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crashstats-tools-1.4.0
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مشاهده بیشترتوضیحات
Tools for working with Crash Stats (https://crash-stats.mozilla.org/)
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | crashstats-tools-1.4.0 |
| نام | crashstats-tools |
| نسخه کتابخانه | 1.4.0 |
| نگهدارنده | ['Will Kahn-Greene'] |
| ایمیل نگهدارنده | ['willkg@mozilla.com'] |
| نویسنده | - |
| ایمیل نویسنده | - |
| آدرس صفحه اصلی | https://github.com/willkg/crashstats-tools |
| آدرس اینترنتی | https://pypi.org/project/crashstats-tools/ |
| مجوز | Mozilla Public License v2 |
================
crashstats-tools
================
Command line tools and library for interacting with Crash Stats
(`<https://crash-stats.mozilla.org/>`_).
:Code: https://github.com/willkg/crashstats-tools
:Documentation: Check the ``README.rst`` file
:Changelog: Check the ``HISTORY.rst`` file
:Issue tracker: https://github.com/willkg/crashstats-tools/issues
:License: MPLv2
:Chat: `#crashreporting matrix channel <https://chat.mozilla.org/#/room/#crashreporting:mozilla.org>`__
:Community Participation Guidelines: `<https://github.com/willkg/crashstats-tools/blob/main/CODE_OF_CONDUCT.md>`_
Installing
==========
crashstats-tools is available on `PyPI <https://pypi.org>`_. You can install
it with::
$ pip install --user crashstats-tools
Since it has commands that you want to use, you probably want to
install it with `pipx <https://pipxproject.github.io/pipx/>`_::
$ pipx install crashstats-tools
Support
=======
This is a project that I spent some time on because it seemed helpful to me
and others. I use it regularly for Crash Stats investigations and reprocessing.
However, I'm not you! If you have any problems, please write up an issue in the
issue tracker and I'll get to it when I'm able.
If you use this, like it, appreciate it, or have any positive feeling, please
give it a GitHub star. That helps me:
1. have a proxy for knowing whether it's being used
2. prioritize my time working on this project
3. have a hand-wavey list of users in case I have questions and need to ask
for advice
Tools
=====
supersearch
-----------
Perform Super Search queries on Crash Stats.
Fetch 10 crash ids for Firefox::
$ supersearch --num=10 --product=Firefox
Fetch all crash reports that have ``libc2.30.so/E22A1E7AEF7C58504AF2C60A5AD3A7AE0``
in the ``modules_in_stack`` field::
$ supersearch --modules_in_stack=libc2.30.so/E22A1E7AEF6C58504AF2C60A5AD3A7AE0
This is helpful when you need to reprocess crash reports after uploading symbols
for a module that we didn't have symbols for.
Fetch all crash reports that have ``libfenix.so`` in the ``modules_in_stack``
field::
$ supersearch --verbose --modules_in_stack='^libfenix.so'
Fetch 57 crash ids that match a Super Search query::
$ supersearch --num=57 --supersearch-url='https://crash-stats.mozilla.org/search/?release_channel=nightly&version=70.0a1&product=Firefox&_sort=-date'
Use single quotes for values so that your shell doesn't do any shell expansion.
Fetch uuid, product, version, and build_id for crash reports that have "OOM" in
the signature::
$ supersearch --_columns=uuid --_columns=product --_columns=version \
--_columns=build_id --signature='~OOM'
Results are formatted as tab-delimited by default. JSON output is also
available.
Note that this doesn't support Super Search aggregations--use
``supersearchfacet`` for that.
See Super Search API documentation for details on notation and fields:
* https://crash-stats.mozilla.org/documentation/supersearch/
* https://crash-stats.mozilla.org/documentation/supersearch/api/
supersearchfacet
----------------
Performs facets and daily-facets.
See the breakdown of crash reports by product for the last 7 days::
$ supersearchfacet --_facets=product
See crashes broken down by product and down by day for the last 7 days::
$ supersearchfacet --daily --relative-range=7d --_facets=product
See just Firefox crashes broken down by day for the last 14 days::
$ supersearchfacet --daily --relative-range=14d --_facets=product --product=Firefox
Results are formatted as tab-delimited by default. Markdown and JSON output are
also available.
Get the table in Markdown for easy cut-and-paste into Markdown things::
$ supersearchfacet --daily --format=markdown --relative-range=14d --_facets=product \
--product=Firefox
See Super Search API documentation for details on notation and fields:
* https://crash-stats.mozilla.org/documentation/supersearch/
* https://crash-stats.mozilla.org/documentation/supersearch/api/
fetch-data
----------
Fetch data for specified crash reports.
This lets you download raw crash, dumps, and processed crash from Crash Stats.
Fetch processed crash data for specific crash id::
$ fetch-data --no-raw --no-dumps --processed 723cacd6-1684-420e-a1c7-f04240190731
Fetch raw crash data using supersearch command to generate crash ids::
$ supersearch --product=Firefox --num=10 | \
fetch-data --raw --no-dumps --no-processed crashdir
reprocess
---------
Let's you specify crash reports for reprocessing.
Reprocess an individual crash report::
$ reprocess 723cacd6-1684-420e-a1c7-f04240190731
Reprocess crash reports based on a supersearch::
$ supersearch --num=5 | reprocess
.. Note::
The ``reprocess`` command requires that you set ``CRASHSTATS_API_TOKEN`` in
your environment with an API token that has the "Reprocess Crashes"
permission.
.. Note::
If you intend to reprocess more than 10,000 crash reports, please tell
us first.
API token
=========
For ``supersearch`` and ``fetch-data``, you need to use a API token to:
* download data containing personally identifiable information
* download security sensitive data
* get out from the shadow of extreme API use rate limiting
You need an API token for ``reprocess``--it doesn't work without one.
If you have access, you can generate an API token here:
https://crash-stats.mozilla.org/api/tokens/
Once you have acquired one, set the ``CRASHSTATS_API_TOKEN`` environment
variable when using crashstats-tools commands.
Remember to abide by the data access policy when using data from Crash Stats!
The policy is specified here:
https://crash-stats.mozilla.org/documentation/memory_dump_access/
Use cases
=========
These tools are helpful when downloading data for analysis as well as
downloading data to test other tools with.
Example 1
---------
I want to collect a bunch of crash report data to look at possible values of an
annotation in Firefox crash reports that's not available in Super Search, yet.
Since I'm looking just at annotations, all I need is the raw crash.
I would do something like this::
$ mkdir crashdata
$ supersearch --product=Firefox --num=1000 | \
fetch-data --raw --no-dumps --no-processed crashdata
Then I can use ``jq`` or whatever to look at the crash report data in
``crashdata/raw_crash/``.
Example 2
---------
I want to test out a new JIT analysis tool that works on minidump files.
I would write a script like this::
#!/bin/bash
CRASHSTATS_API_TOKEN=foo
DATADIR=./crashdata
CRASHIDS=$(supersearch --product=Firefox --num=1000)
mkdir -p "${DATADIR}"
for crashid in ${CRASHIDS}
do
echo "crashid ${crashid}"
fetch-data --raw --dumps --no-processed "${DATADIR}" "${crashid}"
# Not all crash reports have dumps--we only want to run analysis
# on the ones that do.
if [[ -e "crashdata/dump/${crashid}" ]]
then
echo "analyze dump ${crashid}..."
# run my tool on the dump
fi
done
Example 3
---------
I want to get a list of crash ids for today (2019-07-30) where
``DOMFissionEnabled`` exists in the crash report.
I would do this::
$ supersearch --date=">=2019-07-30" --date='<2019-07-31' \
--dom_fission_enabled='!__null__'
Example 4
---------
I want to see number of crash reports for the last 14 days broken down by day
and by product where ``DOMFissionEnabled`` exists in the crash report.
I would do this::
$ supersearchfacet --period=daily --format=markdown --relative-range=14d \
--dom_fission_enabled='!__null__' --_facets=product
Prior art and related projects
==============================
https://github.com/mozilla/libmozdata
Python library which has a ``Supersearch`` class for performing queries and
a ``ProcessedCrash`` class for fetching processed crash data.
https://github.com/mozilla-services/socorro
Socorro (the code base for Crash Stats) has a Docker-based local dev
environment which includes a series of commands for manipulating data.
https://socorro.readthedocs.io/en/latest/service/processor.html#processing-crashes
نیازمندی
| مقدار | نام |
|---|---|
| - | click |
| - | more-itertools |
| - | requests |
| - | rich |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.7 | Python |
نحوه نصب
نصب پکیج whl crashstats-tools-1.4.0:
pip install crashstats-tools-1.4.0.whl
نصب پکیج tar.gz crashstats-tools-1.4.0:
pip install crashstats-tools-1.4.0.tar.gz