Document the Issue 470114241 in Gerrit v3.10/v3.11 release notes
All Gerrit versions from v3.10.4 up to the latest v3.11.x are impacted
by the performance Issue 470114241, which needs to be documented in the
release notes so that Gerrit admins are aware of it.
Change-Id: Idf62ada57123175c9333d292c09240a33c39f6d4
diff --git a/pages/site/releases/3.10.md b/pages/site/releases/3.10.md
index 9c49762..d6e2278 100644
--- a/pages/site/releases/3.10.md
+++ b/pages/site/releases/3.10.md
@@ -286,6 +286,13 @@
### Known issues
+* [Issue 470114241](https://issues.gerritcodereview.com/issues/470114241): Performance regression when accessing packfiles
+
+ v3.10.4 bumped JGit to d5cc102e7 containing the [JGit Change 1205639](https://eclipse.gerrithub.io/c/eclipse-jgit/jgit/+/1205639)
+ that introduced a `synchronized` block around the access to the
+ packfiles index access, causing slowdown and blocking the parallelism
+ of concurrent access to the objects of a packfile.
+
* [Issue 309098227](https://issues.gerritcodereview.com/issues/309098227) [Change 360646](https://gerrit-review.googlesource.com/360646):
The introduction of a per-request ref cache for better performance may break
the repository consistency
diff --git a/pages/site/releases/3.11.md b/pages/site/releases/3.11.md
index f5d5b07..4eb70e7 100644
--- a/pages/site/releases/3.11.md
+++ b/pages/site/releases/3.11.md
@@ -180,6 +180,13 @@
### Known issues
+* [Issue 470114241](https://issues.gerritcodereview.com/issues/470114241): Performance regression when accessing packfiles
+
+ v3.10.4 bumped JGit to d5cc102e7 containing the [JGit Change 1205639](https://eclipse.gerrithub.io/c/eclipse-jgit/jgit/+/1205639)
+ that introduced a `synchronized` block around the access to the
+ packfiles index access, causing slowdown and blocking the parallelism
+ of concurrent access to the objects of a packfile.
+
* [Issue 309098227](https://issues.gerritcodereview.com/issues/309098227) [Change 360646](https://gerrit-review.googlesource.com/360646):
The introduction of a per-request ref cache for better performance may break
the repository consistency
