Diff Report
Run #529075c009a60: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #529075c009a60Run #52907577b0b08DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)718 702 -16 -2.2%
Incl. Wall Time (microsec) per call 34 33 -1 -2.2%
Excl. Wall Time (microsec)370 362 -8 -2.2%
Incl. CPU (microsecs)736 715 -21 -2.9%
Incl. CPU (microsecs) per call 35 34 -1 -2.9%
Excl. CPU (microsec)302 288 -14 -4.6%
Incl. MemUse (bytes)52,880 52,880 0 0.0%
Incl. MemUse (bytes) per call 2,518 2,518 0 0.0%
Excl. MemUse (bytes)43,904 43,904 0 0.0%
Incl. PeakMemUse (bytes)12,488 12,488 0 0.0%
Incl. PeakMemUse (bytes) per call 595 595 0 0.0%
Excl. PeakMemUse (bytes)7,960 7,960 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% -16 -48.5% -21 -61.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -50.0% -14 -66.7% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -13 -81.2% -17 -81.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -3 -18.8% -3 -14.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -4 -25.0% -8 -38.1% 0 N/A% 0 N/A%
count0 N/A% -2 -12.5% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% -1 -6.2% 6 28.6% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -6.2% -2 -9.5% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -3 -14.3% 0 N/A% 0 N/A%