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-rw-r--r--changelog.d/9540.feature1
-rw-r--r--changelog.d/9540.removal1
2 files changed, 2 insertions, 0 deletions
diff --git a/changelog.d/9540.feature b/changelog.d/9540.feature
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+Add `synapse_federation_last_sent_pdu_time` and `synapse_federation_last_received_pdu_time` prometheus metrics, which monitor federation delays by reporting the timestamps of messages sent and received to a set of remote servers.
diff --git a/changelog.d/9540.removal b/changelog.d/9540.removal
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+The `synapse_federation_last_sent_pdu_age` and `synapse_federation_last_received_pdu_age` prometheus metrics have been removed. They are replaced by `synapse_federation_last_sent_pdu_time` and `synapse_federation_last_received_pdu_time`.