Diff Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #531ee657ba49eRun #531ee5f3237b0DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)781 815 34 4.4%
Incl. Wall Time (microsec) per call 25 26 1 4.4%
Excl. Wall Time (microsec)448 469 21 4.7%
Incl. CPU (microsecs)800 835 35 4.4%
Incl. CPU (microsecs) per call 26 27 1 4.4%
Excl. CPU (microsec)353 381 28 7.9%
Incl. MemUse (bytes)130,800 130,752 -48 -0.0%
Incl. MemUse (bytes) per call 4,219 4,218 -2 -0.0%
Excl. MemUse (bytes)124,104 124,080 -24 -0.0%
Incl. PeakMemUse (bytes)14,872 14,848 -24 -0.2%
Incl. PeakMemUse (bytes) per call 480 479 -1 -0.2%
Excl. PeakMemUse (bytes)10,152 10,152 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% 34 1.3% 35 1.2% -48 -0.1% -24 -0.0%
Exclusive Metrics Diff for Current Function21 61.8% 28 80.0% -24 -50.0% 0 0.0%
Parent functions
call_user_func@10 N/A% 25 73.5% 27 77.1% -24 -50.0% -24 -100.0%
call_user_func@20 N/A% 8 23.5% 7 20.0% -24 -50.0% 0 0.0%
drupal_get_js0 N/A% 1 2.9% 1 2.9% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% 9 26.5% 7 20.0% -24 -50.0% -24 -100.0%
strpos0 N/A% 3 8.8% -6 -17.1% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 2.9% 7 20.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 1 2.9% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% -2 -5.7% 0 0.0% 0 0.0%