Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)122 128 6 4.9%
Incl. Wall Time (microsec) per call 9 9 0 4.9%
Excl. Wall Time (microsec)85 91 6 7.1%
Incl. CPU (microsecs)134 133 -1 -0.7%
Incl. CPU (microsecs) per call 10 10 -0 -0.7%
Excl. CPU (microsec)88 85 -3 -3.4%
Incl. MemUse (bytes)1,268 1,268 0 0.0%
Incl. MemUse (bytes) per call 91 91 0 0.0%
Excl. MemUse (bytes)676 676 0 0.0%
Incl. PeakMemUse (bytes)340 340 0 0.0%
Incl. PeakMemUse (bytes) per call 24 24 0 0.0%
Excl. PeakMemUse (bytes)312 312 0 0.0%

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% 6 0.4% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 100.0% -3 -300.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 5 83.3% -3 -300.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 16.7% 2 200.0% 0 N/A% 0 N/A%
Child function
drupal_static0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%