Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519fc53e46a65Run #519fc84e17238DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)205 197 -8 -3.9%
Incl. Wall Time (microsec) per call 21 20 -1 -3.9%
Excl. Wall Time (microsec)113 105 -8 -7.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)31,368 31,368 0 0.0%
Incl. MemUse (bytes) per call 3,137 3,137 0 0.0%
Excl. MemUse (bytes)26,576 26,576 0 0.0%
Incl. PeakMemUse (bytes)9,424 9,040 -384 -4.1%
Incl. PeakMemUse (bytes) per call 942 904 -38 -4.1%
Excl. PeakMemUse (bytes)5,000 4,616 -384 -7.7%

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% -8 -1.5% 0 0.0% 0 0.0% -384 -3.6%
Exclusive Metrics Diff for Current Function-8 -100.0% 0 N/A% 0 N/A% -384 -100.0%
Parent functions
call_user_func@10 N/A% -8 -100.0% 0 N/A% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
template_process_html0 N/A% 0 0.0% 0 N/A% 0 N/A% -384 -100.0%
seven_preprocess_html0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
_drupal_theme_initialize0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Child functions
drupal_basename0 N/A% -8 -100.0% 0 N/A% 0 N/A% 0 0.0%
strpos0 N/A% 8 100.0% 0 N/A% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%