When i tried extracting bunch of data using Regular Expression Extractor from a site in Jmeter, I found something strange, that Jmeter taking long time (>50 minutes)
Reference Name: dataId
RegEx used:
<strong><a href="(.+?)=(.+?)&(.+?)">
Template: $2$
Match No: -1
--> to get all the matches
This regular expression is running on a 250 lines HTML source page, So potentially it could find more than 100 match for this expression on that page(as i said i'm extracting bunch of data)
I checked the CPU usage of Jmeter in Task Manager and it was 25% for java.exe
My PC has an i5 quad core processor ,But java.exe is using only one core of them and it is taking very long time(literally more than an hour)
How to speed this process of extracting data? Where is the actual problem?