diff --git a/fdbserver/Knobs.cpp b/fdbserver/Knobs.cpp
index 398c07dafd..7bba35dae5 100644
--- a/fdbserver/Knobs.cpp
+++ b/fdbserver/Knobs.cpp
@@ -261,8 +261,9 @@ ServerKnobs::ServerKnobs(bool randomize, ClientKnobs* clientKnobs) {
 	// masterCommitter() in the master server will allow lower priority tasks (e.g. DataDistibution)
 	//  by delay()ing for this amount of time between accepted batches of TransactionRequests.
 	init( COMMIT_SLEEP_TIME,								  0.0001 ); if( randomize && BUGGIFY ) COMMIT_SLEEP_TIME = 0;
+	init( KEY_BYTES_PER_SAMPLE,                                  5e4 );
 	init( MIN_BALANCE_TIME,                                      0.2 );
-	init( MIN_BALANCE_DIFFERENCE,                              10000 );
+	init( MIN_BALANCE_DIFFERENCE,                                5e6 );
 	init( SECONDS_BEFORE_NO_FAILURE_DELAY,                  8 * 3600 );
 	init( MAX_TXS_SEND_MEMORY,                                   1e7 ); if( randomize && BUGGIFY ) MAX_TXS_SEND_MEMORY = 1e5;
 	init( MAX_RECOVERY_VERSIONS,           200 * VERSIONS_PER_SECOND );
diff --git a/fdbserver/Knobs.h b/fdbserver/Knobs.h
index 89ed8051e8..8bfa47ddb2 100644
--- a/fdbserver/Knobs.h
+++ b/fdbserver/Knobs.h
@@ -211,6 +211,7 @@ public:
 	double MAX_RECOVERY_TIME;
 
 	// Resolver
+	int64_t KEY_BYTES_PER_SAMPLE;
 	int64_t SAMPLE_OFFSET_PER_KEY;
 	double SAMPLE_EXPIRATION_TIME;
 	double SAMPLE_POLL_TIME;
diff --git a/fdbserver/Resolver.actor.cpp b/fdbserver/Resolver.actor.cpp
index 6875c57ab8..bd099d7c59 100644
--- a/fdbserver/Resolver.actor.cpp
+++ b/fdbserver/Resolver.actor.cpp
@@ -44,7 +44,7 @@ struct ProxyRequestsInfo {
 namespace{
 struct Resolver : ReferenceCounted<Resolver> {
 	Resolver( UID dbgid, int proxyCount, int resolverCount )
-		: dbgid(dbgid), proxyCount(proxyCount), resolverCount(resolverCount), version(-1), conflictSet( newConflictSet() ), iopsSample( SERVER_KNOBS->IOPS_UNITS_PER_SAMPLE ), debugMinRecentStateVersion(0)
+		: dbgid(dbgid), proxyCount(proxyCount), resolverCount(resolverCount), version(-1), conflictSet( newConflictSet() ), iopsSample( SERVER_KNOBS->KEY_BYTES_PER_SAMPLE ), debugMinRecentStateVersion(0)
 	{
 	}
 	~Resolver() {