Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)557 565 8 1.4%
Incl. Wall Time (microsec) per call 33 33 0 1.4%
Excl. Wall Time (microsec)285 308 23 8.1%
Incl. CPU (microsecs)572 582 10 1.7%
Incl. CPU (microsecs) per call 34 34 1 1.7%
Excl. CPU (microsec)225 254 29 12.9%
Incl. MemUse (bytes)63,632 63,608 -24 -0.0%
Incl. MemUse (bytes) per call 3,743 3,742 -1 -0.0%
Excl. MemUse (bytes)55,040 55,032 -8 -0.0%
Incl. PeakMemUse (bytes)6,264 6,240 -24 -0.4%
Incl. PeakMemUse (bytes) per call 368 367 -1 -0.4%
Excl. PeakMemUse (bytes)2,344 2,344 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 0.1% 10 2.1% -24 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function23 287.5% 29 290.0% -8 -33.3% 0 0.0%
Parent functions
call_user_func@10 N/A% 18 225.0% 22 220.0% -8 -33.3% 0 0.0%
_drupal_theme_initialize0 N/A% -9 -112.5% -9 -90.0% -16 -66.7% -24 -100.0%
template_process_html0 N/A% -1 -12.5% -2 -20.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% -11 -137.5% -13 -130.0% -16 -66.7% -24 -100.0%
drupal_static0 N/A% -4 -50.0% -1 -10.0% 0 0.0% 0 0.0%
count0 N/A% 1 12.5% -5 -50.0% 0 0.0% 0 0.0%
is_array0 N/A% -1 -12.5% 2 20.0% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% -2 -20.0% 0 0.0% 0 0.0%