doc: document go tool pprof -http default change

For #74774.

Change-Id: I6a6a636c579fa95938021cc73d7d11a86f8a19a3
Reviewed-on: https://go-review.googlesource.com/c/go/+/725540
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>

diff --git a/doc/next/3-tools.md b/doc/next/3-tools.md
index c0a4601c0b9e74e43ea5a8d168cd90b2bbd13b2d..7e1a79660e323fbdb972d16974b156905af4ef15 100644 (file)
--- a/doc/next/3-tools.md
+++ b/doc/next/3-tools.md
@@ -19,3 +19,8 @@ offer fixes to use newer features of the language and library.
 
 ### Cgo {#cgo}
 
+### Pprof {#pprof}
+
+<!-- go.dev/issue/74774 -->
+The `pprof` tool web UI, enabled with the `-http` flag, now defaults to the flame graph view.
+The previous graph view is available in the "View -> Graph" menu, or via `/ui/graph`.