Splunk Apps » Slideshow

Confirmed that Edge seems to do it too.

Observations:

• Edge easily gets to 3 GB of memory used for the same show that Chrome hovers around 300 MB
• Edge doesn't change pages more than once (see #1741)

1. Removing the nprogress indicator: no change
2. Removing the overlay: no change
3. Removing the frame control handlers: no change
4. Removing the hide overlay: no change
5. Try collectGarbageForIframe() from http://stackoverflow.com/questions/8407946/is-it-possible-to-use-iframes-in-ie-without-memory-leaks

Wondering if this is a defect in IE and Edge.

• https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/1653044/
• http://stackoverflow.com/questions/8407946/is-it-possible-to-use-iframes-in-ie-without-memory-leaks
• https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/8449104/

Added code to purgeFrame from http://stackoverflow.com/questions/8407946/is-it-possible-to-use-iframes-in-ie-without-memory-leaks.

It stills seem to increase.

https://auth0.com/blog/four-types-of-leaks-in-your-javascript-code-and-how-to-get-rid-of-them/

Might want to disable GPU rendering per https://community.servicenow.com/thread/224646

Frame deletion only happens at the show termination. Perhaps it should be called earlier?