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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [NVE7] short display freeze on xrandr --query"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89247#c20">Comment # 20</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [NVE7] short display freeze on xrandr --query"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89247">bug 89247</a>
from <span class="vcard"><a class="email" href="mailto:exi+freedesktop@wthack.de" title="exi+freedesktop@wthack.de">exi+freedesktop@wthack.de</a>
</span></b>
<pre>Running xrandr -q in a loop shows the following symbols high in 'perf top':
62,34% [kernel] [k] ioread32
13,75% [kernel] [k] native_read_tsc
12,56% [kernel] [k] delay_tsc
while nouveau is far down here:
0,61% nouveau_drv.so [.] 0x0000000000007ab0</pre>
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