sernsorservice and unity consuming cpu
Bug #1199914 reported by
Pat McGowan
This bug affects 3 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
usensord (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Mako
Build of 0710
Top reports that sensorservice is using near 100% and Unity over 70%
The phone gets hot.
Just used the phone generally for some minutes, then noticed the heat. Not sure what triggered it.
Logs did not show any useful info.
Changed in touch-preview-images: | |
status: | New → Confirmed |
no longer affects: | touch-preview-images |
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Just pulled my phone out of the bag and it's hot. Looks like sensorservice has been chugging away for some time.
top - 23:55:21 up 17:34, 0 users, load average: 2.50, 2.55, 3.84
Tasks: 195 total, 1 running, 191 sleeping, 3 stopped, 0 zombie
%Cpu(s): 4.2 us, 23.7 sy, 0.0 ni, 72.1 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 1916236 total, 1519212 used, 397024 free, 6096 buffers
KiB Swap: 102396 total, 102316 used, 80 free, 97120 cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
596 system 20 0 8060 156 0 S 97.9 0.0 36:39.69 sensorservice
641 phablet 20 0 440m 312m 2856 S 11.1 16.7 109:57.90 maliit-server
27084 root 20 0 2480 1084 712 R 1.3 0.1 0:01.31 top
577 root 0 -20 6596 16 0 S 0.7 0.0 9:00.49 mpdecision
445 root 20 0 37812 336 156 S 0.3 0.0 0:09.92 adbd
1 root 20 0 3240 1312 516 S 0.0 0.1 11:56.21 init