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path: root/lib/observer/src/crashdump_viewer.hrl
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2016-03-15update copyright-yearHenrik Nord
2015-06-18Change license text to APLv2Bruce Yinhe
2015-06-05observer: cdv add scheduler informationDan Gudmundsson
New info in 18.
2015-06-05observer: cdv add more ets informationDan Gudmundsson
Info available from erl-18 nodes.
2015-02-17observer: Add scheduler run queue to cdvDan Gudmundsson
Missing information
2014-05-27[cdv] Allow registered name as owner of timer in crashdumpSiri Hansen
crashdump_viewer would crash if the owner of a timer was specified as the process' regisered name. This has been corrected.
2014-01-27observer: add wx version of crashdump_viewerSiri Hansen
The old web base crashdump_viewer is now removed.
2013-05-21[observer] Present Memory for each process in crashdump_viewerSiri Hansen
A new field named "Memory" has been added for each process in the crash dump. This is now shown by the crashdump_viewer. It replaces the "Stack+heap" column in the process overview page, and is added to the process detail page.
2011-02-28Fix slow parsing of crashdumpsSiri Hansen
This is a first attempt at fixing the problem described in seq11783 - crashdump_viewer is very slow at parsing big crashdumps. To open the first page for a dump of 17M takes about 2 minutes and a dump of 280M takes 1.5-2 hours. The main problmem is that the cdv_dump_index_table, which holds all tags read from the dump, is a bag. Profiling shows that ~95% of the time is spent in ets:insert. The table is now changed to an ordered_set. A second problem occured when a page with many table rows was opened. These pages were sent to inet in one chunk, causing both crashdump_viewer_server and the inets (mod_esi) process to grow very much in memory usage. To overcome this, the pages are now sent to inets in chunks of 1000 rows, and the data is coverted to binaries to avoid data copying between the two processes. Also, some new information in the crashdump was not recognized by the crashdump_viewer. This has been fixed.
2009-12-09OTP-8304 Incompatible changes in the experimental NIF feature. Changed theSverker Eriksson
NIF function prototypes in order to allow more than 3 function arguments. Also an incompatible change in the return value of erlang:load_nif/2. Added support for references, floats and term comparison in NIFs. Read more in the documentation of erl_nif and erlang:load_nif/2.
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP