Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)313 309 -4 -1.3%
Incl. Wall Time (microsec) per call 28 28 -0 -1.3%
Excl. Wall Time (microsec)171 173 2 1.2%
Incl. CPU (microsecs)322 315 -7 -2.2%
Incl. CPU (microsecs) per call 29 29 -1 -2.2%
Excl. CPU (microsec)144 125 -19 -13.2%
Incl. MemUse (bytes)37,560 37,560 0 0.0%
Incl. MemUse (bytes) per call 3,415 3,415 0 0.0%
Excl. MemUse (bytes)29,368 29,368 0 0.0%
Incl. PeakMemUse (bytes)19,232 19,232 0 0.0%
Incl. PeakMemUse (bytes) per call 1,748 1,748 0 0.0%
Excl. PeakMemUse (bytes)11,424 11,424 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% -4 -0.5% -7 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 50.0% -19 -271.4% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -4 -100.0% -7 -100.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -3 -75.0% -1 -14.3% 0 N/A% 0 N/A%
strpos0 N/A% -2 -50.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -25.0% 3 42.9% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 7 100.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 3 42.9% 0 N/A% 0 N/A%