Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_css

drupal_get_cssRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)5,298 5,302 4 0.1%
Incl. Wall Time (microsec) per call 5,298 5,302 4 0.1%
Excl. Wall Time (microsec)28 27 -1 -3.6%
Incl. CPU (microsecs)5,299 5,303 4 0.1%
Incl. CPU (microsecs) per call 5,299 5,303 4 0.1%
Excl. CPU (microsec)25 23 -2 -8.0%
Incl. MemUse (bytes)39,872 39,872 0 0.0%
Incl. MemUse (bytes) per call 39,872 39,872 0 0.0%
Excl. MemUse (bytes)-58,680 -58,680 0 0.0%
Incl. PeakMemUse (bytes)86,552 88,320 1,768 2.0%
Incl. PeakMemUse (bytes) per call 86,552 88,320 1,768 2.0%
Excl. PeakMemUse (bytes)384 576 192 50.0%

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% 4 0.3% 4 0.2% 0 0.0% 1,768 1.3%
Exclusive Metrics Diff for Current Function-1 -25.0% -2 -50.0% 0 N/A% 192 10.9%
Parent function
call_user_func_array@10 N/A% 4 100.0% 4 100.0% 0 N/A% 1,768 100.0%
Child functions
drupal_render@10 N/A% 8 200.0% 10 250.0% 0 N/A% 616 34.8%
drupal_alter0 N/A% -4 -100.0% -5 -125.0% 0 N/A% 448 25.3%
uasort0 N/A% 1 25.0% 1 25.0% 0 N/A% 0 0.0%
drupal_add_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 512 29.0%