Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)597 1,760 1,163 194.8%
Incl. Wall Time (microsec) per call 100 293 194 194.8%
Excl. Wall Time (microsec)257 754 497 193.4%
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)21,104 21,160 56 0.3%
Incl. MemUse (bytes) per call 3,517 3,527 9 0.3%
Excl. MemUse (bytes)10,616 10,624 8 0.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 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_head0 N/A% 1,163 0.0% 0 0.0% 56 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function497 42.7% 0 N/A% 8 14.3% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 577 49.6% 0 N/A% 56 100.0% 0 N/A%
template_preprocess_html0 N/A% 462 39.7% 0 N/A% 0 0.0% 0 N/A%
drupal_get_html_head0 N/A% 124 10.7% 0 N/A% 0 0.0% 0 N/A%
Child functions
drupal_static0 N/A% 466 40.1% 0 N/A% 0 0.0% 0 N/A%
_drupal_default_html_head0 N/A% 200 17.2% 0 N/A% 48 85.7% 0 N/A%