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

drupal_pre_render_stylesRun #519f02278cd90Run #519f012418c24DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)510 482 -28 -5.5%
Incl. Wall Time (microsec) per call 510 482 -28 -5.5%
Excl. Wall Time (microsec)84 83 -1 -1.2%
Incl. CPU (microsecs)512 483 -29 -5.7%
Incl. CPU (microsecs) per call 512 483 -29 -5.7%
Excl. CPU (microsec)67 61 -6 -9.0%
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 Function-1 -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%