Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Drupal\Core\Asset\CssCollectionRenderer::renderRun #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)463 463 0 0.0%
Incl. Wall Time (microsec) per call 463 463 0 0.0%
Excl. Wall Time (microsec)95 98 3 3.2%
Incl. CPU (microsecs)465 465 0 0.0%
Incl. CPU (microsecs) per call 465 465 0 0.0%
Excl. CPU (microsec)71 71 0 0.0%
Incl. MemUse (bytes)16,864 16,864 0 0.0%
Incl. MemUse (bytes) per call 16,864 16,864 0 0.0%
Excl. MemUse (bytes)10,352 10,352 0 0.0%
Incl. PeakMemUse (bytes)7,352 7,352 0 0.0%
Incl. PeakMemUse (bytes) per call 7,352 7,352 0 0.0%
Excl. PeakMemUse (bytes)2,672 2,672 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 N/A% 0 N/A% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -1 N/A% -1 N/A% 0 N/A% 0 N/A%
strpos0 N/A% -1 N/A% 0 N/A% 0 N/A% 0 N/A%
count0 N/A% -1 N/A% 1 N/A% 0 N/A% 0 N/A%
array_keys0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
variable_get0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%