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Time range limits for wait stacks.

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This commit is contained in:
Bartosz Taudul 2021-11-13 18:43:55 +01:00
parent 94d4272c9c
commit 0c7c3ae641
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GPG Key ID: B7FE2008B7575DF3
2 changed files with 59 additions and 8 deletions
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66
server/TracyView.cpp
View File

@ -1123,6 +1123,12 @@ bool View::DrawImpl()
m_statRange.min = s;
m_statRange.max = e;
}
if( ImGui::Selectable( ICON_FA_HOURGLASS_HALF " Limit wait stack range" ) )
{
m_waitStackRange.active = true;
m_waitStackRange.min = s;
m_waitStackRange.max = e;
}
if( ImGui::Selectable( ICON_FA_STICKY_NOTE " Add annotation" ) )
{
auto ann = std::make_unique<Annotation>();
@ -2850,6 +2856,7 @@ void View::DrawZones()
m_zoneHover2.Decay( nullptr );
m_findZone.range.StartFrame();
m_statRange.StartFrame();
m_waitStackRange.StartFrame();
m_yDelta = 0;
if( m_vd.zvStart == m_vd.zvEnd ) return;
@ -2888,6 +2895,7 @@ void View::DrawZones()
{
HandleRange( m_findZone.range, timespan, ImGui::GetCursorScreenPos(), w );
HandleRange( m_statRange, timespan, ImGui::GetCursorScreenPos(), w );
HandleRange( m_waitStackRange, timespan, ImGui::GetCursorScreenPos(), w );
for( auto& v : m_annotations )
{
v->range.StartFrame();
@ -3713,6 +3721,15 @@ void View::DrawZones()
DrawLine( draw, ImVec2( dpos.x + px1, linepos.y + 0.5f ), ImVec2( dpos.x + px1, linepos.y + lineh + 0.5f ), m_statRange.hiMax ? 0x998888EE : 0x338888EE, m_statRange.hiMax ? 2 : 1 );
}
if( m_waitStackRange.active && ( m_showWaitStacks || m_showRanges ) )
{
const auto px0 = ( m_waitStackRange.min - m_vd.zvStart ) * pxns;
const auto px1 = std::max( px0 + std::max( 1.0, pxns * 0.5 ), ( m_waitStackRange.max - m_vd.zvStart ) * pxns );
DrawStripedRect( draw, wpos.x + px0, linepos.y, wpos.x + px1, linepos.y + lineh, 10 * ImGui::GetTextLineHeight() / 15.f, 0x22EEB588, true, false );
DrawLine( draw, ImVec2( dpos.x + px0, linepos.y + 0.5f ), ImVec2( dpos.x + px0, linepos.y + lineh + 0.5f ), m_waitStackRange.hiMin ? 0x99EEB588 : 0x33EEB588, m_waitStackRange.hiMin ? 2 : 1 );
DrawLine( draw, ImVec2( dpos.x + px1, linepos.y + 0.5f ), ImVec2( dpos.x + px1, linepos.y + lineh + 0.5f ), m_waitStackRange.hiMax ? 0x99EEB588 : 0x33EEB588, m_waitStackRange.hiMax ? 2 : 1 );
}
if( m_setRangePopup.active || m_setRangePopupOpen )
{
const auto s = std::min( m_setRangePopup.min, m_setRangePopup.max );
@ -16251,10 +16268,12 @@ void View::DrawSampleParents()
void View::DrawRanges()
{
ImGui::SetNextWindowSize( ImVec2( 400, 100 ), ImGuiCond_FirstUseEver );
ImGui::Begin( "Time range limits", &m_showRanges );
ImGui::Begin( "Time range limits", &m_showRanges, ImGuiWindowFlags_AlwaysAutoResize );
DrawRangeEntry( m_findZone.range, ICON_FA_SEARCH " Find zone", 0x4488DD88, "RangeFindZoneCopyFrom", 0 );
ImGui::Separator();
DrawRangeEntry( m_statRange, ICON_FA_SORT_AMOUNT_UP " Statistics", 0x448888EE, "RangeStatisticsCopyFrom", 1 );
ImGui::Separator();
DrawRangeEntry( m_waitStackRange, ICON_FA_HOURGLASS_HALF " Wait stacks", 0x44EEB588, "RangeWaitStackCopyFrom", 2 );
ImGui::End();
}
@ -16314,6 +16333,11 @@ void View::DrawRangeEntry( Range& range, const char* label, uint32_t color, cons
ImGui::SameLine();
if( SmallButtonDisablable( ICON_FA_SORT_AMOUNT_UP " Copy from statistics", m_statRange.min == 0 && m_statRange.max == 0 ) ) range = m_statRange;
}
if( id != 2 )
{
ImGui::SameLine();
if( SmallButtonDisablable( ICON_FA_HOURGLASS_HALF " Copy from wait stacks", m_waitStackRange.min == 0 && m_waitStackRange.max == 0 ) ) range = m_waitStackRange;
}
}
}
@ -16330,19 +16354,27 @@ void View::DrawWaitStacks()
{
if( WaitStackThread( t->id ) )
{
totalCount += t->ctxSwitchSamples.size();
for( auto& sd : t->ctxSwitchSamples )
auto it = t->ctxSwitchSamples.begin();
auto end = t->ctxSwitchSamples.end();
if( m_waitStackRange.active )
{
auto cs = sd.callstack.Val();
auto it = stacks.find( cs );
if( it == stacks.end() )
it = std::lower_bound( it, end, m_waitStackRange.min, [] ( const auto& lhs, const auto& rhs ) { return lhs.time.Val() < rhs; } );
end = std::lower_bound( it, end, m_waitStackRange.max, [] ( const auto& lhs, const auto& rhs ) { return lhs.time.Val() < rhs; } );
}
totalCount += std::distance( it, end );
while( it != end )
{
auto cs = it->callstack.Val();
auto cit = stacks.find( cs );
if( cit == stacks.end() )
{
stacks.emplace( cs, 1 );
}
else
{
it->second++;
cit->second++;
}
++it;
}
}
}
@ -16352,6 +16384,24 @@ void View::DrawWaitStacks()
ImGui::Spacing();
ImGui::SameLine();
TextFocused( "Selected:", RealToString( totalCount ) );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
if( SmallCheckbox( "Limit range", &m_waitStackRange.active ) )
{
if( m_waitStackRange.active && m_waitStackRange.min == 0 && m_waitStackRange.max == 0 )
{
m_waitStackRange.min = m_vd.zvStart;
m_waitStackRange.max = m_vd.zvEnd;
}
}
if( m_waitStackRange.active )
{
ImGui::SameLine();
TextColoredUnformatted( 0xFF00FFFF, ICON_FA_EXCLAMATION_TRIANGLE );
ImGui::SameLine();
SmallToggleButton( ICON_FA_RULER " Limits", m_showRanges );
}
bool threadsChanged = false;
auto expand = ImGui::TreeNode( ICON_FA_RANDOM " Visible threads:" );

1
server/TracyView.hpp
View File

@ -115,6 +115,7 @@ public:
bool m_showRanges = false;
Range m_statRange;
Range m_waitStackRange;
private:
enum class Namespace : uint8_t