I'm getting this anoying messages too, but at my computer it's consuming a lot more then 5, 10% (usualy like 40 or 45%).
Doing a sudo udevadm --env I get lot of this kind of messages:
UDEV [1284732819.189823] change /devices/pci0000:00/0000:00:02.0/drm/card0 (drm) UDEV_LOG=3 ACTION=change DEVPATH=/devices/pci0000:00/0000:00:02.0/drm/card0 SUBSYSTEM=drm HOTPLUG=1 DEVNAME=/dev/dri/card0 DEVTYPE=drm_minor SEQNUM=79961226 ACL_MANAGE=1 MAJOR=226 MINOR=0 DEVLINKS=/dev/char/226:0
UDEV [1284732819.192016] change /devices/pci0000:00/0000:00:02.0/drm/card0 (drm) UDEV_LOG=3 ACTION=change DEVPATH=/devices/pci0000:00/0000:00:02.0/drm/card0 SUBSYSTEM=drm HOTPLUG=1 DEVNAME=/dev/dri/card0 DEVTYPE=drm_minor SEQNUM=79961227 ACL_MANAGE=1 MAJOR=226 MINOR=0 DEVLINKS=/dev/char/226:0
KERNEL[1284732819.193128] change /devices/pci0000:00/0000:00:02.0/drm/card0 (drm) UDEV_LOG=3 ACTION=change DEVPATH=/devices/pci0000:00/0000:00:02.0/drm/card0 SUBSYSTEM=drm HOTPLUG=1 DEVNAME=dri/card0 DEVTYPE=drm_minor SEQNUM=79968062 MAJOR=226 MINOR=0
^CUDEV [1284732819.195876] change /devices/pci0000:00/0000:00:02.0/drm/card0 (drm) UDEV_LOG=3 ACTION=change DEVPATH=/devices/pci0000:00/0000:00:02.0/drm/card0 SUBSYSTEM=drm HOTPLUG=1 DEVNAME=/dev/dri/card0 DEVTYPE=drm_minor SEQNUM=79961228 ACL_MANAGE=1 MAJOR=226 MINOR=0 DEVLINKS=/dev/char/226:0
I'm getting this anoying messages too, but at my computer it's consuming a lot more then 5, 10% (usualy like 40 or 45%).
Doing a sudo udevadm --env I get lot of this kind of messages:
UDEV [1284732819.189823] change /devices/ pci0000: 00/0000: 00:02.0/ drm/card0 (drm) /devices/ pci0000: 00/0000: 00:02.0/ drm/card0 /dev/dri/ card0 /dev/char/ 226:0
UDEV_LOG=3
ACTION=change
DEVPATH=
SUBSYSTEM=drm
HOTPLUG=1
DEVNAME=
DEVTYPE=drm_minor
SEQNUM=79961226
ACL_MANAGE=1
MAJOR=226
MINOR=0
DEVLINKS=
UDEV [1284732819.192016] change /devices/ pci0000: 00/0000: 00:02.0/ drm/card0 (drm) /devices/ pci0000: 00/0000: 00:02.0/ drm/card0 /dev/dri/ card0 /dev/char/ 226:0
UDEV_LOG=3
ACTION=change
DEVPATH=
SUBSYSTEM=drm
HOTPLUG=1
DEVNAME=
DEVTYPE=drm_minor
SEQNUM=79961227
ACL_MANAGE=1
MAJOR=226
MINOR=0
DEVLINKS=
KERNEL[ 1284732819. 193128] change /devices/ pci0000: 00/0000: 00:02.0/ drm/card0 (drm) /devices/ pci0000: 00/0000: 00:02.0/ drm/card0
UDEV_LOG=3
ACTION=change
DEVPATH=
SUBSYSTEM=drm
HOTPLUG=1
DEVNAME=dri/card0
DEVTYPE=drm_minor
SEQNUM=79968062
MAJOR=226
MINOR=0
^CUDEV [1284732819.195876] change /devices/ pci0000: 00/0000: 00:02.0/ drm/card0 (drm) /devices/ pci0000: 00/0000: 00:02.0/ drm/card0 /dev/dri/ card0 /dev/char/ 226:0
UDEV_LOG=3
ACTION=change
DEVPATH=
SUBSYSTEM=drm
HOTPLUG=1
DEVNAME=
DEVTYPE=drm_minor
SEQNUM=79961228
ACL_MANAGE=1
MAJOR=226
MINOR=0
DEVLINKS=