# Blank Space in Memory Trend **URL:** \ **Category:** Ignition\ **Created:** [June 29, 2020, 5:51pm UTC](https://forum.inductiveautomation.com/t/blank-space-in-memory-trend/36167 "2020-06-29T17:51:57Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![jespinmartin1](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jespinmartin1/32/57175_2.png) [@jespinmartin1](https://forum.inductiveautomation.com/u/jespinmartin1)\ **Post date:** [June 29, 2020, 5:51pm UTC](https://forum.inductiveautomation.com/t/blank-space-in-memory-trend/36167/1 "2020-06-29T17:51:57Z")
Fast Question! ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/9/1/9187e0223e51ce571e4ddd707bcf58e042ec2f30.png) What causes and what represents those blank spaces in memory trend? ---
**Author:** ![m.sanders](https://avatars.discourse-cdn.com/v4/letter/m/df705f/32.png) [@m.sanders](https://forum.inductiveautomation.com/u/m.sanders)\ **Post date:** [June 29, 2020, 6:25pm UTC](https://forum.inductiveautomation.com/t/blank-space-in-memory-trend/36167/2 "2020-06-29T18:25:48Z")
I’ve noticed this too and I think it’s just a visual bug. Anytime I have seen this it’s been because I kept the overview webpage up for a long time. I can refresh the page and the blank spaces are filled in with data. Although I don’t think this is happening to you as it would be catastrophic every 10 minutes, but every time the server is down the memory and CPU will also be at 0. ---
**Author:** ![jespinmartin1](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jespinmartin1/32/57175_2.png) [@jespinmartin1](https://forum.inductiveautomation.com/u/jespinmartin1)\ **Post date:** [June 29, 2020, 7:09pm UTC](https://forum.inductiveautomation.com/t/blank-space-in-memory-trend/36167/3 "2020-06-29T19:09:29Z")
exactly…certainly this is a minor bug. Thanks for your observation