From f4eb55097eaf85b0b294aaddcd10bf8da5cc05cd Mon Sep 17 00:00:00 2001 From: Serban Teodorescu Date: Wed, 30 Jul 2025 19:59:46 +0300 Subject: [PATCH] Add documentation for tombstone threshold metrics patch by Serban Teodorescu; reviewed by Stefan Miklosovic for CASSANDRA-20803 --- doc/modules/cassandra/pages/operating/metrics.adoc | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/doc/modules/cassandra/pages/operating/metrics.adoc b/doc/modules/cassandra/pages/operating/metrics.adoc index 1eb8156dc2..11a204f740 100644 --- a/doc/modules/cassandra/pages/operating/metrics.adoc +++ b/doc/modules/cassandra/pages/operating/metrics.adoc @@ -176,6 +176,12 @@ by compression meta data. |TombstoneScannedHistogram |Histogram |Histogram of tombstones scanned in queries on this table. +|TombstoneWarnings |Counter |Number of tombstone read warnings (reads that scanned more than +tombstone_warn_threshold tombstones). + +|TombstoneFailures |Counter |Number of tombstone read failures (reads that scanned more than +tombstone_failure_threshold tombstones). + |LiveScannedHistogram |Histogram |Histogram of live cells scanned in queries on this table.