Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)797 802 5 0.6%
Incl. Wall Time (microsec) per call 797 802 5 0.6%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. CPU (microsecs)799 803 4 0.5%
Incl. CPU (microsecs) per call 799 803 4 0.5%
Excl. CPU (microsec)13 10 -3 -23.1%
Incl. MemUse (bytes)38,112 38,112 0 0.0%
Incl. MemUse (bytes) per call 38,112 38,112 0 0.0%
Excl. MemUse (bytes)2,336 2,336 0 0.0%
Incl. PeakMemUse (bytes)20,232 20,312 80 0.4%
Incl. PeakMemUse (bytes) per call 20,232 20,312 80 0.4%
Excl. PeakMemUse (bytes)1,584 1,584 0 0.0%

Parent/Child Regression/Improvement report for drupal_pre_render_styles [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_pre_render_styles0 N/A% 5 6.3% 4 0.5% 0 0.0% 80 0.2%
Exclusive Metrics Diff for Current Function-1 -20.0% -3 -75.0% 0 N/A% 0 0.0%
Parent function
call_user_func0 N/A% 5 100.0% 4 100.0% 0 N/A% 80 100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 14 280.0% 14 350.0% 0 N/A% 376 470.0%
Drupal::service0 N/A% -7 -140.0% -7 -175.0% 0 N/A% -424 -530.0%
Drupal\Core\Config\Config::get0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 0.0%
config0 N/A% 0 0.0% 0 0.0% 0 N/A% 128 160.0%
defined0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%