Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)1,577 1,620 43 2.7%
Incl. Wall Time (microsec) per call 38 40 1 2.7%
Excl. Wall Time (microsec)940 969 29 3.1%
Incl. CPU (microsecs)1,619 1,654 35 2.2%
Incl. CPU (microsecs) per call 39 40 1 2.2%
Excl. CPU (microsec)608 595 -13 -2.1%
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 32,024 24 0.1%
Incl. PeakMemUse (bytes) per call 780 781 1 0.1%
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% 43 0.2% 35 0.1% 0 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function29 67.4% -13 -37.1% 0 N/A% 0 0.0%
Parent functions
_drupal_theme_initialize0 N/A% 20 46.5% 21 60.0% 0 N/A% 24 100.0%
call_user_func@10 N/A% 13 30.2% 11 31.4% 0 N/A% 0 0.0%
call_user_func0 N/A% 10 23.3% 5 14.3% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 2 4.7% 2 5.7% 0 N/A% 0 0.0%
drupal_get_css0 N/A% -2 -4.7% -4 -11.4% 0 N/A% 0 0.0%
Child functions
drupal_basename0 N/A% 12 27.9% 10 28.6% 0 N/A% 0 0.0%
drupal_static0 N/A% 7 16.3% 21 60.0% 0 N/A% 0 0.0%
is_array0 N/A% -4 -9.3% 24 68.6% 0 N/A% 24 100.0%
strpos0 N/A% -1 -2.3% 0 0.0% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% -7 -20.0% 0 N/A% 0 0.0%