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Poor man's profiler on query level #4247

Merged
merged 55 commits into from Jul 23, 2019
Merged

Poor man's profiler on query level #4247

merged 55 commits into from Jul 23, 2019

Commits on Dec 25, 2018

  1. add basic timer with logging for query threads

    @laplab
    laplab committed Dec 25, 2018
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Commits on Jan 18, 2019

  1. refactor 

    - add exceptions on timer errors
- move from signal to sigaction
- extract backtrace collection logic
    @laplab
    laplab committed Jan 18, 2019
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Commits on Feb 3, 2019

  1. basic pipe

    @laplab
    laplab committed Feb 3, 2019
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  2. Merge branch 'master' into query-poor-mans-profiler

    @laplab
    laplab committed Feb 3, 2019
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  3. write traces to trace_log

    @laplab
    laplab committed Feb 3, 2019
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Commits on Feb 9, 2019

  1. review fix. stop TraceCollector gracefully

    @laplab
    laplab committed Feb 9, 2019
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  2. Merge remote-tracking branch 'parent/master' into query-poor-mans-pro… 

    …filer
    @laplab
    laplab committed Feb 9, 2019
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  3. fix unresolved conflicts

    @laplab
    laplab committed Feb 9, 2019
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  4. fix style

    @laplab
    laplab committed Feb 9, 2019
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Commits on Feb 10, 2019

  1. add symbolizeTrace function

    @laplab
    laplab committed Feb 10, 2019
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Commits on Mar 1, 2019

  1. Merge branch 'master' into query-poor-mans-profiler

    @laplab
    laplab committed Mar 1, 2019
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  2. add missing include

    @laplab
    laplab committed Mar 1, 2019
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Commits on Mar 4, 2019

  1. add cpu timer. add timer type to log. refactor

    @laplab
    laplab committed Mar 4, 2019
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  2. remove circular dependency

    @laplab
    laplab committed Mar 4, 2019
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Commits on Mar 5, 2019

  1. remove USE_UNWIND from header

    @laplab
    laplab committed Mar 5, 2019
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  2. revert changes in contrib

    @laplab
    laplab committed Mar 5, 2019
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  3. add rt library for timer_{create,settime,delete}

    @laplab
    laplab committed Mar 5, 2019
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Commits on Mar 6, 2019

  1. move rt from dbms to clickhouse_common_io

    @laplab
    laplab committed Mar 6, 2019
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  2. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed Mar 6, 2019
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Commits on Mar 10, 2019

  1. - remove memory allocations in signal handler 

    - revert ThreadStatus::getQueryId()
- refactor
    @laplab
    laplab committed Mar 10, 2019
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  2. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed Mar 10, 2019
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Commits on Mar 23, 2019

  1. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed Mar 23, 2019
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Commits on Apr 6, 2019

  1. check if cursor is on signal frame

    @laplab
    laplab committed Apr 6, 2019
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  2. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed Apr 6, 2019
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  3. remove unused check

    @laplab
    laplab committed Apr 6, 2019
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Commits on May 12, 2019

  1. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed May 12, 2019
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  2. Merge branch 'update_libunwind' into query-poor-mans-profiler

    @laplab
    laplab committed May 12, 2019
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Commits on May 14, 2019

  1. introduce Backtrace class

    @laplab
    laplab committed May 14, 2019
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Commits on May 19, 2019

  1. refactor. introduce SleepFor* functions

    @laplab
    laplab committed May 19, 2019
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  2. enable float seconds in sleep back

    @laplab
    laplab committed May 19, 2019
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  3. move SleepFor* to libcommon

    @laplab
    laplab committed May 19, 2019
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  4. fix data race on trace_pipe close

    @laplab
    laplab committed May 19, 2019
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  5. fix codestyle

    @laplab
    laplab committed May 19, 2019
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Commits on May 21, 2019

  1. last hope

    @laplab
    laplab committed May 21, 2019
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  2. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed May 21, 2019
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Commits on May 22, 2019

  1. fix late define of _LIBUNWIND_NO_HEAP

    @laplab
    laplab committed May 22, 2019
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Commits on May 24, 2019

  1. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed May 24, 2019
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Commits on May 25, 2019

  1. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed May 25, 2019
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Commits on May 30, 2019

  1. replace StackTrace with Backtrace

    @laplab
    laplab committed May 30, 2019
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  2. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed May 30, 2019
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  3. update libunwind

    @laplab
    laplab committed May 30, 2019
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  4. fix memory leak

    @laplab
    laplab committed May 30, 2019
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Commits on Jun 26, 2019

  1. update libunwind

    @laplab
    laplab committed Jun 26, 2019
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  2. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed Jun 26, 2019
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Commits on Jul 4, 2019

  1. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed Jul 4, 2019
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  2. fix submodules

    @laplab
    laplab committed Jul 4, 2019
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Commits on Jul 5, 2019

  1. refactor and comments

    @laplab
    laplab committed Jul 5, 2019
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  2. cut large query_ids

    @laplab
    laplab committed Jul 5, 2019
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  3. update libunwind to RIP experiment

    @laplab
    laplab committed Jul 5, 2019
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  4. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed Jul 5, 2019
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  5. refactor

    @laplab
    laplab committed Jul 5, 2019
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Commits on Jul 6, 2019

  1. do not run trace collector without trace_log. do not run query profil… 

    …ers without trace collector.
    @laplab
    laplab committed Jul 6, 2019
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  2. style

    @laplab
    laplab committed Jul 6, 2019
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Commits on Jul 7, 2019

  1. Merge remote-tracking branch 'upstream/master' into query-poor-mans-p… 

    …rofiler
    @laplab
    laplab committed Jul 7, 2019
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Commits on Jul 10, 2019

  1. refactor

    @laplab
    laplab committed Jul 10, 2019
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