I'd like to monitor a specifc web xhr performance, like import/export, and send notifications action time above a specific value.
I have a rough idea and steps like:
1. include agentless script into my frontend js file, and enable xhr capturing.
2. create a metric event based on builtin:apps.web.actionDuration.xhr.browser
3. create corresponding alerting profile and notification
what I'm not sure is can I monitor the specific xhrs like "https://*/export?*", "https://*/import?*", so that I can display the specific xhr metrics in dashboard, the expression is something like builtin:apps.web.actionDuration.xhr.browser:splitBy():filter(pattern, "*/export?*")
I'm new to dynatrace, and I know the expression is invaild, any help or hint will be highly apppreciated.
Thanks,
Joe
