Diff Report
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\JsCollectionRenderer::render

Drupal\Core\Asset\JsCollectionRenderer::renderRun #53920bd97d62dRun #53920b950c201DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)852 825 -27 -3.2%
Incl. Wall Time (microsec) per call 426 413 -14 -3.2%
Excl. Wall Time (microsec)94 92 -2 -2.1%
Incl. CPU (microsecs)856 827 -29 -3.4%
Incl. CPU (microsecs) per call 428 414 -15 -3.4%
Excl. CPU (microsec)77 71 -6 -7.8%
Incl. MemUse (bytes)16,864 16,864 0 0.0%
Incl. MemUse (bytes) per call 8,432 8,432 0 0.0%
Excl. MemUse (bytes)3,544 3,544 0 0.0%
Incl. PeakMemUse (bytes)12,352 12,352 0 0.0%
Incl. PeakMemUse (bytes) per call 6,176 6,176 0 0.0%
Excl. PeakMemUse (bytes)140 140 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\JsCollectionRenderer::render [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% -27 -5.9% -29 -6.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -7.4% -6 -20.7% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_scripts0 N/A% -27 -100.0% -29 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -16 -59.3% -16 -55.2% 0 N/A% 0 N/A%
drupal_merge_js_settings0 N/A% -9 -33.3% -8 -27.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 3.7% 2 6.9% 0 N/A% 0 N/A%
Drupal\Component\Serialization\Json::encode0 N/A% -1 -3.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\State\State::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%