Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)257 251 -6 -2.3%
Incl. Wall Time (microsec) per call 32 31 -1 -2.3%
Excl. Wall Time (microsec)131 128 -3 -2.3%
Incl. CPU (microsecs)263 260 -3 -1.1%
Incl. CPU (microsecs) per call 33 33 -0 -1.1%
Excl. CPU (microsec)105 97 -8 -7.6%
Incl. MemUse (bytes)29,104 29,104 0 0.0%
Incl. MemUse (bytes) per call 3,638 3,638 0 0.0%
Excl. MemUse (bytes)21,256 21,256 0 0.0%
Incl. PeakMemUse (bytes)7,408 7,408 0 0.0%
Incl. PeakMemUse (bytes) per call 926 926 0 0.0%
Excl. PeakMemUse (bytes)3,848 3,848 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% -6 -3.2% -3 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -50.0% -8 -266.7% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% -5 -83.3% -5 -166.7% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -1 -16.7% 1 33.3% 0 N/A% 0 N/A%
call_user_func@10 N/A% 1 16.7% 1 33.3% 0 N/A% 0 N/A%
template_preprocess_book_navigation0 N/A% -1 -16.7% 1 33.3% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -2 -33.3% -4 -133.3% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -16.7% -2 -66.7% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 3 100.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 5 166.7% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 3 100.0% 0 N/A% 0 N/A%