Performance-sapping power management bug in OpenSolaris snv_127…

…which I ran headlong into on an Intel Q8200 system:

http://defect.opensolaris.org/bz/show_bug.cgi?id=12799

See in particular posts 15 and 16. Incidentally, I don’t know who Jurgen Keil is, but the guy is a total legend on those lists.

Info on disabling power management which needless to say restored performance on my system:

http://blogs.sun.com/glagasse/entry/cpu_power_management_on_opensolaris

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s