Diff Report
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d663ca0ba: 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 #5206d6d973591Run #5206d663ca0baDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,127 2,112 -15 -0.7%
Incl. Wall Time (microsec) per call 2,127 2,112 -15 -0.7%
Excl. Wall Time (microsec)369 374 5 1.4%
Incl. CPU (microsecs)2,129 2,113 -16 -0.8%
Incl. CPU (microsecs) per call 2,129 2,113 -16 -0.8%
Excl. CPU (microsec)288 294 6 2.1%
Incl. MemUse (bytes)37,480 37,480 0 0.0%
Incl. MemUse (bytes) per call 37,480 37,480 0 0.0%
Excl. MemUse (bytes)25,888 25,888 0 0.0%
Incl. PeakMemUse (bytes)33,984 33,984 0 0.0%
Incl. PeakMemUse (bytes) per call 33,984 33,984 0 0.0%
Excl. PeakMemUse (bytes)22,584 22,584 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% -15 -5.3% -16 -9.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 33.3% 6 37.5% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% -15 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -11 -73.3% -16 -100.0% 0 N/A% 0 N/A%
strpos0 N/A% -8 -53.3% -1 -6.2% 0 N/A% 0 N/A%
count0 N/A% -1 -6.7% -4 -25.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%