Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)428 435 7 1.6%
Incl. Wall Time (microsec) per call 48 48 1 1.6%
Excl. Wall Time (microsec)215 218 3 1.4%
Incl. CPU (microsecs)439 445 6 1.4%
Incl. CPU (microsecs) per call 49 49 1 1.4%
Excl. CPU (microsec)200 194 -6 -3.0%
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% 7 0.2% 6 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 42.9% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% 5 71.4% 7 116.7% 0 N/A% 0 N/A%
call_user_func@10 N/A% 4 57.1% 1 16.7% 0 N/A% 0 N/A%
template_process_html0 N/A% -2 -28.6% -3 -50.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 4 57.1% 2 33.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% -1 -14.3% 4 66.7% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%