Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)352 338 -14 -4.0%
Incl. Wall Time (microsec) per call 35 34 -1 -4.0%
Excl. Wall Time (microsec)164 162 -2 -1.2%
Incl. CPU (microsecs)362 349 -13 -3.6%
Incl. CPU (microsecs) per call 36 35 -1 -3.6%
Excl. CPU (microsec)138 140 2 1.4%
Incl. MemUse (bytes)32,640 32,640 0 0.0%
Incl. MemUse (bytes) per call 3,264 3,264 0 0.0%
Excl. MemUse (bytes)27,736 27,736 0 0.0%
Incl. PeakMemUse (bytes)5,632 5,632 0 0.0%
Incl. PeakMemUse (bytes) per call 563 563 0 0.0%
Excl. PeakMemUse (bytes)3,832 3,832 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% -14 -1.8% -13 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -14.3% 2 15.4% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -20 -142.9% -21 -161.5% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 7 50.0% 7 53.8% 0 N/A% 0 N/A%
seven_preprocess_html0 N/A% -1 -7.1% -1 -7.7% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -10 -71.4% -7 -53.8% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -7.1% -5 -38.5% 0 N/A% 0 N/A%
strpos0 N/A% -1 -7.1% -3 -23.1% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%