[Pharo-users] High CPU use idling

I constantly find Pharo eating the CPU of the VM, from 25% on idle to 100%, which of course heats up any laptop. The Pharo Process monitor doesn't show anything unusual, but I cannot tell from that tool if some process is the culprit. How can I know what is eating the CPU? Is there a way to kill all the unnecessary process and respawn the needed ones? I run Pharo 7 within a VirtualBox VM with Lubuntu on a Windows 10 host. But the CPU issue happens only with Pharo. Regards, Image: Pharo-7.0.3+build.164.sha.591a635c8922e5f1cff1d0b3fbf2e525b590d25f (64 Bit) Vm: /lib/pharo/5.0-201901051900/pharo (downloaded by PharoLauncher) Esteban A. Maringolo