Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #518b13c95a609Run #518b15389813fDiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)1,938 2,036 98 5.1%
Incl. Wall Time (microsec) per call 34 36 2 5.1%
Excl. Wall Time (microsec)962 1,000 38 4.0%
Incl. CPU (microsecs)1,986 2,097 111 5.6%
Incl. CPU (microsecs) per call 35 37 2 5.6%
Excl. CPU (microsec)749 780 31 4.1%
Incl. MemUse (bytes)47,600 47,600 0 0.0%
Incl. MemUse (bytes) per call 835 835 0 0.0%
Excl. MemUse (bytes)35,408 35,408 0 0.0%
Incl. PeakMemUse (bytes)4,216 4,216 0 0.0%
Incl. PeakMemUse (bytes) per call 74 74 0 0.0%
Excl. PeakMemUse (bytes)976 976 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% 98 0.5% 111 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function38 38.8% 31 27.9% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 98 100.0% 109 98.2% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% 2 1.8% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 45 45.9% 59 53.2% 0 N/A% 0 N/A%
drupal_static0 N/A% 15 15.3% -3 -2.7% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 8 7.2% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 13 11.7% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 3 2.7% 0 N/A% 0 N/A%