Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::generateCachePlaceholder

Drupal\Core\Render\Renderer::generateCachePlaceholderRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls102 102 0 0.0%
Incl. Wall Time (microsec)6,221 6,587 366 5.9%
Incl. Wall Time (microsec) per call 61 65 4 5.9%
Excl. Wall Time (microsec)1,171 1,226 55 4.7%
Incl. MemUse (bytes)45,376 45,376 0 0.0%
Incl. MemUse (bytes) per call 445 445 0 0.0%
Excl. MemUse (bytes)28,000 28,000 0 0.0%
Incl. PeakMemUse (bytes)72 72 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Renderer::generateCachePlaceholder [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::generateCachePlaceholder0 N/A% 366 1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function55 15.0% 0 N/A% 0 N/A%
Parent functions
drupal_render_cache_generate_placeholder0 N/A% 457 124.9% 0 N/A% 0 N/A%
Drupal\Core\Render\Element\StatusMessages::renderMessages0 N/A% -88 -24.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element\StatusMessages::generatePlaceholder0 N/A% -3 -0.8% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytesBase640 N/A% 316 86.3% 0 N/A% 0 N/A%
is_callable0 N/A% -20 -5.5% 0 N/A% 0 N/A%
strpos0 N/A% 10 2.7% 0 N/A% 0 N/A%
is_string0 N/A% 5 1.4% 0 N/A% 0 N/A%