Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,717 2,721 4 0.1%
Incl. Wall Time (microsec) per call 2,717 2,721 4 0.1%
Excl. Wall Time (microsec)432 429 -3 -0.7%
Incl. CPU (microsecs)2,615 2,619 4 0.2%
Incl. CPU (microsecs) per call 2,615 2,619 4 0.2%
Excl. CPU (microsec)269 273 4 1.5%
Incl. MemUse (bytes)42,848 42,848 0 0.0%
Incl. MemUse (bytes) per call 42,848 42,848 0 0.0%
Excl. MemUse (bytes)-50,072 -50,072 0 0.0%
Incl. PeakMemUse (bytes)62,512 62,512 0 0.0%
Incl. PeakMemUse (bytes) per call 62,512 62,512 0 0.0%
Excl. PeakMemUse (bytes)7,680 7,680 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\CssCollectionRenderer::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\CssCollectionRenderer::render0 N/A% 4 0.2% 4 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -75.0% 4 100.0% 0 N/A% 0 N/A%
Parent function
template_preprocess_html0 N/A% 4 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% 2 50.0% 3 75.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::checkPlain0 N/A% 2 50.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\State\State::get0 N/A% 2 50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -6 -150.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%