Pixel XL battery problem?

[Android Central Question]

Greetings. Yesterday I was using my Pixel XL, I was checking Twitter while it was charging (98 %), suddenly, it completely froze and after some awkward seconds, it restarted, now on 92 %. My question is: should I be worried? How can I check the general status of the phone? Do you recommend some apps for this?

 

[Rukbat]

Ampere to see how much current it's using/drawing from the charger. Use Accu​Battery and GSam Battery Monitor to keep track of the battery.