Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd15c0308e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #523bd0c5929e9Run #523bd15c0308eDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)804 797 -7 -0.9%
Incl. Wall Time (microsec) per call 42 42 -0 -0.9%
Excl. Wall Time (microsec)380 372 -8 -2.1%
Incl. CPU (microsecs)819 814 -5 -0.6%
Incl. CPU (microsecs) per call 43 43 -0 -0.6%
Excl. CPU (microsec)317 324 7 2.2%
Incl. MemUse (bytes)55,824 55,832 8 0.0%
Incl. MemUse (bytes) per call 2,938 2,939 0 0.0%
Excl. MemUse (bytes)46,872 46,896 24 0.1%
Incl. PeakMemUse (bytes)12,248 12,256 8 0.1%
Incl. PeakMemUse (bytes) per call 645 645 0 0.1%
Excl. PeakMemUse (bytes)7,744 7,744 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% -7 -0.3% -5 -0.2% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-8 -114.3% 7 140.0% 24 300.0% 0 0.0%
Parent functions
call_user_func0 N/A% -5 -71.4% -1 -20.0% 24 300.0% 0 0.0%
_drupal_theme_initialize0 N/A% -1 -14.3% -4 -80.0% -16 -200.0% 8 100.0%
drupal_get_css0 N/A% -1 -14.3% -1 -20.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 1 20.0% 0 0.0% 0 0.0%
Child functions
drupal_static0 N/A% 4 57.1% -4 -80.0% 0 0.0% 0 0.0%
drupal_basename0 N/A% -3 -42.9% -3 -60.0% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% -2 -40.0% -16 -200.0% 8 100.0%
strpos0 N/A% 0 0.0% 1 20.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -4 -80.0% 0 0.0% 0 0.0%