Diff Report
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #52e49d4d3a1f8Run #52e49caf3c7f2DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)588 554 -34 -5.8%
Incl. Wall Time (microsec) per call 33 31 -2 -5.8%
Excl. Wall Time (microsec)302 287 -15 -5.0%
Incl. CPU (microsecs)605 572 -33 -5.5%
Incl. CPU (microsecs) per call 34 32 -2 -5.5%
Excl. CPU (microsec)256 243 -13 -5.1%
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 Function-15 -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%