Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)1,130 1,110 -20 -1.8%
Incl. Wall Time (microsec) per call 35 35 -1 -1.8%
Excl. Wall Time (microsec)615 601 -14 -2.3%
Incl. CPU (microsecs)1,160 1,141 -19 -1.6%
Incl. CPU (microsecs) per call 36 36 -1 -1.6%
Excl. CPU (microsec)491 474 -17 -3.5%
Incl. MemUse (bytes)135,920 135,920 0 0.0%
Incl. MemUse (bytes) per call 4,248 4,248 0 0.0%
Excl. MemUse (bytes)129,160 129,160 0 0.0%
Incl. PeakMemUse (bytes)15,520 15,520 0 0.0%
Incl. PeakMemUse (bytes) per call 485 485 0 0.0%
Excl. PeakMemUse (bytes)11,664 11,664 0 0.0%

Parent/Child Regression/Improvement report for _drupal_add_css [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_add_css0 N/A% -20 -0.2% -19 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -70.0% -17 -89.5% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -27 -135.0% -27 -142.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 8 40.0% 8 42.1% 0 N/A% 0 N/A%
call_user_func@20 N/A% 2 10.0% 4 21.1% 0 N/A% 0 N/A%
call_user_func0 N/A% -2 -10.0% -2 -10.5% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -1 -5.0% -2 -10.5% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -4 -20.0% -8 -42.1% 0 N/A% 0 N/A%
count0 N/A% -1 -5.0% -1 -5.3% 0 N/A% 0 N/A%
strpos0 N/A% -1 -5.0% 1 5.3% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 7 36.8% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%