Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: 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 #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,013 862 -151 -14.9%
Incl. Wall Time (microsec) per call 1,013 862 -151 -14.9%
Excl. Wall Time (microsec)138 128 -10 -7.2%
Incl. CPU (microsecs)985 833 -152 -15.4%
Incl. CPU (microsecs) per call 985 833 -152 -15.4%
Excl. CPU (microsec)111 97 -14 -12.6%
Incl. MemUse (bytes)19,928 19,904 -24 -0.1%
Incl. MemUse (bytes) per call 19,928 19,904 -24 -0.1%
Excl. MemUse (bytes)12,400 12,400 0 0.0%
Incl. PeakMemUse (bytes)18,240 18,096 -144 -0.8%
Incl. PeakMemUse (bytes) per call 18,240 18,096 -144 -0.8%
Excl. PeakMemUse (bytes)5,024 5,000 -24 -0.5%

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% -151 -6.0% -152 -7.4% -24 -0.0% -144 -0.2%
Exclusive Metrics Diff for Current Function-10 -6.6% -14 -9.2% 0 0.0% -24 -16.7%
Parent function
drupal_pre_render_styles0 N/A% -151 -100.0% -152 -100.0% -24 -100.0% -144 -100.0%
Child functions
Drupal\Core\KeyValueStore\State::get0 N/A% -71 -47.0% -72 -47.4% 0 0.0% -120 -83.3%
file_create_url0 N/A% -69 -45.7% -71 -46.7% 0 0.0% 0 0.0%
array_keys0 N/A% -1 -0.7% -1 -0.7% -24 -100.0% 0 0.0%
count0 N/A% 0 0.0% 6 3.9% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%