SERVER-38240 Added storage statistics information into the slowop log messages.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/mongo/db/curop.cpp b/src/mongo/db/curop.cpp
index 8ad2499e9b7..e76a248547f 100644
--- a/src/mongo/db/curop.cpp
+++ b/src/mongo/db/curop.cpp
@@ -406,6 +406,7 @@ bool CurOp::completeAndLogOperation(OperationContext* opCtx,
 
     if (shouldLogOp || (shouldSample && _debug.executionTimeMicros > slowMs * 1000LL)) {
         auto lockerInfo = opCtx->lockState()->getLockerInfo(_lockStatsBase);
+        _debug.storageStats = opCtx->recoveryUnit()->getOperationStatistics();
         log(component) << _debug.report(client, *this, (lockerInfo ? &lockerInfo->stats : nullptr));
     }
 
@@ -673,6 +674,10 @@ string OpDebug::report(Client* client,
         s << " locks:" << locks.obj().toString();
     }
 
+    if (storageStats) {
+        s << " storage:" << storageStats->toBSON().toString();
+    }
+
     if (iscommand) {
         s << " protocol:" << getProtoString(networkOp);
     }
@@ -747,6 +752,10 @@ void OpDebug::append(const CurOp& curop,
         lockStats.report(&locks);
     }
 
+    if (storageStats) {
+        b.append("storage", storageStats->toBSON());
+    }
+
     if (!errInfo.isOK()) {
         b.appendNumber("ok", 0.0);
         if (!errInfo.reason().empty()) {