Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)702 718 16 2.3%
Incl. Wall Time (microsec) per call 33 34 1 2.3%
Excl. Wall Time (microsec)362 369 7 1.9%
Incl. CPU (microsecs)715 742 27 3.8%
Incl. CPU (microsecs) per call 34 35 1 3.8%
Excl. CPU (microsec)288 307 19 6.6%
Incl. MemUse (bytes)52,880 52,880 0 0.0%
Incl. MemUse (bytes) per call 2,518 2,518 0 0.0%
Excl. MemUse (bytes)43,904 43,904 0 0.0%
Incl. PeakMemUse (bytes)12,488 12,480 -8 -0.1%
Incl. PeakMemUse (bytes) per call 595 594 -0 -0.1%
Excl. PeakMemUse (bytes)7,960 7,952 -8 -0.1%

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% 16 0.7% 27 1.3% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function7 43.8% 19 70.4% 0 N/A% -8 -100.0%
Parent functions
_drupal_theme_initialize0 N/A% 14 87.5% 17 63.0% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 1 6.2% 0 0.0% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 1 6.2% 1 3.7% 0 N/A% 0 0.0%
call_user_func0 N/A% 0 0.0% 9 33.3% 0 N/A% -8 -100.0%
Child functions
drupal_basename0 N/A% 4 25.0% 14 51.9% 0 N/A% 0 0.0%
is_array0 N/A% 4 25.0% -8 -29.6% 0 N/A% 0 0.0%
drupal_static0 N/A% 1 6.2% -2 -7.4% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 3 11.1% 0 N/A% 0 0.0%