Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)2,325 2,317 -8 -0.3%
Incl. Wall Time (microsec) per call 52 51 -0 -0.3%
Excl. Wall Time (microsec)1,234 1,234 0 0.0%
Incl. CPU (microsecs)2,367 2,366 -1 -0.0%
Incl. CPU (microsecs) per call 53 53 -0 -0.0%
Excl. CPU (microsec)1,124 1,124 0 0.0%
Incl. MemUse (bytes)123,032 123,040 8 0.0%
Incl. MemUse (bytes) per call 2,734 2,734 0 0.0%
Excl. MemUse (bytes)118,372 118,392 20 0.0%
Incl. PeakMemUse (bytes)23,244 21,700 -1,544 -6.6%
Incl. PeakMemUse (bytes) per call 517 482 -34 -6.6%
Excl. PeakMemUse (bytes)17,864 16,576 -1,288 -7.2%

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 -0.5% -1 -0.2% 8 0.0% -1,544 -6.2%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 20 250.0% -1,288 -83.4%
Parent functions
call_user_func0 N/A% -8 -100.0% -11 -1100.0% 4 50.0% -1,544 -100.0%
call_user_func@10 N/A% 5 62.5% 12 1200.0% 4 50.0% 0 0.0%
call_user_func@20 N/A% -4 -50.0% -1 -100.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% -1 -12.5% -2 -200.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 1 100.0% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% -10 -125.0% -11 -1100.0% -12 -150.0% -228 -14.8%
count0 N/A% 2 25.0% -3 -300.0% 0 0.0% 0 0.0%
strpos0 N/A% 1 12.5% -6 -600.0% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -12.5% 9 900.0% 0 0.0% -28 -1.8%
is_array0 N/A% 0 0.0% 10 1000.0% 0 0.0% 0 0.0%