Diff Report
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51ec51f5849d9Run #51ec517fc2424DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)945 956 11 1.2%
Incl. Wall Time (microsec) per call 30 31 0 1.2%
Excl. Wall Time (microsec)488 491 3 0.6%
Incl. CPU (microsecs)975 983 8 0.8%
Incl. CPU (microsecs) per call 31 32 0 0.8%
Excl. CPU (microsec)401 393 -8 -2.0%
Incl. MemUse (bytes)125,144 125,144 0 0.0%
Incl. MemUse (bytes) per call 4,037 4,037 0 0.0%
Excl. MemUse (bytes)115,296 115,296 0 0.0%
Incl. PeakMemUse (bytes)7,920 7,920 0 0.0%
Incl. PeakMemUse (bytes) per call 255 255 0 0.0%
Excl. PeakMemUse (bytes)3,520 3,520 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% 11 0.4% 8 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 27.3% -8 -100.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 11 100.0% 9 112.5% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
call_user_func@20 N/A% 0 0.0% -1 -12.5% 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% 6 54.5% 10 125.0% 0 N/A% 0 N/A%
count0 N/A% 3 27.3% -4 -50.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -9.1% 3 37.5% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 6 75.0% 0 N/A% 0 N/A%