Diff Report
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #52e48ef364ce3Run #52e48e674e7b6DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)53 62 9 17.0%
Incl. Wall Time (microsec) per call 11 12 2 17.0%
Excl. Wall Time (microsec)24 27 3 12.5%
Incl. CPU (microsecs)60 66 6 10.0%
Incl. CPU (microsecs) per call 12 13 1 10.0%
Excl. CPU (microsec)25 22 -3 -12.0%
Incl. MemUse (bytes)13,016 13,040 24 0.2%
Incl. MemUse (bytes) per call 2,603 2,608 5 0.2%
Excl. MemUse (bytes)6,408 6,432 24 0.4%
Incl. PeakMemUse (bytes)1,528 1,528 0 0.0%
Incl. PeakMemUse (bytes) per call 306 306 0 0.0%
Excl. PeakMemUse (bytes)1,432 1,432 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% 9 2.8% 6 1.5% 24 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function3 33.3% -3 -50.0% 24 100.0% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 8 88.9% 8 133.3% 0 0.0% 0 N/A%
template_preprocess_html0 N/A% 1 11.1% -1 -16.7% 24 100.0% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% 4 44.4% 4 66.7% 0 0.0% 0 N/A%
drupal_static0 N/A% 2 22.2% 5 83.3% 0 0.0% 0 N/A%