On Sun, Aug 21, 2011 at 7:05 AM, Fabian Keil
freebsd-lis...@fabiankeil.de wrote:
Ashley Williams ashley@gmail.com wrote:
walltimestamp and timestamp don't appear to be right in BETA-1:
# dtrace -qn 'syscall::exec*:return { printf(%Y
%s\n,walltimestamp,curpsinfo-pr_psargs); }'
1970 Jan 1 10:00:00 date
1970 Jan 1 10:00:00 ping
1970 Jan 1 10:00:00 ls
I can reproduce this on amd64 with a recent HEAD, walltimestamp
is always 0, which together with the dmesg warnings seems to indicate
that it's not supported (yet).
Bug report has been filed - thanks for testing. PR - 159612 for those
interested.
# dtrace -qn 'syscall::exec*:return { printf(%Y
%s\n,timestamp,curpsinfo-pr_psargs); }'
1970 Jan 6 12:02:27 ping
1970 Jan 6 12:02:29 ls
1970 Jan 6 12:02:31 dtrace
Note that the timestamp value is relative to the time
the system is booted (I think), and not to midnight,
January 1, 1970.
Assuming your system has been running for a few days
and the offsets are right as well, the output seems fine.
Thanks for that - I did some testing on Solaris 11 and it's evident I
have misunderstood the usage of the timestamp function. The output
above, as you said, is definitely correct.
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