Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)1,159 1,177 18 1.6%
Incl. Wall Time (microsec) per call 45 45 1 1.6%
Excl. Wall Time (microsec)545 550 5 0.9%
Incl. CPU (microsecs)1,185 1,202 17 1.4%
Incl. CPU (microsecs) per call 46 46 1 1.4%
Excl. CPU (microsec)475 458 -17 -3.6%
Incl. MemUse (bytes)110,136 110,176 40 0.0%
Incl. MemUse (bytes) per call 4,236 4,238 2 0.0%
Excl. MemUse (bytes)100,752 100,808 56 0.1%
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% 18 0.1% 17 0.1% 40 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function5 27.8% -17 -100.0% 56 140.0% 0 N/A%
Parent functions
call_user_func@20 N/A% 10 55.6% 10 58.8% -8 -20.0% 0 N/A%
call_user_func@10 N/A% 9 50.0% 10 58.8% 48 120.0% 0 N/A%
_drupal_theme_initialize0 N/A% -2 -11.1% -2 -11.8% 0 0.0% 0 N/A%
drupal_get_js0 N/A% 1 5.6% -1 -5.9% 0 0.0% 0 N/A%
template_process_html0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
drupal_basename0 N/A% 7 38.9% 10 58.8% -16 -40.0% 0 N/A%
strpos0 N/A% 4 22.2% 10 58.8% 0 0.0% 0 N/A%
drupal_static0 N/A% 1 5.6% 8 47.1% 0 0.0% 0 N/A%
is_array0 N/A% 1 5.6% -1 -5.9% 0 0.0% 0 N/A%
count0 N/A% 0 0.0% 7 41.2% 0 0.0% 0 N/A%