Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_default_html_head

_drupal_default_html_headRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)15 21 6 40.0%
Incl. Wall Time (microsec) per call 15 21 6 40.0%
Excl. Wall Time (microsec)13 19 6 46.2%
Incl. CPU (microsecs)16 23 7 43.8%
Incl. CPU (microsecs) per call 16 23 7 43.8%
Excl. CPU (microsec)12 19 7 58.3%
Incl. MemUse (bytes)6,008 6,008 0 0.0%
Incl. MemUse (bytes) per call 6,008 6,008 0 0.0%
Excl. MemUse (bytes)4,728 4,728 0 0.0%
Incl. PeakMemUse (bytes)3,976 4,152 176 4.4%
Incl. PeakMemUse (bytes) per call 3,976 4,152 176 4.4%
Excl. PeakMemUse (bytes)3,024 3,200 176 5.8%

Parent/Child Regression/Improvement report for _drupal_default_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_default_html_head0 N/A% 6 0.1% 7 0.2% 0 0.0% 176 0.5%
Exclusive Metrics Diff for Current Function6 100.0% 7 100.0% 0 N/A% 176 100.0%
Parent function
drupal_add_html_head0 N/A% 6 100.0% 7 100.0% 0 N/A% 176 100.0%
Child function
explode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%