Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)482 510 28 5.8%
Incl. Wall Time (microsec) per call 482 510 28 5.8%
Excl. Wall Time (microsec)83 84 1 1.2%
Incl. CPU (microsecs)483 512 29 6.0%
Incl. CPU (microsecs) per call 483 512 29 6.0%
Excl. CPU (microsec)61 67 6 9.8%
Incl. MemUse (bytes)33,696 33,696 0 0.0%
Incl. MemUse (bytes) per call 33,696 33,696 0 0.0%
Excl. MemUse (bytes)4,344 4,344 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% 28 1.1% 29 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 3.6% 6 20.7% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% 28 100.0% 29 100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% 22 78.6% 19 65.5% 0 N/A% 0 N/A%
check_plain0 N/A% 5 17.9% 2 6.9% 0 N/A% 0 N/A%
drupal_group_css0 N/A% -2 -7.1% -2 -6.9% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% 1 3.6% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 1 3.6% 1 3.4% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% 3 10.3% 0 N/A% 0 N/A%