Diff Report
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #519eb5243677dRun #519eb486908e7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,387 2,357 -30 -1.3%
Incl. Wall Time (microsec) per call 2,387 2,357 -30 -1.3%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)2,389 2,359 -30 -1.3%
Incl. CPU (microsecs) per call 2,389 2,359 -30 -1.3%
Excl. CPU (microsec)16 16 0 0.0%
Incl. MemUse (bytes)14,168 14,168 0 0.0%
Incl. MemUse (bytes) per call 14,168 14,168 0 0.0%
Excl. MemUse (bytes)-6,216 -6,216 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_get_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_get_html_head0 N/A% -30 -1.5% -30 -3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -3.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
template_process_html0 N/A% -30 -100.0% -30 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -31 -103.3% -30 -100.0% 0 N/A% 0 N/A%
drupal_alter0 N/A% 1 3.3% 0 0.0% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 1 3.3% 0 0.0% 0 N/A% 0 N/A%