Index: benchmark/plot.py
===================================================================
--- benchmark/plot.py	(revision c899175e2bb59329871a483b7bc347d87d7e05bc)
+++ benchmark/plot.py	(revision 8a5e3579a7e054f14b57f01e1fed825bdf30a2bf)
@@ -33,5 +33,5 @@
 	"Ops per threads"       : Field('Ops'   , 0, False),
 	"ns per ops/procs"      : Field('ns'    , 0, False),
-	"Number of threads"     : Field('thrd'  , 1, False),
+	"Number of threads"     : Field(''      , 1, False),
 	"Total Operations(ops)" : Field('Ops'   , 0, False),
 	"Ops/sec/procs"         : Field('Ops'   , 0, False),
@@ -40,11 +40,13 @@
 	"Cycle size (# thrds)"  : Field('thrd'  , 1, False),
 	"Duration (ms)"         : Field('ms'    , 0, False),
-	"Target QPS"            : Field('QPS'   , 0, False),
-	"Actual QPS"            : Field('QPS'   , 0, False),
+	"Target QPS"            : Field(''      , 0, False),
+	"Actual QPS"            : Field(''      , 0, False),
+	"Average Read Latency"  : Field('us'    , 0, True),
 	"Median Read Latency"   : Field('us'    , 0, True),
 	"Tail Read Latency"     : Field('us'    , 0, True),
+	"Average Update Latency": Field('us'    , 0, True),
 	"Median Update Latency" : Field('us'    , 0, True),
 	"Tail Update Latency"   : Field('us'    , 0, True),
-	"Update Ratio"          : Field('%'     , 0, False),
+	"Update Ratio"          : Field('\%'    , 0, False),
 }
 
Index: benchmark/process-mutilate.py
===================================================================
--- benchmark/process-mutilate.py	(revision c899175e2bb59329871a483b7bc347d87d7e05bc)
+++ benchmark/process-mutilate.py	(revision 8a5e3579a7e054f14b57f01e1fed825bdf30a2bf)
@@ -32,4 +32,5 @@
 
 	try:
+		latAvs = fields[6]
 		lat50s = fields[6]
 		lat99s = fields[9]
@@ -38,4 +39,5 @@
 
 	try:
+		latAv = locale.atof(latAvs)
 		lat50 = locale.atof(lat50s)
 		lat99 = locale.atof(lat99s)
@@ -59,8 +61,8 @@
 		try:
 			if   line.startswith("read"):
-				rlat50, rlat99 = precentile(line)
+				rlatAv, rlat50, rlat99 = precentile(line)
 
 			elif line.startswith("update"):
-				ulat50, ulat99 = precentile(line)
+				ulatAv, ulat50, ulat99 = precentile(line)
 
 			elif line.startswith("Total QPS"):
@@ -85,4 +87,5 @@
 
 	try:
+		out['Average Read Latency'] = rlatAv
 		out['Median Read Latency'] = rlat50
 		out['Tail Read Latency'] = rlat99
@@ -91,4 +94,5 @@
 
 	try:
+		out['Average Update Latency'] = ulatAv
 		out['Median Update Latency'] = ulat50
 		out['Tail Update Latency'] = ulat99