asterisk

Commit Graph

Author	SHA1	Message	Date
Corey Farrell	01492e96d9	astobj2: work around REF_DEBUG race which causes out of order log entries * Update refcounter.py to use delta's to track the current reference count. * Use result from internal_ao2_ref to write old_refcount to refs_log. Review: https://reviewboard.asterisk.org/r/3756/ git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@418504 65c4cc65-6c06-0410-ace0-fbb531ad65f3	11 years ago
Corey Farrell	d8a04cd816	refcounter.py: prevent use of excessive RAM with large refs logs When processing a 212MB refs file, refcounter.py used over 3GB of RAM. This change greatly reduces memory usage in two ways: * Saving object history in whole lines instead of separated values. * Not saving normal/skewed/leaked object lists unless they are requested. ASTERISK-23921 #close Reported by: Corey Farrell Review: https://reviewboard.asterisk.org/r/3668/ git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@417480 65c4cc65-6c06-0410-ace0-fbb531ad65f3	11 years ago
Matthew Jordan	751dc2b7da	main/astobj2: Make REF_DEBUG a menuselect item; improve REF_DEBUG output This patch does the following: (1) It makes REF_DEBUG a meneselect item. Enabling REF_DEBUG now enables REF_DEBUG globally throughout Asterisk. (2) The ref debug log file is now created in the AST_LOG_DIR directory. Every run will now blow away the previous run (as large ref files sometimes caused issues). We now also no longer open/close the file on each write, instead relying on fflush to make sure data gets written to the file (in case the ao2 call being performed is about to cause a crash) (3) It goes with a comma delineated format for the ref debug file. This makes parsing much easier. This also now includes the thread ID of the thread that caused ref change. (4) A new python script instead for refcounting has been added in the contrib/scripts folder. Review: https://reviewboard.asterisk.org/r/3377/ git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@412114 65c4cc65-6c06-0410-ace0-fbb531ad65f3	11 years ago

Author

SHA1

Message

Date

Corey Farrell

01492e96d9

astobj2: work around REF_DEBUG race which causes out of order log entries

* Update refcounter.py to use delta's to track the current reference count.
* Use result from internal_ao2_ref to write old_refcount to refs_log.

Review: https://reviewboard.asterisk.org/r/3756/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@418504 65c4cc65-6c06-0410-ace0-fbb531ad65f3

Corey Farrell

d8a04cd816

refcounter.py: prevent use of excessive RAM with large refs logs

When processing a 212MB refs file, refcounter.py used over 3GB of RAM.
This change greatly reduces memory usage in two ways:

* Saving object history in whole lines instead of separated values.
* Not saving normal/skewed/leaked object lists unless they are requested.

ASTERISK-23921 #close
Reported by: Corey Farrell
Review: https://reviewboard.asterisk.org/r/3668/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@417480 65c4cc65-6c06-0410-ace0-fbb531ad65f3

Matthew Jordan

751dc2b7da

main/astobj2: Make REF_DEBUG a menuselect item; improve REF_DEBUG output

This patch does the following:
(1) It makes REF_DEBUG a meneselect item. Enabling REF_DEBUG now enables
    REF_DEBUG globally throughout Asterisk.
(2) The ref debug log file is now created in the AST_LOG_DIR directory.
    Every run will now blow away the previous run (as large ref files
    sometimes caused issues). We now also no longer open/close the file
    on each write, instead relying on fflush to make sure data gets written
    to the file (in case the ao2 call being performed is about to cause a
    crash)
(3) It goes with a comma delineated format for the ref debug file. This
    makes parsing much easier. This also now includes the thread ID of the
    thread that caused ref change.
(4) A new python script instead for refcounting has been added in the
    contrib/scripts folder.

Review: https://reviewboard.asterisk.org/r/3377/

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@412114 65c4cc65-6c06-0410-ace0-fbb531ad65f3

3 Commits (b95d0c471bb92ec34e7d97e9957f29691f9249b6)