Diff Report
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffc4c0008b: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #519ffb7471c72Run #519ffc4c0008bDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)246 237 -9 -3.7%
Incl. Wall Time (microsec) per call 25 24 -1 -3.7%
Excl. Wall Time (microsec)115 113 -2 -1.7%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 400 0 -400 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)9,700 9,700 0 0.0%
Incl. MemUse (bytes) per call 970 970 0 0.0%
Excl. MemUse (bytes)6,128 6,128 0 0.0%
Incl. PeakMemUse (bytes)4,052 4,352 300 7.4%
Incl. PeakMemUse (bytes) per call 405 435 30 7.4%
Excl. PeakMemUse (bytes)1,316 1,616 300 22.8%

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% -9 -0.3% -4,000 -100.0% 0 0.0% 300 1.6%
Exclusive Metrics Diff for Current Function-2 -22.2% 0 0.0% 0 N/A% 300 100.0%
Parent functions
drupal_add_html_head_link0 N/A% -4 -44.4% -4,000 -100.0% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% -4 -44.4% 0 0.0% 0 N/A% 0 0.0%
rdf_preprocess_node0 N/A% -2 -22.2% 0 0.0% 0 N/A% 300 100.0%
template_preprocess_html0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 0.0%
Child functions
drupal_static0 N/A% -5 -55.6% -4,000 -100.0% 0 N/A% 0 0.0%
_drupal_default_html_head0 N/A% -2 -22.2% 0 0.0% 0 N/A% 0 0.0%