Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Asset\CssCollectionRenderer::renderRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,660 2,783 123 4.6%
Incl. Wall Time (microsec) per call 2,660 2,783 123 4.6%
Excl. Wall Time (microsec)520 498 -22 -4.2%
Incl. CPU (microsecs)2,630 2,751 121 4.6%
Incl. CPU (microsecs) per call 2,630 2,751 121 4.6%
Excl. CPU (microsec)380 344 -36 -9.5%
Incl. MemUse (bytes)20,304 20,304 0 0.0%
Incl. MemUse (bytes) per call 20,304 20,304 0 0.0%
Excl. MemUse (bytes)-44,320 -44,320 0 0.0%
Incl. PeakMemUse (bytes)27,904 27,904 0 0.0%
Incl. PeakMemUse (bytes) per call 27,904 27,904 0 0.0%
Excl. PeakMemUse (bytes)4,904 4,904 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% 123 17.1% 121 50.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-22 -17.9% -36 -29.8% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% 123 100.0% 121 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% 51 41.5% 57 47.1% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\State::get0 N/A% 48 39.0% 49 40.5% 0 N/A% 0 N/A%
file_create_url0 N/A% 26 21.1% 20 16.5% 0 N/A% 0 N/A%
implode0 N/A% 9 7.3% 12 9.9% 0 N/A% 0 N/A%
array_keys0 N/A% 8 6.5% 8 6.6% 0 N/A% 0 N/A%
count0 N/A% 7 5.7% 3 2.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::checkPlain0 N/A% -5 -4.1% -1 -0.8% 0 N/A% 0 N/A%
array_slice0 N/A% 1 0.8% 8 6.6% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%