diff --git a/changelog.d/3996.bugfix b/changelog.d/3996.bugfix
new file mode 100644
index 0000000000000000000000000000000000000000..a056485ea143aa538acf1bf92bda78b140f8c842
--- /dev/null
+++ b/changelog.d/3996.bugfix
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+Fix exception in background metrics collection