Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27198f838: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #523f26a22745bRun #523f27198f838DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)1,577 1,642 65 4.1%
Incl. Wall Time (microsec) per call 38 40 2 4.1%
Excl. Wall Time (microsec)940 1,002 62 6.6%
Incl. CPU (microsecs)1,619 1,676 57 3.5%
Incl. CPU (microsecs) per call 39 41 1 3.5%
Excl. CPU (microsec)608 594 -14 -2.3%
Incl. MemUse (bytes)212,496 212,496 0 0.0%
Incl. MemUse (bytes) per call 5,183 5,183 0 0.0%
Excl. MemUse (bytes)185,384 185,384 0 0.0%
Incl. PeakMemUse (bytes)32,000 32,000 0 0.0%
Incl. PeakMemUse (bytes) per call 780 780 0 0.0%
Excl. PeakMemUse (bytes)1,616 1,616 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% 65 5.7% 57 68.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function62 95.4% -14 -24.6% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% 48 73.8% 46 80.7% 0 N/A% 0 N/A%
call_user_func0 N/A% 26 40.0% 22 38.6% 0 N/A% 0 N/A%
call_user_func@10 N/A% -11 -16.9% -12 -21.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 2 3.1% 3 5.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -2 -3.5% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% 5 7.7% 18 31.6% 0 N/A% 0 N/A%
is_array0 N/A% -4 -6.2% 54 94.7% 0 N/A% 0 N/A%
drupal_basename0 N/A% 1 1.5% 3 5.3% 0 N/A% 0 N/A%
strpos0 N/A% 1 1.5% 2 3.5% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -6 -10.5% 0 N/A% 0 N/A%