Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)374 418 44 11.8%
Incl. Wall Time (microsec) per call 37 42 4 11.8%
Excl. Wall Time (microsec)188 213 25 13.3%
Incl. CPU (microsecs)381 431 50 13.1%
Incl. CPU (microsecs) per call 38 43 5 13.1%
Excl. CPU (microsec)149 177 28 18.8%
Incl. MemUse (bytes)37,104 37,088 -16 -0.0%
Incl. MemUse (bytes) per call 3,710 3,709 -2 -0.0%
Excl. MemUse (bytes)29,048 29,032 -16 -0.1%
Incl. PeakMemUse (bytes)8,080 11,328 3,248 40.2%
Incl. PeakMemUse (bytes) per call 808 1,133 325 40.2%
Excl. PeakMemUse (bytes)3,288 4,856 1,568 47.7%

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% 44 0.1% 50 0.1% -16 -0.0% 3,248 5.8%
Exclusive Metrics Diff for Current Function25 56.8% 28 56.0% -16 -100.0% 1,568 48.3%
Parent functions
call_user_func0 N/A% 45 102.3% 51 102.0% -16 -100.0% 3,248 100.0%
drupal_get_css0 N/A% -1 -2.3% -1 -2.0% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% 11 25.0% 8 16.0% 0 0.0% -160 -4.9%
drupal_static0 N/A% 5 11.4% 12 24.0% 0 0.0% 1,160 35.7%
count0 N/A% 1 2.3% 0 0.0% 0 0.0% 0 0.0%
strpos0 N/A% 1 2.3% 2 4.0% 0 0.0% 0 0.0%
is_array0 N/A% 1 2.3% 0 0.0% 0 0.0% 680 20.9%