Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)37 38 1 2.7%
Incl. Wall Time (microsec) per call 7 8 0 2.7%
Excl. Wall Time (microsec)17 19 2 11.8%
Incl. CPU (microsecs)44 40 -4 -9.1%
Incl. CPU (microsecs) per call 9 8 -1 -9.1%
Excl. CPU (microsec)21 15 -6 -28.6%
Incl. MemUse (bytes)13,080 13,056 -24 -0.2%
Incl. MemUse (bytes) per call 2,616 2,611 -5 -0.2%
Excl. MemUse (bytes)6,432 6,408 -24 -0.4%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 1 0.1% -4 -0.3% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 200.0% -6 -150.0% -24 -100.0% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 1 100.0% 0 0.0% 0 0.0% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% -3 -75.0% -24 -100.0% 0 N/A%
Child functions
drupal_static0 N/A% -1 -100.0% 2 50.0% 0 0.0% 0 N/A%
_drupal_default_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%