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Article:
  Using JMeter
Subject:   Jmeter Thread Time Delay for 500 concurrent Hits
Date:   2006-02-17 02:35:14
From:   kftan
Hi,


Question:
The started time should be all the same from line 1 to line 500 records as we are doing the concurrent thread running, anybody have any idea how to do that?


Note:
Need help and guideline on how to get the “started” time consistent for 500 concurrent hits with the following setting:


(Thread Group Setting)
Number of Threads: 500
ramp-up period: 0
loop count:1


(CSV Data Set config)
- set to read 500 lines of records for a txt file.


(Scenario)
After run the jmeter test plan with above setting, all the 500 records successfully process and displayed in jmeter.log.


(Finding)
As checking through the log file, noticed that the started time of jmeter.threads seem to delay 1 second while reach some interval of records, for example as following:


=======================================================================================================================
From line 1 to line 67:
2/16/2006 10:33:20 INFO - jmeter.threads.JMeterThread: Thread Thread 11- 11350686442769 1-67 started 11359080793880 10:36:30


At Line 68 to line 158:
2/16/2006 10:33:21 INFO - jmeter.threads.JMeterThread: Thread Thread 11- 11350686442769 1-68 started 11359080793897 10:36:31


At Line 159 to line 191:
2/16/2006 10:33:22 INFO - jmeter.threads.JMeterThread: Thread Thread 11- 11350686442769 1-19 1 started 11359080795129 10:39:36


=======================================================================================================================


Thanks a lot.


Regards,
ktan