Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,243 2,206 -37 -1.6%
Incl. Wall Time (microsec) per call 2,243 2,206 -37 -1.6%
Excl. Wall Time (microsec)238 230 -8 -3.4%
Incl. CPU (microsecs)2,244 2,208 -36 -1.6%
Incl. CPU (microsecs) per call 2,244 2,208 -36 -1.6%
Excl. CPU (microsec)189 177 -12 -6.3%
Incl. MemUse (bytes)77,088 77,088 0 0.0%
Incl. MemUse (bytes) per call 77,088 77,088 0 0.0%
Excl. MemUse (bytes)640 640 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -37 -0.7% -36 -1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -21.6% -12 -33.3% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% -37 -100.0% -36 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -25 -67.6% -25 -69.4% 0 N/A% 0 N/A%
drupal_group_css0 N/A% -3 -8.1% -4 -11.1% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% -2 -5.4% -2 -5.6% 0 N/A% 0 N/A%
array_slice0 N/A% 2 5.4% 2 5.6% 0 N/A% 0 N/A%
check_plain0 N/A% -1 -2.7% 4 11.1% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 5.6% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% -1 -2.8% 0 N/A% 0 N/A%