Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #519af44245f83Run #519af4a154bbbDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)86 79 -7 -8.1%
Incl. Wall Time (microsec) per call 14 13 -1 -8.1%
Excl. Wall Time (microsec)43 38 -5 -11.6%
Incl. CPU (microsecs)93 83 -10 -10.8%
Incl. CPU (microsecs) per call 16 14 -2 -10.8%
Excl. CPU (microsec)44 37 -7 -15.9%
Incl. MemUse (bytes)14,640 14,640 0 0.0%
Incl. MemUse (bytes) per call 2,440 2,440 0 0.0%
Excl. MemUse (bytes)7,536 7,536 0 0.0%
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% -7 -1.4% -10 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -71.4% -7 -70.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% -4 -57.1% -3 -30.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% -4 -57.1% -7 -70.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -2 -28.6% -2 -20.0% 0 N/A% 0 N/A%
_drupal_default_html_head0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%