Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)418 374 -44 -10.5%
Incl. Wall Time (microsec) per call 42 37 -4 -10.5%
Excl. Wall Time (microsec)213 188 -25 -11.7%
Incl. CPU (microsecs)431 381 -50 -11.6%
Incl. CPU (microsecs) per call 43 38 -5 -11.6%
Excl. CPU (microsec)177 149 -28 -15.8%
Incl. MemUse (bytes)37,088 37,104 16 0.0%
Incl. MemUse (bytes) per call 3,709 3,710 2 0.0%
Excl. MemUse (bytes)29,032 29,048 16 0.1%
Incl. PeakMemUse (bytes)11,328 8,080 -3,248 -28.7%
Incl. PeakMemUse (bytes) per call 1,133 808 -325 -28.7%
Excl. PeakMemUse (bytes)4,856 3,288 -1,568 -32.3%

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% -44 -0.1% -50 -0.1% 16 0.0% -3,248 -5.8%
Exclusive Metrics Diff for Current Function-25 -56.8% -28 -56.0% 16 100.0% -1,568 -48.3%
Parent functions
call_user_func0 N/A% -45 -102.3% -51 -102.0% 16 100.0% -3,248 -100.0%
drupal_get_css0 N/A% 1 2.3% 1 2.0% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% -11 -25.0% -8 -16.0% 0 0.0% 160 4.9%
drupal_static0 N/A% -5 -11.4% -12 -24.0% 0 0.0% -1,160 -35.7%
count0 N/A% -1 -2.3% 0 0.0% 0 0.0% 0 0.0%
strpos0 N/A% -1 -2.3% -2 -4.0% 0 0.0% 0 0.0%
is_array0 N/A% -1 -2.3% 0 0.0% 0 0.0% -680 -20.9%