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Re: cvs performance and interrupts
On 01/04/17 08:35, Riccardo Mottola wrote:
I was able to start my faithful 715 again...
To what version?
after fixing disc issues (the SCSI cable went bad, I had to replace it
with a similar one, but I long thought it was some other kind of HW
issue and it took me a lot o tests).
I know that it is not the fastest box around anymore, however I run
cvs update on pkgsrc and it took 12 hours to complete! I checked and
the cpu usage with top and cvs was usually in biowait CPU state was
99% interrupt (or close to)
Is that "expected"? Or is there an issue in the ethernet or SCSI
driver? I use other vintage hardware of that period and it is usually
not that slow!
I checked "dmesg" and saw no errors listed (like timeous or other
issues). No messages at all after root mount, this looks reassuring.
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