Diff Report
Run #5177365b0b425: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5177392a7fa3c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #5177365b0b425Run #5177392a7fa3cDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)300 293 -7 -2.3%
Incl. Wall Time (microsec) per call 38 37 -1 -2.3%
Excl. Wall Time (microsec)153 141 -12 -7.8%
Incl. CPU (microsecs)309 303 -6 -1.9%
Incl. CPU (microsecs) per call 39 38 -1 -1.9%
Excl. CPU (microsec)131 116 -15 -11.5%
Incl. MemUse (bytes)28,712 28,712 0 0.0%
Incl. MemUse (bytes) per call 3,589 3,589 0 0.0%
Excl. MemUse (bytes)20,840 20,840 0 0.0%
Incl. PeakMemUse (bytes)4,264 4,264 0 0.0%
Incl. PeakMemUse (bytes) per call 533 533 0 0.0%
Excl. PeakMemUse (bytes)1,168 1,168 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% -7 -0.0% -6 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -171.4% -15 -250.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -9 -128.6% -6 -100.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 4 57.1% 4 66.7% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -1 -14.3% -2 -33.3% 0 N/A% 0 N/A%
template_process_html0 N/A% -1 -14.3% -2 -33.3% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 3 42.9% 5 83.3% 0 N/A% 0 N/A%
count0 N/A% 2 28.6% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% -1 -14.3% -2 -33.3% 0 N/A% 0 N/A%
is_array0 N/A% 1 14.3% 2 33.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%