Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)410 397 -13 -3.2%
Incl. Wall Time (microsec) per call 32 31 -1 -3.2%
Excl. Wall Time (microsec)213 205 -8 -3.8%
Incl. CPU (microsecs)424 411 -13 -3.1%
Incl. CPU (microsecs) per call 33 32 -1 -3.1%
Excl. CPU (microsec)181 174 -7 -3.9%
Incl. MemUse (bytes)37,984 37,984 0 0.0%
Incl. MemUse (bytes) per call 2,922 2,922 0 0.0%
Excl. MemUse (bytes)29,472 29,472 0 0.0%
Incl. PeakMemUse (bytes)5,928 5,928 0 0.0%
Incl. PeakMemUse (bytes) per call 456 456 0 0.0%
Excl. PeakMemUse (bytes)2,056 2,056 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% -13 -0.5% -13 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -61.5% -7 -53.8% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -13 -100.0% -11 -84.6% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -2 -15.4% -7 -53.8% 0 N/A% 0 N/A%
drupal_basename0 N/A% -2 -15.4% -2 -15.4% 0 N/A% 0 N/A%
count0 N/A% -1 -7.7% 2 15.4% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%