Project

General

Profile

[SOLVED] Heavy cpu load with encrypted channels on newer versions of tvheadend ( 3.1.651)

Added by Alex . about 12 years ago

EDIT 2: SOLVED, see
https://www.lonelycoder.com/redmine/boards/5/topics/5287

Edit: This might be related to issues being discussed elsewhere, but in my case the high cpu load is also there without recording as for as i noticed:

https://www.lonelycoder.com/redmine/boards/5/topics/5287
https://github.com/tvheadend/tvheadend/commit/43008575869cef8c49a4b9b967d7d10e66005174

Hi,

I am seeing high CPU loads (60-70%) when playing encrypted channel on 3.1.651, resulting in continuity errors and pauses in video and audio. I see some commits in Git that seem to aim to reduce cpu load, but they should be present in the newest version.

Didn't see this before, so it seems to be with the newest versions only in my case.

Any ideas how to solve this/what can cause this?

Thanks,

Alex.

On "HTS Tvheadend 3.1.651.g00fa2":
@

PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
9291 tvheaden 20 0 328m 8384 1300 S 66 0.2 0:16.84 tvheadend
16431 root 20 0 139m 10m 1208 S 4 0.3 9:32.39 userhdhomerun
9356 root 20 0 19380 1288 948 R 0 0.0 0:00.15 top
@

While on HTS Tvheadend 3.0:

@

PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
9022 tvheaden 20 0 274m 14m 1100 S 9 0.4 0:04.43 tvheadend
16431 root 20 0 139m 10m 1208 S 4 0.3 9:27.50 userhdhomerun@