![High CPU usage in background causing battery drain · Issue #11604 · signalapp/Signal-Android · GitHub High CPU usage in background causing battery drain · Issue #11604 · signalapp/Signal-Android · GitHub](https://user-images.githubusercontent.com/1375927/133881189-5807e019-c1f8-4730-920c-94597f9e8926.jpg)
High CPU usage in background causing battery drain · Issue #11604 · signalapp/Signal-Android · GitHub
![High CPU usage by hardware.graphics.composer. Two threads of this service is eating CPU at ~23% each for nothing. Rebooting will temporarily solve the issue, but it returns after few hours. MIUI Global High CPU usage by hardware.graphics.composer. Two threads of this service is eating CPU at ~23% each for nothing. Rebooting will temporarily solve the issue, but it returns after few hours. MIUI Global](https://i.redd.it/1f5glt2fojs21.png)
High CPU usage by hardware.graphics.composer. Two threads of this service is eating CPU at ~23% each for nothing. Rebooting will temporarily solve the issue, but it returns after few hours. MIUI Global
High CPU usage in background causing battery drain · Issue #11604 · signalapp/Signal-Android · GitHub
![4.1 jelly bean - High CPU usage from UEventObserver and inputmethod.latin (Nexus S) - Android Enthusiasts Stack Exchange 4.1 jelly bean - High CPU usage from UEventObserver and inputmethod.latin (Nexus S) - Android Enthusiasts Stack Exchange](https://i.stack.imgur.com/pOfq3.png)
4.1 jelly bean - High CPU usage from UEventObserver and inputmethod.latin (Nexus S) - Android Enthusiasts Stack Exchange
![battery - Overheating device with random apps spiking CPU usage - Android Enthusiasts Stack Exchange battery - Overheating device with random apps spiking CPU usage - Android Enthusiasts Stack Exchange](https://i.stack.imgur.com/ZeLwQ.png)
battery - Overheating device with random apps spiking CPU usage - Android Enthusiasts Stack Exchange
![High CPU usage in background causing battery drain · Issue #11604 · signalapp/Signal-Android · GitHub High CPU usage in background causing battery drain · Issue #11604 · signalapp/Signal-Android · GitHub](https://user-images.githubusercontent.com/2829538/135925889-198ab546-00c4-4a41-9bfa-6a6a1d62d3d9.png)
High CPU usage in background causing battery drain · Issue #11604 · signalapp/Signal-Android · GitHub
![processes - "system_server" - BluetoothPhoneService Causes High CPU Usage - Android Enthusiasts Stack Exchange processes - "system_server" - BluetoothPhoneService Causes High CPU Usage - Android Enthusiasts Stack Exchange](https://i.stack.imgur.com/qIz9r.jpg)