Sweep 19 Sep 2026 · 02:36Z Build v2.1.278 500 read Stable v2.1.267 Latest v2.1.278 Next v2.1.278 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.277 ·

New boot-latency metrics for org/team memory store sync

New timing metrics track how long syncing org/team memory takes at startup

TierUnder the hoodhow much it should matter to you
Useful1my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaTeam Memorywhat it touches
KindInternal Changesin v2.1.277,
Under the hood

New timing metrics track how long syncing org/team memory takes at startup

What

Claude Code now measures how long it takes to pull the team and user memory store when it starts up, recording this as memory_store_pull_ms. It also records memory_store_pull_boot_spillover_ms, which measures how much of that pull happened after Claude Code had already reported itself ready for input. These mirror an existing pair of metrics, memory_context_fetch_ms and memory_context_boot_spillover_ms, that measured similar timing for memory context fetches.

Why

These are internal diagnostics that help identify when memory-store syncing is slow enough to spill over into the time a user is already able to start typing, rather than finishing before startup completes.

See this entry in the whole of v2.1.277 →