diff options
Diffstat (limited to 'src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp')
| -rw-r--r-- | src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp b/src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp index 01f5a34480c..8bf7008b7aa 100644 --- a/src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp +++ b/src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp @@ -675,13 +675,15 @@ void WiredTigerUtil::appendSnapshotWindowSettings(WiredTigerKVEngine* engine, const unsigned currentAvailableSnapshotWindow = stableTimestamp.getSecs() - oldestTimestamp.getSecs(); - int64_t score = uassertStatusOK(WiredTigerUtil::getStatisticsValueAs<int64_t>( - session->getSession(), "statistics:", "", WT_STAT_CONN_CACHE_LOOKASIDE_SCORE)); + int64_t overflowTableInsertCount = + uassertStatusOK(WiredTigerUtil::getStatisticsValueAs<int64_t>( + session->getSession(), "statistics:", "", WT_STAT_CONN_CACHE_LOOKASIDE_INSERT)); + long long totalNumberOfSnapshotTooOldErrors = + snapshotWindowParams.snapshotTooOldErrorCount.load(); BSONObjBuilder settings(bob->subobjStart("snapshot-window-settings")); - settings.append("cache pressure percentage threshold", - snapshotWindowParams.cachePressureThreshold.load()); - settings.append("current cache pressure percentage", score); + settings.append("total number of cache overflow disk writes", overflowTableInsertCount); + settings.append("total number of SnapshotTooOld errors", totalNumberOfSnapshotTooOldErrors); settings.append("max target available snapshots window size in seconds", snapshotWindowParams.maxTargetSnapshotHistoryWindowInSeconds.load()); settings.append("target available snapshots window size in seconds", |