Look ahead regex

  • KM03605043
  • 03-Mar-2020
  • 03-Mar-2020


There is an easy way to use a look ahead regex in SiS URL monitors.


Let´s say you have this on your web page: Free Heap 3521, but you want to monitor just the number to use it in the thresholds, you can use following regex to match that number:

/(?!.*Free Heap).\d+/

Now you only have to configure the threshold setting you need.