Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)316 321 5 1.6%
Incl. Wall Time (microsec) per call 32 32 1 1.6%
Excl. Wall Time (microsec)140 146 6 4.3%
Incl. CPU (microsecs)325 331 6 1.8%
Incl. CPU (microsecs) per call 33 33 1 1.8%
Excl. CPU (microsec)121 128 7 5.8%
Incl. MemUse (bytes)37,296 37,296 0 0.0%
Incl. MemUse (bytes) per call 3,730 3,730 0 0.0%
Excl. MemUse (bytes)29,184 29,184 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 5 0.3% 6 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 120.0% 7 116.7% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 3 60.0% 3 50.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% 2 40.0% 3 50.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -1 -20.0% -7 -116.7% 0 N/A% 0 N/A%
drupal_basename0 N/A% 0 0.0% -4 -66.7% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%