Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)1,354 1,346 -8 -0.6%
Incl. Wall Time (microsec) per call 33 33 -0 -0.6%
Excl. Wall Time (microsec)732 732 0 0.0%
Incl. CPU (microsecs)1,383 1,377 -6 -0.4%
Incl. CPU (microsecs) per call 34 34 -0 -0.4%
Excl. CPU (microsec)604 599 -5 -0.8%
Incl. MemUse (bytes)196,120 196,120 0 0.0%
Incl. MemUse (bytes) per call 4,783 4,783 0 0.0%
Excl. MemUse (bytes)185,392 185,392 0 0.0%
Incl. PeakMemUse (bytes)26,176 26,568 392 1.5%
Incl. PeakMemUse (bytes) per call 638 648 10 1.5%
Excl. PeakMemUse (bytes)15,416 15,752 336 2.2%

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 -1.3% -6 -1.4% 0 0.0% 392 1.0%
Exclusive Metrics Diff for Current Function0 0.0% -5 -83.3% 0 N/A% 336 85.7%
Parent functions
_drupal_theme_initialize0 N/A% -10 -125.0% -9 -150.0% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 5 62.5% 5 83.3% 0 N/A% 336 85.7%
call_user_func0 N/A% 5 62.5% 6 100.0% 0 N/A% 56 14.3%
drupal_get_js0 N/A% -4 -50.0% -3 -50.0% 0 N/A% 0 0.0%
call_user_func@10 N/A% -4 -50.0% -5 -83.3% 0 N/A% 0 0.0%
Child functions
drupal_static0 N/A% -4 -50.0% 9 150.0% 0 N/A% 0 0.0%
drupal_basename0 N/A% -2 -25.0% -5 -83.3% 0 N/A% 56 14.3%
strpos0 N/A% -2 -25.0% -2 -33.3% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 0.0%