Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)604 612 8 1.3%
Incl. Wall Time (microsec) per call 32 32 0 1.3%
Excl. Wall Time (microsec)317 315 -2 -0.6%
Incl. CPU (microsecs)621 625 4 0.6%
Incl. CPU (microsecs) per call 33 33 0 0.6%
Excl. CPU (microsec)256 248 -8 -3.1%
Incl. MemUse (bytes)55,864 55,864 0 0.0%
Incl. MemUse (bytes) per call 2,940 2,940 0 0.0%
Excl. MemUse (bytes)46,936 46,936 0 0.0%
Incl. PeakMemUse (bytes)13,328 13,328 0 0.0%
Incl. PeakMemUse (bytes) per call 701 701 0 0.0%
Excl. PeakMemUse (bytes)8,480 8,480 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% 8 0.1% 4 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -25.0% -8 -200.0% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% 10 125.0% 12 300.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -12.5% -1 -25.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% -1 -12.5% -7 -175.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 11 137.5% 6 150.0% 0 N/A% 0 N/A%
count0 N/A% -1 -12.5% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 4 100.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 3 75.0% 0 N/A% 0 N/A%