On Friday 25 January 2008 05:31:34 pm Joe Peterson wrote:
John Baldwin wrote:
Hmm, when I look at that graph using schedgraphy from HEAD it just looks
like xtrs is using up all the CPU.
Yeah, xtrs is eating a lot of CPU, but I've never seen this affect the
mouse movement (making it really
Sam Leffler wrote:
Sigh, you are correct. I backrev'd the machine where I ran schedgraph
to RELENG_7 and didn't notice the old version mis-parses the ktr file.
The graph is totally different w/ schedgraph from HEAD.
Sorry Joe for misleading you.
No problem, Sam, but the question I have
On Thursday 24 January 2008 06:22:57 am Sam Leffler wrote:
Joe Peterson wrote:
In an attempt to track down this mouse freezing/stuttering (i.e. jerky
mouse movement) behavior in FreeBSD 7.0-RC1, I have come up with a
reliable way to cause it to happen, and I have created a longer trace
John Baldwin wrote:
On Thursday 24 January 2008 06:22:57 am Sam Leffler wrote:
Joe Peterson wrote:
In an attempt to track down this mouse freezing/stuttering (i.e. jerky
mouse movement) behavior in FreeBSD 7.0-RC1, I have come up with a
reliable way to cause it to happen, and I have
John Baldwin wrote:
Hmm, when I look at that graph using schedgraphy from HEAD it just looks
like xtrs is using up all the CPU.
Yeah, xtrs is eating a lot of CPU, but I've never seen this affect the
mouse movement (making it really jerky) the same way on, e.g., Linux.
And the xtrs test is just
Joe Peterson wrote:
In an attempt to track down this mouse freezing/stuttering (i.e. jerky
mouse movement) behavior in FreeBSD 7.0-RC1, I have come up with a
reliable way to cause it to happen, and I have created a longer trace
showing the results. Note that I am using the ULE scheduler.
Joe Peterson wrote:
In an attempt to track down this mouse freezing/stuttering (i.e. jerky
mouse movement) behavior in FreeBSD 7.0-RC1, I have come up with a
reliable way to cause it to happen, and I have created a longer trace
showing the results. Note that I am using the ULE scheduler.
In
Sam Leffler wrote:
http://www.skyrush.com/downloads/ktr_ule_4.out
I don't see what it is
from the trace data. It sort of looks like the last thing that ran is
the swi4 which is likely a callout (need to check the log file contents
to be certain). If the callback function does
In an attempt to track down this mouse freezing/stuttering (i.e. jerky
mouse movement) behavior in FreeBSD 7.0-RC1, I have come up with a
reliable way to cause it to happen, and I have created a longer trace
showing the results. Note that I am using the ULE scheduler.
In general, it becomes
