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Hana Kim e89d08e021 runtime/pprof: scale mutex profile with sampling rate 
pprof expects the samples are scaled and reflects unsampled numbers.
The legacy profile parser uses the sampling period in the output
and multiplies all values with the period.

0138a3cd6d/profile/legacy_profile.go (L815)

Apply the same scaling when we output the mutex profile
in the pprof proto format.

Block profile shares the same code, but how to infer unsampled
values is unclear. Legacy profile parser doesn't do anything special
so we do nothing for block profile here.

Tested by checking the profiles reported with debug=0 (proto format)
are similar to the profiles computed from legacy format profile
when the profile rate is a non-trivial number (e.g. 2) manually.

Change-Id: Iaa33f92051deed67d8be43ddffc7c1016db566ca
Reviewed-on: https://go-review.googlesource.com/89295
Reviewed-by: Peter Weinberger <pjw@google.com>
 		2018-01-24 14:06:59 +00:00
.github doc: add a link to the code of conduct 2017-11-13 16:48:04 +00:00
api doc, api: add type Srcset string change to go1.10 notes and API 2018-01-11 17:44:08 +00:00
doc spec: consistently use "defined type" and "type name" (cleanup) 2018-01-23 17:39:18 +00:00
lib/time lib/time: follow redirects in curl 2018-01-24 04:39:28 +00:00
misc misc,src: add support for specifying adb flags to the android harness 2018-01-20 21:13:30 +00:00
src runtime/pprof: scale mutex profile with sampling rate 2018-01-24 14:06:59 +00:00
test cmd/compile: don't let spills clobber arguments 2018-01-23 21:51:55 +00:00
.gitattributes .gitattributes: prevent all magic line ending changes 2014-12-12 23:14:54 +00:00
.gitignore .gitignore: ignore src/cmd/dist/dist 2017-10-28 21:55:49 +00:00
AUTHORS A+C: update late Go 1.10 contributors 2018-01-06 04:52:00 +00:00
CONTRIBUTING.md .github: recommend 'go bug' when filing an issue 2017-07-24 17:18:34 +00:00
CONTRIBUTORS A+C: update late Go 1.10 contributors 2018-01-06 04:52:00 +00:00
LICENSE doc: revert copyright date to 2009 2016-06-01 22:40:04 +00:00
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README.md

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

Gopher image Gopher image by Renee French, licensed under Creative Commons 3.0 Attributions license.

Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.

Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.

Download and Install

Binary Distributions

Official binary distributions are available at https://golang.org/dl/.

After downloading a binary release, visit https://golang.org/doc/install or load doc/install.html in your web browser for installation instructions.

Install From Source

If a binary distribution is not available for your combination of operating system and architecture, visit https://golang.org/doc/install/source or load doc/install-source.html in your web browser for source installation instructions.

Contributing

Go is the work of hundreds of contributors. We appreciate your help!

To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html

Note that the Go project does not use GitHub pull requests, and that we use the issue tracker for bug reports and proposals only. See https://golang.org/wiki/Questions for a list of places to ask questions about the Go language.