Diff Report
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51c2508074568Run #51c24fd9b971aDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)1,167 1,159 -8 -0.7%
Incl. Wall Time (microsec) per call 45 45 -0 -0.7%
Excl. Wall Time (microsec)543 545 2 0.4%
Incl. CPU (microsecs)1,192 1,185 -7 -0.6%
Incl. CPU (microsecs) per call 46 46 -0 -0.6%
Excl. CPU (microsec)440 475 35 8.0%
Incl. MemUse (bytes)110,136 110,136 0 0.0%
Incl. MemUse (bytes) per call 4,236 4,236 0 0.0%
Excl. MemUse (bytes)100,752 100,752 0 0.0%
Incl. PeakMemUse (bytes)10,392 10,392 0 0.0%
Incl. PeakMemUse (bytes) per call 400 400 0 0.0%
Excl. PeakMemUse (bytes)3,928 3,928 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% -8 -0.8% -7 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 25.0% 35 500.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@20 N/A% -14 -175.0% -13 -185.7% 0 N/A% 0 N/A%
call_user_func@10 N/A% 8 100.0% 4 57.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -12.5% 1 14.3% 0 N/A% 0 N/A%
template_process_html0 N/A% -1 -12.5% 1 14.3% 0 N/A% 0 N/A%
_drupal_theme_initialize0 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%
Child functions
drupal_basename0 N/A% -8 -100.0% -11 -157.1% 0 N/A% 0 N/A%
drupal_static0 N/A% -2 -25.0% -8 -114.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -10 -142.9% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -6 -85.7% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -7 -100.0% 0 N/A% 0 N/A%