Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: 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 #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)801 768 -33 -4.1%
Incl. Wall Time (microsec) per call 801 768 -33 -4.1%
Excl. Wall Time (microsec)187 152 -35 -18.7%
Incl. CPU (microsecs)803 768 -35 -4.4%
Incl. CPU (microsecs) per call 803 768 -35 -4.4%
Excl. CPU (microsec)155 113 -42 -27.1%
Incl. MemUse (bytes)23,344 23,344 0 0.0%
Incl. MemUse (bytes) per call 23,344 23,344 0 0.0%
Excl. MemUse (bytes)15,208 15,208 0 0.0%
Incl. PeakMemUse (bytes)2,944 904 -2,040 -69.3%
Incl. PeakMemUse (bytes) per call 2,944 904 -2,040 -69.3%
Excl. PeakMemUse (bytes)2,376 904 -1,472 -62.0%

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% -33 -21.6% -35 -3.4% 0 0.0% -2,040 -7.9%
Exclusive Metrics Diff for Current Function-35 -106.1% -42 -120.0% 0 N/A% -1,472 -72.2%
Parent function
drupal_pre_render_styles0 N/A% -33 -100.0% -35 -100.0% 0 N/A% -2,040 -100.0%
Child functions
file_create_url0 N/A% 2 6.1% 4 11.4% 0 N/A% -568 -27.8%
strpos0 N/A% 0 0.0% -3 -8.6% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 3 8.6% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 2 5.7% 0 N/A% 0 0.0%
variable_get0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 0.0%