Diff Report
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)2,466 2,325 -141 -5.7%
Incl. Wall Time (microsec) per call 55 52 -3 -5.7%
Excl. Wall Time (microsec)1,355 1,234 -121 -8.9%
Incl. CPU (microsecs)2,506 2,367 -139 -5.5%
Incl. CPU (microsecs) per call 56 53 -3 -5.5%
Excl. CPU (microsec)1,242 1,124 -118 -9.5%
Incl. MemUse (bytes)123,032 123,032 0 0.0%
Incl. MemUse (bytes) per call 2,734 2,734 0 0.0%
Excl. MemUse (bytes)118,372 118,372 0 0.0%
Incl. PeakMemUse (bytes)23,244 23,244 0 0.0%
Incl. PeakMemUse (bytes) per call 517 517 0 0.0%
Excl. PeakMemUse (bytes)17,864 17,864 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% -141 -8.6% -139 -9.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-121 -85.8% -118 -84.9% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -103 -73.0% -104 -74.8% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -18 -12.8% -20 -14.4% 0 N/A% 0 N/A%
call_user_func@20 N/A% -10 -7.1% -8 -5.8% 0 N/A% 0 N/A%
call_user_func0 N/A% -10 -7.1% -8 -5.8% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -11 -7.8% -21 -15.1% 0 N/A% 0 N/A%
drupal_basename0 N/A% -6 -4.3% 4 2.9% 0 N/A% 0 N/A%
strpos0 N/A% -3 -2.1% 2 1.4% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -7 -5.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%