webping is not running continuously.

[ilove275]

I downloaded the Web Page Monitor.(webping)
Monitoring check shell is running once per 30 seconds and timeout is 30 seconds.
In timechart, time series is often interrupted for 1 to 1 1/2 minutes.
And If I check the time series next day , the data is not collected.
I have to restart the webping scheduler. We have to execute the monitoring shell at every day.

That is setting files. How can I do?
Please let me know..

------------------------------bundles.conf-------------------------------

Copyright (C) 2005-2008 Splunk Inc. All Rights Reserved. Version 3.0

[webping]
author = splunk
version = 1.1
minsplunkversion = 3.3
contactemail = support@splunk.com
description = The webping bundle will peroiodically hit a webpage or series of pages and index the resultcode, time to fetch, size, and optionally the contents and/or a crc of the page
--------------------------inputs.conf---------------------------------

Copyright (C) 2005-2008 Splunk Inc. All Rights Reserved. Version 3.0

[script://$SPLUNK_HOME/etc/apps/webping/bin/webping.sh]

[script://./bin/webping.py]
interval = 30
sourcetype = webping
source = webping
index = main
disabled = false

[script://.\bin\webping.py]

interval = 30

sourcetype = webping

source = webping

index = main

disabled = false

-----------------------props.conf---------------------------------

Copyright (C) 2005-2007 Splunk Inc. All Rights Reserved. Version 3.0

[webping]
SHOULD_LINEMERGE = False
INE_BREAKER = (\nWebPingProcessor|WebPingProcessor)
LINE_BREAKER = ([\r\n]WebPingProcessor[\r\n]+)
XMUST_BREAK_AFTER = WebPingProcessor
XBREAK_ONLY_BEFORE = neverbreakshere
MAX_EVENTS = 200000
DATETIME_CONFIG = CURRENT

-----------------urls.conf--------------------------

Copyright (C) 2005-2008 Splunk Inc. All Rights Reserved. Version 3.0

[Sample URL1]

url = http://www.somehost.com

timeout = 30

userAgent = Mozilla/4.0

indexMD5 = true

[Sample URL2]

url = http://www.anotherhost.com/apage

indexResults = false

timeout = 30

indexMD5 = 1

indexResults = True

[test1]
url = http://www.test.jsp
indexResults = false
timeout = 30
indexMD5 = true

[test2]
url = http://www.test1.jsp
indexResults = false
timeout = 30
indexMD5 = True

[test3]
url = http://www.test2.jsp
indexResults = false
timeout = 30
indexMD5 = True

[wangsimingxaxis]

I have the same issue, still searching for the answer