Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls10 11 1 10.0%
Incl. Wall Time (microsec)279 320 41 14.7%
Incl. Wall Time (microsec) per call 28 29 1 4.3%
Excl. Wall Time (microsec)156 175 19 12.2%
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)48,192 53,352 5,160 10.7%
Incl. MemUse (bytes) per call 4,819 4,850 31 0.6%
Excl. MemUse (bytes)36,520 41,536 5,016 13.7%
Incl. PeakMemUse (bytes)26,240 26,152 -88 -0.3%
Incl. PeakMemUse (bytes) per call 2,624 2,377 -247 -9.4%
Excl. PeakMemUse (bytes)14,248 14,248 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_css1 16.7% 41 0.1% 0 0.0% 5,160 0.2% -88 -0.0%
Exclusive Metrics Diff for Current Function19 46.3% 0 N/A% 5,016 97.2% 0 0.0%
Parent functions
call_user_func@11 100.0% 42 102.4% 0 N/A% 4,760 92.2% 0 0.0%
_drupal_theme_initialize0 0.0% -1 -2.4% 0 N/A% 0 0.0% -88 -100.0%
drupal_get_css0 0.0% 0 0.0% 0 N/A% 200 3.9% 0 0.0%
template_process_html0 0.0% 0 0.0% 0 N/A% 200 3.9% 0 0.0%
Child functions
drupal_basename1 20.0% 19 46.3% 0 N/A% 144 2.8% -88 -100.0%
drupal_static1 20.0% 2 4.9% 0 N/A% 0 0.0% 0 0.0%
strpos1 20.0% 1 2.4% 0 N/A% 0 0.0% 0 0.0%
is_array1 20.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
count1 20.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%