323734 |
19-Sep-2017 |
avg |
MFC r319746,r319747,r319769: 8269 dtrace stddev aggregation is normalized incorrectly
illumos/illumos-gate@79809f9cf402f130667349b2d4007ecd65d63c6f https://github.com/illumos/illumos-gate/commit/79809f9cf402f130667349b2d4007ecd65d63c6f
https://www.illumos.org/issues/8269 It seems that currently normalization of stddev aggregation is done incorrectly. We divide both the sum of values and the sum of their squares by the normalization factor. But we should divide the sum of squares by the normalization factor squared to scale the original values properly.
FreeBSD note: the actual change was committed in r316853, this commit adds the test files and record merge information.
Reviewed by: Bryan Cantrill <bryan@joyent.com> Approved by: Robert Mustacchi <rm@joyent.com> Author: Andriy Gapon <avg@FreeBSD.org>
Sponsored by: Panzura |
302408 |
08-Jul-2016 |
gjb |
Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle. Prune svn:mergeinfo from the new branch, as nothing has been merged here.
Additional commits post-branch will follow.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
267942 |
26-Jun-2014 |
rpaulo |
MFV illumos
4471 DTrace count() with histogram 4472 DTrace full width distribution histograms 4473 DTrace frequency trails
MFC after: 2 weeks
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267937 |
26-Jun-2014 |
rpaulo |
MFV illumos
4477 DTrace should speak JSON
MFC after: 2 weeks
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267929 |
26-Jun-2014 |
rpaulo |
MFV illumos r266986:
2915 DTrace in a zone should see "cpu", "curpsinfo", et al 2916 DTrace in a zone should be able to access fds[] 2917 DTrace in a zone should have limited provider access
MFC after: 2 weeks
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267925 |
26-Jun-2014 |
rpaulo |
Revert r267898.
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267898 |
26-Jun-2014 |
rpaulo |
Bring the following change from the illumos-joyent repository:
commit 78e24ab6803bbe11ba37642624e1498ede5b239d Author: Bryan Cantrill <bryan@joyent.com> Date: Thu Oct 31 01:20:54 2013
OS-1688 DTrace count() with histogram OS-2360 DTrace full width distribution histograms OS-2361 DTrace frequency trails
MFC after: 2 weeks
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253725 |
28-Jul-2013 |
pfg |
DTrace: re-merge remainder of r249367 (original from Illumos).
Bring back some important fixes from Illumos:
3022 DTrace: keys should not affect the sort order when sorting by value 3023 it should be possible to dereference dynamic variables 3024 D integer narrowing needs some work
We particularly avoid the LD_NOLAZYLOAD changes that Illumos made as those don't apply to FreeBSD and were causing problems in interactive mode.
Illumos Revision: 13758:23432da34147
Reference:
https://www.illumos.org/issues/3022 https://www.illumos.org/issues/3023 https://www.illumos.org/issues/3024
MFC after: 1 month Tested by: markj
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249573 |
17-Apr-2013 |
pfg |
DTrace: Revert r249367
The following change from illumos brought caused DTrace to pause in an interactive environment:
3026 libdtrace should set LD_NOLAZYLOAD=1 to help the pid provider
This was not detected during testing because it doesn't affect scripts.
We shouldn't be changing the environment, especially since the LD_NOLAZYLOAD option doesn't apply to our (GNU) ld. Unfortunately the change from upstream was made in such a way that it is very difficult to separate this change from the others so, at least for now, it's better to just revert everything.
Reference: https://www.illumos.org/issues/3026
Reported by: Navdeep Parhar and Mark Johnston
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249367 |
11-Apr-2013 |
pfg |
DTrace: option for time-ordered output
Merge changes from illumos:
3021 option for time-ordered output from dtrace(1M) 3022 DTrace: keys should not affect the sort order when sorting by value 3023 it should be possible to dereference dynamic variables 3024 D integer narrowing needs some work 3025 register leak in D code generation 3026 libdtrace should set LD_NOLAZYLOAD=1 to help the pid provider
This brings yet another feature implemented in upstream DTrace. A complete description is available here: http://dtrace.org/blogs/ahl/2012/07/28/my-new-dtrace-favorite/
This change bumps the DT_VERS_* number to 1.9.1 in accordance to what is done in illumos.
This change was somewhat complicated because upstream is mixed many changes in an individual commit and some of the tests don't really apply to us.
There are also appear to be differences in timestamping with Solaris so we had to workaround some assertions making sure no regression happened.
Special thanks to Fabian Keil for changes and testing.
Illumos Revisions: 13758:23432da34147
Reference: https://www.illumos.org/issues/3021 https://www.illumos.org/issues/3022 https://www.illumos.org/issues/3023 https://www.illumos.org/issues/3024 https://www.illumos.org/issues/3025 https://www.illumos.org/issues/1694
Tested by: Fabian Keil Obtained from: Illumos MFC after: 1 months
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211545 |
21-Aug-2010 |
rpaulo |
Port most of the DTrace tests to FreeBSD.
Sponsored by: The FreeBSD Foundation
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210767 |
02-Aug-2010 |
rpaulo |
MFV OpenSolaris DTrace userland bits.
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178477 |
25-Apr-2008 |
jb |
This commit was generated by cvs2svn to compensate for changes in r178476, which included commits to RCS files with non-trunk default branches.
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