Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)91 84 -7 -7.7%
Incl. Wall Time (microsec) per call 9 8 -1 -7.7%
Excl. Wall Time (microsec)53 48 -5 -9.4%
Incl. CPU (microsecs)99 93 -6 -6.1%
Incl. CPU (microsecs) per call 10 9 -1 -6.1%
Excl. CPU (microsec)53 48 -5 -9.4%
Incl. MemUse (bytes)18,952 18,952 0 0.0%
Incl. MemUse (bytes) per call 1,895 1,895 0 0.0%
Excl. MemUse (bytes)11,848 11,848 0 0.0%
Incl. PeakMemUse (bytes)9,120 9,120 0 0.0%
Incl. PeakMemUse (bytes) per call 912 912 0 0.0%
Excl. PeakMemUse (bytes)2,496 2,496 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% -7 -0.6% -6 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -71.4% -5 -83.3% 0 N/A% 0 N/A%
Parent functions
rdf_preprocess_node0 N/A% -5 -71.4% -5 -83.3% 0 N/A% 0 N/A%
drupal_add_html_head_link0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% -1 -14.3% -1 -16.7% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%