Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)2,142 2,200 58 2.7%
Incl. Wall Time (microsec) per call 36 37 1 2.7%
Excl. Wall Time (microsec)1,084 1,113 29 2.7%
Incl. CPU (microsecs)2,199 2,254 55 2.5%
Incl. CPU (microsecs) per call 37 38 1 2.5%
Excl. CPU (microsec)902 911 9 1.0%
Incl. MemUse (bytes)72,528 72,528 0 0.0%
Incl. MemUse (bytes) per call 1,209 1,209 0 0.0%
Excl. MemUse (bytes)60,088 60,088 0 0.0%
Incl. PeakMemUse (bytes)11,840 11,840 0 0.0%
Incl. PeakMemUse (bytes) per call 197 197 0 0.0%
Excl. PeakMemUse (bytes)6,592 6,592 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% 58 0.5% 55 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function29 50.0% 9 16.4% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 71 122.4% 66 120.0% 0 N/A% 0 N/A%
template_process_html0 N/A% -6 -10.3% -5 -9.1% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -4 -6.9% -3 -5.5% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -3 -5.2% -3 -5.5% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 31 53.4% 20 36.4% 0 N/A% 0 N/A%
drupal_static0 N/A% -3 -5.2% 8 14.5% 0 N/A% 0 N/A%
count0 N/A% 1 1.7% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 8 14.5% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 10 18.2% 0 N/A% 0 N/A%