Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 6 6 N/A%
Incl. Wall Time (microsec) 78 78 N/A%
Incl. Wall Time (microsec) per call N/A 13 13 N/A%
Excl. Wall Time (microsec) 38 38 N/A%
Incl. CPU (microsecs) 83 83 N/A%
Incl. CPU (microsecs) per call N/A 14 14 N/A%
Excl. CPU (microsec) 32 32 N/A%
Incl. MemUse (bytes) 13,824 13,824 N/A%
Incl. MemUse (bytes) per call N/A 2,304 2,304 N/A%
Excl. MemUse (bytes) 7,160 7,160 N/A%
Incl. PeakMemUse (bytes) 0 0 N/A%
Incl. PeakMemUse (bytes) per call N/A 0 0 N/A%
Excl. PeakMemUse (bytes) 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_add_html_head [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_html_head6 27.3% 78 0.0% 83 0.0% 13,824 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function38 48.7% 32 38.6% 7,160 51.8% 0 N/A%
Parent functions
drupal_add_html_head_link1 16.7% 40 51.3% 40 48.2% 8,720 63.1% 0 N/A%
template_preprocess_html4 66.7% 30 38.5% 33 39.8% 3,336 24.1% 0 N/A%
drupal_get_html_head1 16.7% 8 10.3% 10 12.0% 1,768 12.8% 0 N/A%
Child functions
drupal_static6 85.7% 26 33.3% 35 42.2% 1,048 7.6% 0 N/A%
_drupal_default_html_head1 14.3% 14 17.9% 16 19.3% 5,616 40.6% 0 N/A%