Diff Report
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #51a152d922ae0Run #51a1557b90314DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)274 249 -25 -9.1%
Incl. Wall Time (microsec) per call 27 25 -3 -9.1%
Excl. Wall Time (microsec)120 120 0 0.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 400 400 N/A%
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)3,752 4,052 300 8.0%
Incl. PeakMemUse (bytes) per call 375 405 30 8.0%
Excl. PeakMemUse (bytes)1,052 1,352 300 28.5%

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% -25 -0.0% 4,000 5.3% 0 0.0% 300 0.5%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 300 100.0%
Parent functions
template_preprocess_html0 N/A% -24 -96.0% 0 0.0% 0 N/A% 0 0.0%
rdf_preprocess_node0 N/A% -2 -8.0% 0 0.0% 0 N/A% 300 100.0%
drupal_add_html_head_link0 N/A% 2 8.0% 4,000 100.0% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% -1 -4.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
drupal_static0 N/A% -26 -104.0% 4,000 100.0% 0 N/A% 0 0.0%
_drupal_default_html_head0 N/A% 1 4.0% 0 0.0% 0 N/A% 0 0.0%