aboutsummaryrefslogtreecommitdiffstats
path: root/lib/runtime_tools/src
AgeCommit message (Collapse)Author
2013-03-04[observer] Improve measurement of CPU utilization in etopSiri Hansen
Now using scheduler_wall_time instead of runtime/wall_clock to get cpu utilization. The old version could give CPU utilization far beyond 100%. Also, a bug which sometimes gave a badarith when calculating the CPU utilization is corrected.
2013-03-04[observer] Fix non tail-recusive loop when measuring scheduler utilizationSiri Hansen
2013-01-25Update copyright yearsBjörn-Egil Dahlberg
2013-01-23Turn warnings to errors on selected applicationsBjörn Gustavsson
2013-01-23runtime_tools_sup: Eliminate warningBjörn Gustavsson
The warning was introduced in 3b73cabcba3ac6dcc91c7ae2b00f21d254dfdd4b.
2013-01-18Merge branch 'nox/enable-silent-rules/OTP-10726'Björn-Egil Dahlberg
* nox/enable-silent-rules/OTP-10726: Implement ./otp_build configure --enable-silent-rules
2013-01-15Implement ./otp_build configure --enable-silent-rulesAnthony Ramine
With silent rules, the output of make is less verbose and compilation warnings are easier to spot. Silent rules are disabled by default and can be disabled or enabled at will by make V=0 and make V=1.
2013-01-09appmon: Move runtime part to runtime_tools appDan Gudmundsson
2013-01-09Prepare OTP files for Unicode as default encodingHans Bolinder
2012-11-22Fix Table Viewer refresh crash on no more existing ets tablesPeti Gömöri
2012-11-15Fix dialyzer warning in dyntrace.erlSiri Hansen
2012-09-03Remove all traces of inviso application from runtime_toolsSiri Hansen
Rests of inviso was still in runtime_tools.app.src and runtime_tools_sup.erl. This has been removed. A test of application:start/stop is also added to runtime_tools_SUITE.
2012-07-19runtime_tools: Remove VxWorksBjörn-Egil Dahlberg
2012-07-06Merge branch 'maint'Henrik Nord
2012-07-06Merge branch 'slf/dtrace-nif-N-probes' into maintHenrik Nord
* slf/dtrace-nif-N-probes: Remove crufty scaffolding code Add 1024 separate USDT probes to dyntrace.erl and dyntrace.c Conflicts: lib/runtime_tools/src/dyntrace.erl OTP-10143
2012-07-06Merge branch 'slf/dyntrace-comment-and-func-cleanup' into maintHenrik Nord
* slf/dyntrace-comment-and-func-cleanup: dyntrace.erl comment cleanup and unused function removal OTP-10141
2012-06-12Remove the deprecated inviso applicationBjörn Gustavsson
2012-06-05Update to work with whitespace in exec pathLukas Larsson
OTP-10106 OTP-10107
2012-05-09Remove crufty scaffolding codeScott Lystig Fritchie
2012-05-09Add 1024 separate USDT probes to dyntrace.erl and dyntrace.cScott Lystig Fritchie
2012-04-17dyntrace.erl comment cleanup and unused function removalScott Lystig Fritchie
Change the module-level docs to give complete step-by-step instructions for using the `dyntrace:p()` trace function. Also, remove the unused `scaff/0` function.
2012-03-30Update copyright yearsBjörn-Egil Dahlberg
2012-03-22Rename dyntrace BIFs to more suiting namesPatrik Nyblom
2012-03-22Move dtrace erlang code and NIF into runtime_toolsPatrik Nyblom
Also make dyntrace NIF's load in on_load instead of init/0
2012-02-21[observer] Move data collector to run_time toolsDan Gudmundsson
2011-12-09Update copyright yearsBjörn-Egil Dahlberg
2011-12-09Merge branch 'dgud/observer/gui/OTP-4779'Dan Gudmundsson
* dgud/observer/gui/OTP-4779: [observer] Add basic documentation [observer] Do not start polling tables until user view them [observer] Move rpc calls to runtime tools [observer] Added an application viewer [observer] Remove unused time from process view [observer] Change process_info stack to be listctrl [observer] Fix listctrl colum size calculation [observer] Add more trace functionality [observer] Use standard popup menu
2011-12-08Save +M<S>t data as true or false, not the numberLukas Larsson
OTP-7775
2011-12-05[observer] Move rpc calls to runtime toolsDan Gudmundsson
2011-11-13Merge branch 'rickard/alloc-opt/OTP-7775'Rickard Green
* rickard/alloc-opt/OTP-7775: Optimize memory allocation Conflicts: erts/aclocal.m4 erts/emulator/hipe/hipe_bif_list.m4 erts/preloaded/ebin/erl_prim_loader.beam erts/preloaded/ebin/erlang.beam erts/preloaded/ebin/init.beam erts/preloaded/ebin/otp_ring0.beam erts/preloaded/ebin/prim_file.beam erts/preloaded/ebin/prim_inet.beam erts/preloaded/ebin/prim_zip.beam erts/preloaded/ebin/zlib.beam
2011-11-13Optimize memory allocationRickard Green
A number of memory allocation optimizations have been implemented. Most optimizations reduce contention caused by synchronization between threads during allocation and deallocation of memory. Most notably: * Synchronization of memory management in scheduler specific allocator instances has been rewritten to use lock-free synchronization. * Synchronization of memory management in scheduler specific pre-allocators has been rewritten to use lock-free synchronization. * The 'mseg_alloc' memory segment allocator now use scheduler specific instances instead of one instance. Apart from reducing contention this also ensures that memory allocators always create memory segments on the local NUMA node on a NUMA system.
2011-10-27Merge branch 'bjorn/eliminate-regexp-usage'Björn Gustavsson
* bjorn/eliminate-regexp-usage: erl_tidy: Eliminate two references to 'regexp' in the documentation erts/z_SUITE: Eliminate use of deprecated regexp module erts/nt_SUITE: Eliminate use of deprecated regexp module erl_html_tools: Eliminate mention of deprecated regexp module erl_interface tests: Eliminate use of deprecated regexp module tools test suite: Eliminate compilation warnings for the eed module tools test suite: Eliminate use of deprecated regexp module xmerl test suite: Eliminate use of deprecated regexp module appmon: Eliminate use of deprecated regexp module tv: Eliminate use of deprecated regexp module gs: Eliminate use of deprecated regexp module inviso: Eliminate use of deprecated regexp module
2011-10-26inviso: Eliminate use of deprecated regexp moduleBjörn Gustavsson
2011-10-21Flush trace file driver before stopping dbgSiri Hansen
Earlier dbg:stop only did erlang:trace_delivered and did not flush the trace file driver. Therefore there could still be trace messages that were delivered to the driver (guaranteed by erlang:trace_delivered) but not yet written to the file. This commit adds this flushing on each node before the dbg process terminates.
2011-09-06Merge branch 'pd/ttb-cleanup' into majorHenrik Nord
OTP-9430 OTP-9403 OTP-9431
2011-08-30Support for stopped and resumed tracing.Andrzej Telezynski
2011-08-30It is safe to change cwd on control node or remote nodes while tracingAndrzej Telezynski
2011-08-30Added missing ttb_autostart.erlPiotr Dorobisz
2011-08-03Add two additional built-in trace patterns, c and cxLukas Larsson
c means [{'_',[],[{message,{caller}}]}] cx means [{'_',[],[{exception_trace},{message,{caller}}]}]
2011-03-02Add timer:sleep(100) after each 10 modules trace pattern and remove dialyzer ↵Kenneth Lundin
warnings When setting trace pattern for many modules the system will quite unresponsive and thus we have added a timer:sleep(100) after every 10 modules to set trace patterns for. Code has also been change in order to get rid of dialyzer warnings. I.e removal of dead code.
2010-09-10Merge branch 'kenneth/runtime_tools/inviso_autostart/OTP-8783' into devKenneth Lundin
* kenneth/runtime_tools/inviso_autostart/OTP-8783: patch from user regarding inviso_autostart_server in runtime_tools
2010-08-24patch from user regarding inviso_autostart_server in runtime_toolsKenneth Lundin
OTP-8783
2010-08-09Minor corrections and remove of temporary workaround.Kenneth Lundin
Contribution by Marcus Ljungblad, Ericsson
2010-03-22Merge branch 'pan/otp_8332_halfword' into devErlang/OTP
* pan/otp_8332_halfword: Teach testcase in driver_suite the new prototype for driver_async wx: Correct usage of driver callbacks from wx thread Adopt the new (R13B04) Nif functionality to the halfword codebase Support monitoring and demonitoring from driver threads Fix further test-suite problems Correct the VM to work for more test suites Teach {wordsize,internal|external} to system_info/1 Make tracing and distribution work Turn on instruction packing in the loader and virtual machine Add the BeamInstr data type for loaded BEAM code Fix the BEAM dissambler for the half-word emulator Store pointers to heap data in 32-bit words Add a custom mmap wrapper to force heaps into the lower address range Fit all heap data into the 32-bit address range
2010-03-10Make tracing and distribution workPatrik Nyblom
Rewrite trace code and external coding. Also slightly correct the interface to the match-spec engine to make tracing work. That will make the test suites runnable.
2010-02-17Merge branch 'ks/cleanups' into ccase/r13b04_devErlang/OTP
* ks/cleanups: percept: Clean up as suggested by tidier percept: Modernize types and specs parsetools: Don't use 'try...of' when 'try' will do parsetools: Use %% for comments at the beginning of a line parsetools: Replace lists:keysearch/3 with lists:keyfind/3 parsetools: Modernize types and specs parsetools: Replace TABs with spaces runtime_tools: Modernize specs sasl: Eliminate tuple used as fun sasl: Add missing modules to app file asn1: Clean up as suggested by tidier os_mon: Modernize types and specs wx: Clean up as suggested by tidier OTP-8455 ks/cleanups
2010-02-16runtime_tools: Modernize specsKostis Sagonas
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 15:27:13 +0000