Diff Report
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #530ad1ecad192Run #530ad1a439784DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)1,469 1,478 9 0.6%
Incl. Wall Time (microsec) per call 37 37 0 0.6%
Excl. Wall Time (microsec)773 780 7 0.9%
Incl. CPU (microsecs)1,502 1,511 9 0.6%
Incl. CPU (microsecs) per call 38 38 0 0.6%
Excl. CPU (microsec)644 611 -33 -5.1%
Incl. MemUse (bytes)191,008 191,008 0 0.0%
Incl. MemUse (bytes) per call 4,775 4,775 0 0.0%
Excl. MemUse (bytes)183,544 183,544 0 0.0%
Incl. PeakMemUse (bytes)28,488 28,488 0 0.0%
Incl. PeakMemUse (bytes) per call 712 712 0 0.0%
Excl. PeakMemUse (bytes)22,160 22,160 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 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 77.8% -33 -366.7% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 28 311.1% 27 300.0% 0 N/A% 0 N/A%
call_user_func0 N/A% -17 -188.9% -21 -233.3% 0 N/A% 0 N/A%
call_user_func@20 N/A% -7 -77.8% -2 -22.2% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 5 55.6% 6 66.7% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -10 -111.1% -10 -111.1% 0 N/A% 0 N/A%
drupal_static0 N/A% 5 55.6% 22 244.4% 0 N/A% 0 N/A%
count0 N/A% 4 44.4% 11 122.2% 0 N/A% 0 N/A%
is_array0 N/A% 3 33.3% 11 122.2% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 8 88.9% 0 N/A% 0 N/A%