Diff Report
Run #519d5cada282f: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #519d5cada282fRun #519d5c4cd1983DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)76 569 493 648.7%
Incl. Wall Time (microsec) per call 13 95 82 648.7%
Excl. Wall Time (microsec)37 524 487 1316.2%
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)13,816 46,568 32,752 237.1%
Incl. MemUse (bytes) per call 2,303 7,761 5,459 237.1%
Excl. MemUse (bytes)7,176 7,152 -24 -0.3%
Incl. PeakMemUse (bytes)0 22,472 22,472 N/A%
Incl. PeakMemUse (bytes) per call 0 3,745 3,745 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% 493 22.4% 0 0.0% 32,752 7.8% 22,472 5.3%
Exclusive Metrics Diff for Current Function487 98.8% 0 N/A% -24 -0.1% 0 0.0%
Parent functions
drupal_add_html_head_link0 N/A% 491 99.6% 0 N/A% 32,776 100.1% 22,472 100.0%
template_preprocess_html0 N/A% 2 0.4% 0 N/A% -24 -0.1% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
_drupal_default_html_head0 N/A% 6 1.2% 0 N/A% 8 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 N/A% 32,768 100.0% 22,472 100.0%