diff --git a/extensions/apps/traceAnalyzer/scripts/plots.py b/extensions/apps/traceAnalyzer/scripts/plots.py
index 52e56460..7e819d97 100644
--- a/extensions/apps/traceAnalyzer/scripts/plots.py
+++ b/extensions/apps/traceAnalyzer/scripts/plots.py
@@ -91,11 +91,14 @@ def memory_utilisation_window_thread(connection, tracePath, steps, thread_ID):
         SELECT
             SUM(DataStrobeEnd - DataStrobeBegin)
         FROM
-            transactions
+            PHASES
+        INNER JOIN
+            Transactions
+            ON Phases.Transact = Transactions.ID
         WHERE
             DataStrobeBegin >= ?
             AND DataStrobeEnd <= ?
-            AND TThread = {0}
+            AND Thread = {0}
     """
 
     # Only the end of the data transfer is inside the time window
@@ -103,12 +106,15 @@ def memory_utilisation_window_thread(connection, tracePath, steps, thread_ID):
         SELECT
             SUM(DataStrobeEnd - ? )
         FROM
-            transactions
+            PHASES
+        INNER JOIN
+            Transactions
+            ON Phases.Transact = Transactions.ID
         WHERE
             DataStrobeBegin < ?
             AND DataStrobeEnd > ?
             AND DataStrobeEnd <=?
-            AND TThread = {0}
+            AND Thread = {0}
     """
 
     # Only the beginning of the data transfer is inside the time window
@@ -116,12 +122,15 @@ def memory_utilisation_window_thread(connection, tracePath, steps, thread_ID):
         SELECT
             SUM( ? - DataStrobeBegin)
         FROM
-            transactions
+            PHASES
+        INNER JOIN
+            Transactions
+            ON Phases.Transact = Transactions.ID
         WHERE
             DataStrobeBegin >= ?
             AND DataStrobeBegin < ?
             AND DataStrobeEnd > ?
-            AND TThread = {0}
+            AND Thread = {0}
     """
 
     # The data transfer occupies all the time window
@@ -129,11 +138,14 @@ def memory_utilisation_window_thread(connection, tracePath, steps, thread_ID):
         SELECT
             DataStrobeBegin
         FROM
-            transactions
+            PHASES
+        INNER JOIN
+            Transactions
+            ON Phases.Transact = Transactions.ID
         WHERE
             DataStrobeBegin <= ?
             AND DataStrobeEnd >= ?
-            AND TThread = {0}
+            AND Thread = {0}
     """
 
     queryFull = queryFull.format(thread_ID)
@@ -255,6 +267,9 @@ def memory_utilisation_window(connection, tracePath, steps):
     threads = getThreads(connection)
     if (len(threads) > 1):
         for thread in threads:
+            if thread == -1:
+                continue
+
             threadStr = "Thread " + str(thread)
             bandwidthPercentage, bandwidth, outputFileNameBWMatlab = memory_utilisation_window_thread(connection, tracePath, steps, thread)
             BWPercentageFigurePlot.plot(time, bandwidthPercentage, label=threadStr)