Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::renderPlaceholder

Drupal\Core\Render\Renderer::renderPlaceholderRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)16,797 19,688 2,891 17.2%
Incl. Wall Time (microsec) per call 5,599 6,563 964 17.2%
Excl. Wall Time (microsec)122 109 -13 -10.7%
Incl. MemUse (bytes)3,842,904 3,842,928 24 0.0%
Incl. MemUse (bytes) per call 1,280,968 1,280,976 8 0.0%
Excl. MemUse (bytes)-6,001,120 -6,001,112 8 0.0%
Incl. PeakMemUse (bytes)476,824 477,336 512 0.1%
Incl. PeakMemUse (bytes) per call 158,941 159,112 171 0.1%
Excl. PeakMemUse (bytes)384 384 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Renderer::renderPlaceholder [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Render\Renderer::renderPlaceholder0 N/A% 2,891 20.6% 24 0.1% 512 1.8%
Exclusive Metrics Diff for Current Function-13 -0.4% 8 33.3% 0 0.0%
Parent function
Drupal\Core\Render\Renderer::replacePlaceholders0 N/A% 2,891 100.0% 24 100.0% 512 100.0%
Child functions
Drupal\Core\Render\Renderer::renderPlain0 N/A% 2,762 95.5% 16 66.7% 0 0.0%
Drupal\Core\Render\SafeString::create0 N/A% 78 2.7% 0 0.0% 0 0.0%
str_replace0 N/A% 69 2.4% 0 0.0% 512 100.0%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% -5 -0.2% 0 0.0% 0 0.0%