OraCore · Topic ·industry

Go 1.26 trims GC overhead with stack slices

Go 1.25 and 1.26 stack-allocate more slices, cutting GC work. GoLand 2026.1, pgx 5.9, and go-sqlite3 also landed.

1 articles in this thread ·Last updated 19h ago·First seen Jul 5, 2026

Timeline

  1. Go 1.26 trims GC overhead with stack slices seed

    Go 1.25 and 1.26 stack-allocate more slices, cutting GC work. GoLand 2026.1, pgx 5.9, and go-sqlite3 also landed.