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

_drupal_add_cssRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)815 781 -34 -4.2%
Incl. Wall Time (microsec) per call 26 25 -1 -4.2%
Excl. Wall Time (microsec)469 448 -21 -4.5%
Incl. CPU (microsecs)835 800 -35 -4.2%
Incl. CPU (microsecs) per call 27 26 -1 -4.2%
Excl. CPU (microsec)381 353 -28 -7.3%
Incl. MemUse (bytes)130,752 130,800 48 0.0%
Incl. MemUse (bytes) per call 4,218 4,219 2 0.0%
Excl. MemUse (bytes)124,080 124,104 24 0.0%
Incl. PeakMemUse (bytes)14,848 14,872 24 0.2%
Incl. PeakMemUse (bytes) per call 479 480 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 Function-21 -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%