads-up: no"}