Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)1,583 1,614 31 2.0%
Incl. Wall Time (microsec) per call 38 38 1 2.0%
Excl. Wall Time (microsec)830 841 11 1.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)97,696 97,704 8 0.0%
Incl. MemUse (bytes) per call 2,326 2,326 0 0.0%
Excl. MemUse (bytes)80,840 80,888 48 0.1%
Incl. PeakMemUse (bytes)20,832 20,944 112 0.5%
Incl. PeakMemUse (bytes) per call 496 499 3 0.5%
Excl. PeakMemUse (bytes)12,336 12,336 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% 31 0.2% 0 0.0% 8 0.0% 112 0.0%
Exclusive Metrics Diff for Current Function11 35.5% 0 N/A% 48 600.0% 0 0.0%
Parent functions
call_user_func0 N/A% 32 103.2% 0 N/A% 0 0.0% 152 135.7%
_drupal_theme_initialize0 N/A% -1 -3.2% 0 N/A% 8 100.0% -40 -35.7%
drupal_get_css0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% 16 51.6% 0 N/A% -40 -500.0% 112 100.0%
drupal_static0 N/A% 4 12.9% 0 N/A% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%