Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)554 588 34 6.1%
Incl. Wall Time (microsec) per call 31 33 2 6.1%
Excl. Wall Time (microsec)287 302 15 5.2%
Incl. CPU (microsecs)572 605 33 5.8%
Incl. CPU (microsecs) per call 32 34 2 5.8%
Excl. CPU (microsec)243 256 13 5.3%
Incl. MemUse (bytes)54,016 54,016 0 0.0%
Incl. MemUse (bytes) per call 3,001 3,001 0 0.0%
Excl. MemUse (bytes)45,296 45,296 0 0.0%
Incl. PeakMemUse (bytes)19,432 19,432 0 0.0%
Incl. PeakMemUse (bytes) per call 1,080 1,080 0 0.0%
Excl. PeakMemUse (bytes)9,768 9,768 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% 34 3.6% 33 3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 44.1% 13 39.4% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 35 102.9% 33 100.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -2.9% -1 -3.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 16 47.1% 19 57.6% 0 N/A% 0 N/A%
drupal_static0 N/A% 3 8.8% -2 -6.1% 0 N/A% 0 N/A%
count0 N/A% 1 2.9% 6 18.2% 0 N/A% 0 N/A%
is_array0 N/A% -1 -2.9% -2 -6.1% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 N/A%