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Re^2: High memory consumption problem

by ghosh123 (Monk)
on Mar 20, 2012 at 06:28 UTC ( #960534=note: print w/ replies, xml ) Need Help??


in reply to Re: High memory consumption problem
in thread High memory consumption problem

Well the sample output looks something like this :

[2012/03/20 11:00:46] GuiTasks.Gui.TaskGenJobExecDisplay 229 - REF(0xa +afdff0) [refcount 12] is +- the lexical '$self' in CODE(0xb486638) [refcount 1], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:266. | +- referenced by REF(0xb3a1780) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb256028) [refcount 1 +], which is | referenced by REF(0xb25601c) [refcount 1], which is | not found anywhere I looked :( +- referenced by REF(0xb485a80) [refcount 1], which is | a temporary on the stack. +- the lexical '$self' in CODE(0xb4841e4) [refcount 1], which is | +- referenced by REF(0xb5787fc) [refcount 1], which is | | the array element 0 of Tk::Callback=ARRAY(0xb5787d8) [refcount 1 +], which is | | referenced by REF(0xb227b84) [refcount 1], which is | | not found anywhere I looked :( | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:245. +- the lexical '$self' in CODE(0xb483ae8) [refcount 3], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:229. | +- referenced by REF(0xb4bd3cc) [refcount 2], which is | the array element 0 of Tk::Callback=ARRAY(0x9fdf09c) [refcount 2 +], which is | +- referenced by REF(0xb4b8864) [refcount 2], which is | | not found anywhere I looked :( | +- referenced by REF(0x9fdad64) [refcount 1], which is | not found anywhere I looked :( +- the lexical '$self' in CODE(0xb4e0e18) [refcount 1], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:293. | +- referenced by REF(0xb3b8168) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb4b31b0) [refcount 1 +], which is | referenced by REF(0xb3d5da0) [refcount 1], which is | not found anywhere I looked :( +- the lexical '$self' in CODE(0xb4dbe98) [refcount 1], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:237. | +- referenced by REF(0xb22bddc) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb4d3808) [refcount 1 +], which is | referenced by REF(0xb31f490) [refcount 1], which is | not found anywhere I looked :( +- the lexical '$self' in CODE(0xb4d3e50) [refcount 1], which is | +- referenced by REF(0xb5a5364) [refcount 1], which is | | the array element 0 of Tk::Callback=ARRAY(0xb4b14b4) [refcount 1 +], which is | | referenced by REF(0xb4b155c) [refcount 1], which is | | not found anywhere I looked :( | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:273. +- the lexical '$self' in CODE(0xb4368b0) [refcount 1], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:259. | +- referenced by REF(0x9fd4104) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb519d68) [refcount 1 +], which is | referenced by REF(0xb4872c8) [refcount 1], which is | not found anywhere I looked :( +- the lexical '$self' in CODE(0xb3a98ac) [refcount 1], which is | +- referenced by REF(0xb5932b8) [refcount 1], which is | | the array element 0 of Tk::Callback=ARRAY(0x9fd9cc0) [refcount 1 +], which is | | referenced by REF(0xb311d00) [refcount 1], which is | | not found anywhere I looked :( | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:287. +- the lexical '$self' in CODE(0xb364d40) [refcount 1], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:252. | +- referenced by REF(0x9fd06fc) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb28372c) [refcount 1 +], which is | referenced by REF(0xb25ccf8) [refcount 1], which is | not found anywhere I looked :( +- the lexical '$self' in CODE(0xb31b854) [refcount 1], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:281. | +- referenced by REF(0xb24cc60) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb507c90) [refcount 1 +], which is | referenced by REF(0xb4b14f0) [refcount 1], which is | not found anywhere I looked :( +- the lexical '$self' in CODE(0xb2348ac) [refcount 1], which is +- referenced by REF(0xb264784) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb201c20) [refcount 1 +], which is | referenced by REF(0x9fdc9c0) [refcount 1], which is | not found anywhere I looked :( +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:222. [2012/03/20 11:00:46] GuiTasks.Gui.TaskGenJobExecDisplay 229 - REF(0xa +afdff0) [refcount 12] is +- the lexical '$self' in CODE(0xb486638) [refcount 1], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:266. | +- referenced by REF(0xb3a1780) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb256028) [refcount 1 +], which is | referenced by REF(0xb25601c) [refcount 1], which is | not found anywhere I looked :( +- referenced by REF(0xb485a80) [refcount 1], which is | a temporary on the stack. +- the lexical '$self' in CODE(0xb4841e4) [refcount 1], which is | +- referenced by REF(0xb5787fc) [refcount 1], which is | | the array element 0 of Tk::Callback=ARRAY(0xb5787d8) [refcount 1 +], which is | | referenced by REF(0xb227b84) [refcount 1], which is | | not found anywhere I looked :( | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:245. +- the lexical '$self' in CODE(0xb483ae8) [refcount 3], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:229. | +- referenced by REF(0xb4bd3cc) [refcount 2], which is | the array element 0 of Tk::Callback=ARRAY(0x9fdf09c) [refcount 2 +], which is | +- referenced by REF(0xb4b8864) [refcount 2], which is | | not found anywhere I looked :( | +- referenced by REF(0x9fdad64) [refcount 1], which is | not found anywhere I looked :( +- the lexical '$self' in CODE(0xb4e0e18) [refcount 1], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:293. | +- referenced by REF(0xb3b8168) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb4b31b0) [refcount 1 +], which is | referenced by REF(0xb3d5da0) [refcount 1], which is | not found anywhere I looked :( +- the lexical '$self' in CODE(0xb4dbe98) [refcount 1], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:237. | +- referenced by REF(0xb22bddc) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb4d3808) [refcount 1 +], which is | referenced by REF(0xb31f490) [refcount 1], which is | not found anywhere I looked :( +- the lexical '$self' in CODE(0xb4d3e50) [refcount 1], which is | +- referenced by REF(0xb5a5364) [refcount 1], which is | | the array element 0 of Tk::Callback=ARRAY(0xb4b14b4) [refcount 1 +], which is | | referenced by REF(0xb4b155c) [refcount 1], which is | | not found anywhere I looked :( | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:273. +- the lexical '$self' in CODE(0xb4368b0) [refcount 1], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:259. | +- referenced by REF(0x9fd4104) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb519d68) [refcount 1 +], which is | referenced by REF(0xb4872c8) [refcount 1], which is | not found anywhere I looked :( +- the lexical '$self' in CODE(0xb3a98ac) [refcount 1], which is | +- referenced by REF(0xb5932b8) [refcount 1], which is | | the array element 0 of Tk::Callback=ARRAY(0x9fd9cc0) [refcount 1 +], which is | | referenced by REF(0xb311d00) [refcount 1], which is | | not found anywhere I looked :( | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:287. +- the lexical '$self' in CODE(0xb364d40) [refcount 1], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:252. | +- referenced by REF(0x9fd06fc) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb28372c) [refcount 1 +], which is | referenced by REF(0xb25ccf8) [refcount 1], which is | not found anywhere I looked :( +- the lexical '$self' in CODE(0xb31b854) [refcount 1], which is | +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:281. | +- referenced by REF(0xb24cc60) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb507c90) [refcount 1 +], which is | referenced by REF(0xb4b14f0) [refcount 1], which is | not found anywhere I looked :( +- the lexical '$self' in CODE(0xb2348ac) [refcount 1], which is +- referenced by REF(0xb264784) [refcount 1], which is | the array element 0 of Tk::Callback=ARRAY(0xb201c20) [refcount 1 +], which is | referenced by REF(0x9fdc9c0) [refcount 1], which is | not found anywhere I looked :( +- the closure created at /var/vob/relman/admin/vob/wotantool/admin +/deploy/base/lib/perl/GuiTasks/Gui/TaskGenJobExecDisplay.pm:222. [1] Done home/tool/script.pl


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Re^3: High memory consumption problem
by ghosh123 (Monk) on Mar 20, 2012 at 07:03 UTC

    Hello Monks, Also in support of the above output I am including the function block which the output refers. Please look at the following snippet where I have used Devel::FindRef. You will also find atleast 11 menus have been created by $contextmenu->add( ...) and hence it shows 11+1 = 12 refcounts. Please help.

    sub TaskGenJobExecDisplay::_Menu () { my TaskGenJobExecDisplay $self = shift; my $contextMenu = $self->jobTree()->Menu( -tearoff => 0 ); $contextMenu->add( 'command', -label => 'Kill', -command => sub { $self->onMenuKill(@_) }, -font => $tool_config::FONT_BIG ); $contextMenu->add( 'command', -label => 'Delete', -command => sub { print TE "deleting jobs :$self \n";$sel +f->onMenuDelete(@_);weaken($self); $logger->info(Devel::FindRef::trac +k \$self); }, -font => $tool_config::FONT_BIG ); $contextMenu->add('separator'); $contextMenu->add( 'command', -label => 'Edit Profile', -command => sub { $self->onMenuEditProfile(@_) }, -font => $tool_config::FONT_BIG ); $contextMenu->add('separator'); $contextMenu->add( 'command', -label => 'Show Logfile', -command => sub { $self->onMenuShowLogfile(0) }, -font => $tool_config::FONT_BIG ); $contextMenu->add( 'command', -label => 'Show Logfile Sep. Window', -command => sub { $self->onMenuShowLogfile(1) }, -font => $tool_config::FONT_BIG ); $contextMenu->add('separator'); $contextMenu->add( 'command', -label => 'Restart', -command => sub { $self->onMenuRestart( @_, 0 ) }, -font => $tool_config::FONT_BIG ); $contextMenu->add( 'command', -label => 'Edit & Restart', -command => sub { $self->onMenuRestart( @_, 1 ) }, -font => $tool_config::FONT_BIG ); $contextMenu->add( 'command', -label => 'Restart (incl. predecessors)', -command => sub { $self->onMenuRestartWithPredecessors( @_, 0 +) }, -font => $tool_config::FONT_BIG ); $contextMenu->add('separator'); $contextMenu->add( 'command', -label => 'Unlock', -command => sub { $self->onMenuUnlock(@_) }, -font => $tool_config::FONT_BIG ); $contextMenu->add( 'command', -label => 'Force Ok', -command => sub { $self->onMenuForceStatus( @_, $communic +ation::OK ) }, -font => $tool_config::FONT_BIG ); $contextMenu->add( 'command', -label => 'Force failed', -command => sub { $self->onMenuForceStatus( @_, $communic +ation::ERROR ) }, -font => $tool_config::FONT_BIG );

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