diff --git a/stress-test/test-result-combiner.py b/stress-test/test-result-combiner.py
index 6f8e5ea..be78f27 100644
--- a/stress-test/test-result-combiner.py
+++ b/stress-test/test-result-combiner.py
@@ -24,12 +24,13 @@ def getNameWithoutIteration(fileName: str):
 
 def validateFileName(fileName: str):
     nameList = fileName.split('_')
-    if len(nameList) != 14:
+    if len(nameList) != 16:
         return False
     return True
 
 def makeResult(p: Path):
     durationDict = dict()
+    failCountDict = dict()
     countDict = dict()
 
     for x in p.iterdir():
@@ -46,6 +47,7 @@ def makeResult(p: Path):
 
         if fileName not in durationDict:
             durationDict[fileName] = 0
+            failCountDict[fileName] = [0, 0]
             countDict[fileName] = 0
         
         with x.open('r', newline='') as f:
@@ -53,21 +55,25 @@ def makeResult(p: Path):
 
             # metric_name,timestamp,metric_value,check,error,error_code,group,method,name,proto,scenario,status,subproto,tls_version,url,extra_tags
             durationDict[fileName] += df['metrics']['http_req_duration']['values']['avg']
+            failCountDict[fileName][0] += df['metrics']['http_req_failed']['values']['passes']
+            failCountDict[fileName][1] += df['metrics']['http_req_failed']['values']['fails']
             countDict[fileName] += 1
 
     for key in durationDict:
         durationDict[key] = durationDict[key] / countDict[key]
-    return durationDict
+        failCountDict[fileName][0] = failCountDict[fileName][0] / countDict[key]
+        failCountDict[fileName][1] = failCountDict[fileName][1] / countDict[key]
+    return durationDict, failCountDict
     
-def writeResultFile(p: Path, result: dict):
+def writeResultFile(p: Path, durationResult: dict, failResult: dict):
     with p.open('w', newline='') as f:
-        columns = ['lock', 'vus', 'tickets', 'backoff', 'retry', 'waitTime', 'leaseTime', 'duration']
+        columns = ['lock', 'vus', 'tickets', 'minBackoff', 'maxBackoff', 'retry', 'waitTime', 'leaseTime', 'duration', 'passes', 'fails']
         df = pd.DataFrame(columns=columns)
 
         for i, key in enumerate(result):
-            lock, vus, vusValue, tickets, ticketsValue, backoff, backoffValue, retry, retryValue, waitTime, waitTimeValue, leaseTime, leaseTimeValue = key.split('_')
+            lock, vus, vusValue, tickets, ticketsValue, minBackoff, minBackoffValue, maxBackoff, maxBackoffValue, retry, retryValue, waitTime, waitTimeValue, leaseTime, leaseTimeValue = key.split('_')
 
-            se = pd.Series([lock, vusValue, ticketsValue, backoffValue, retryValue, waitTimeValue, leaseTimeValue, result[key]], index=df.columns)
+            se = pd.Series([lock, vusValue, ticketsValue, minBackoffValue, maxBackoffValue, retryValue, waitTimeValue, leaseTimeValue, durationResult[key], failResult[key][0], failResult[key][1]], index=df.columns)
             df = pd.concat([df, pd.DataFrame([se])], ignore_index=True)
         df.to_csv(f)
 
@@ -82,8 +88,8 @@ def writeResultFile(p: Path, result: dict):
     validateDir(path)
     p = Path(path)
 
-    result = makeResult(p)
+    result, failResult = makeResult(p)
     
     path = '/'.join(['./result', 'result_' + sys.argv[1] + '.csv'])
     p = Path(path)
-    writeResultFile(p, result)
+    writeResultFile(p, result, failResult)