Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)428 437 9 2.1%
Incl. Wall Time (microsec) per call 48 49 1 2.1%
Excl. Wall Time (microsec)218 220 2 0.9%
Incl. CPU (microsecs)440 449 9 2.0%
Incl. CPU (microsecs) per call 49 50 1 2.0%
Excl. CPU (microsec)185 202 17 9.2%
Incl. MemUse (bytes)16,180 16,180 0 0.0%
Incl. MemUse (bytes) per call 1,798 1,798 0 0.0%
Excl. MemUse (bytes)11,808 11,808 0 0.0%
Incl. PeakMemUse (bytes)3,056 3,056 0 0.0%
Incl. PeakMemUse (bytes) per call 340 340 0 0.0%
Excl. PeakMemUse (bytes)792 792 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% 9 0.5% 9 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 22.2% 17 188.9% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 8 88.9% 8 88.9% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 1 11.1% 1 11.1% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 8 88.9% 8 88.9% 0 N/A% 0 N/A%
is_array0 N/A% -1 -11.1% -5 -55.6% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -3 -33.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -5 -55.6% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -3 -33.3% 0 N/A% 0 N/A%