Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)705 593 -112 -15.9%
Incl. Wall Time (microsec) per call 39 33 -6 -15.9%
Excl. Wall Time (microsec)368 314 -54 -14.7%
Incl. CPU (microsecs)726 607 -119 -16.4%
Incl. CPU (microsecs) per call 40 34 -7 -16.4%
Excl. CPU (microsec)314 263 -51 -16.2%
Incl. MemUse (bytes)53,152 53,152 0 0.0%
Incl. MemUse (bytes) per call 2,953 2,953 0 0.0%
Excl. MemUse (bytes)44,456 44,456 0 0.0%
Incl. PeakMemUse (bytes)18,336 18,336 0 0.0%
Incl. PeakMemUse (bytes) per call 1,019 1,019 0 0.0%
Excl. PeakMemUse (bytes)11,320 11,320 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% -112 -1.7% -119 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-54 -48.2% -51 -42.9% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -105 -93.8% -109 -91.6% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -7 -6.2% -7 -5.9% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -3 -2.5% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -42 -37.5% -48 -40.3% 0 N/A% 0 N/A%
drupal_static0 N/A% -9 -8.0% -11 -9.2% 0 N/A% 0 N/A%
is_array0 N/A% -5 -4.5% 2 1.7% 0 N/A% 0 N/A%
strpos0 N/A% -1 -0.9% -8 -6.7% 0 N/A% 0 N/A%
count0 N/A% -1 -0.9% -3 -2.5% 0 N/A% 0 N/A%