Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_css

drupal_get_cssRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,879 1,874 -5 -0.3%
Incl. Wall Time (microsec) per call 1,879 1,874 -5 -0.3%
Excl. Wall Time (microsec)22 21 -1 -4.5%
Incl. CPU (microsecs)1,880 1,875 -5 -0.3%
Incl. CPU (microsecs) per call 1,880 1,875 -5 -0.3%
Excl. CPU (microsec)18 15 -3 -16.7%
Incl. MemUse (bytes)37,968 37,968 0 0.0%
Incl. MemUse (bytes) per call 37,968 37,968 0 0.0%
Excl. MemUse (bytes)-17,408 -17,408 0 0.0%
Incl. PeakMemUse (bytes)43,656 43,944 288 0.7%
Incl. PeakMemUse (bytes) per call 43,656 43,944 288 0.7%
Excl. PeakMemUse (bytes)656 656 0 0.0%

Parent/Child Regression/Improvement report for drupal_get_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_get_css0 N/A% -5 -0.1% -5 -0.1% 0 0.0% 288 0.9%
Exclusive Metrics Diff for Current Function-1 -20.0% -3 -60.0% 0 N/A% 0 0.0%
Parent function
call_user_func_array@10 N/A% -5 -100.0% -5 -100.0% 0 N/A% 288 100.0%
Child functions
drupal_render@10 N/A% -3 -60.0% -2 -40.0% 0 N/A% 400 138.9%
drupal_alter0 N/A% -1 -20.0% -1 -20.0% 0 N/A% 0 0.0%
drupal_add_css0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
uasort0 N/A% 0 0.0% 0 0.0% 0 N/A% -112 -38.9%