Patch attached and applied for PG 9.3.
---------------------------------------------------------------------------
On Fri, Jul 6, 2012 at 02:09:00PM -0700, Josh Kupershmidt wrote:
> On Fri, Jul 6, 2012 at 1:33 PM, Peter Eisentraut <[email protected]> wrote:
> > On fre, 2012-07-06 at 13:21 -0700, Josh Kupershmidt wrote:
>
> >> <screen>
> >> dmesg | grep "Timecounter"
> >> sysctl kern.timecounter.hardware=TSC
> >> </screen>
> >>
> >> First, grep is case-sensitive by default, so that line of output
> >> shouldn't have matched at all, right?
> >
> > I don't think this was meant to say that the second line is the output
> > of the first. I read this as two separate commands. But I agree this
> > part is a bit unclear.
>
> Oh, I see now. The <screen> sections above and below that one were
> including output, and I was just expecting the same here.
>
> One way to fix would be to include shell prompts and outputs for both
> commands (patch Option 1, attached). Or, if we don't want to bother
> including output, as the section does now, maybe we could at least
> include the shell prompts and mention that output is excluded (patch
> Option 2).
>
> I've also attached an unrelated typofix I noticed for the same page.
--
Bruce Momjian <[email protected]> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ It's impossible for everything to be true. +
diff --git a/doc/src/sgml/pgtesttiming.sgml b/doc/src/sgml/pgtesttiming.sgml
new file mode 100644
index 45ee80c..a2581d2
*** a/doc/src/sgml/pgtesttiming.sgml
--- b/doc/src/sgml/pgtesttiming.sgml
*************** Histogram of timing durations:
*** 183,190 ****
information about the timer selected during boot:
<screen>
! dmesg | grep "Timecounter"
! sysctl kern.timecounter.hardware=TSC
</screen>
</para>
--- 183,195 ----
information about the timer selected during boot:
<screen>
! # dmesg | grep "Timecounter"
! Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
! Timecounter "i8254" frequency 1193182 Hz quality 0
! Timecounters tick every 10.000 msec
! Timecounter "TSC" frequency 2531787134 Hz quality 800
! # sysctl kern.timecounter.hardware=TSC
! kern.timecounter.hardware: ACPI-fast -> TSC
</screen>
</para>
*************** Histogram of timing durations:
*** 277,283 ****
</para>
<para>
! Timers used on older PC hardware including the 8254 Programmable Interval
Timer (PIT), the real-time clock (RTC), the Advanced Programmable Interrupt
Controller (APIC) timer, and the Cyclone timer. These timers aim for
millisecond resolution.
--- 282,288 ----
</para>
<para>
! Timers used on older PC hardware include the 8254 Programmable Interval
Timer (PIT), the real-time clock (RTC), the Advanced Programmable Interrupt
Controller (APIC) timer, and the Cyclone timer. These timers aim for
millisecond resolution.
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