Diff Report
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #517c1836bbd84Run #517c1770a3264DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,960 1,987 27 1.4%
Incl. Wall Time (microsec) per call 1,960 1,987 27 1.4%
Excl. Wall Time (microsec)18 15 -3 -16.7%
Incl. CPU (microsecs)1,961 1,989 28 1.4%
Incl. CPU (microsecs) per call 1,961 1,989 28 1.4%
Excl. CPU (microsec)11 11 0 0.0%
Incl. MemUse (bytes)27,168 27,168 0 0.0%
Incl. MemUse (bytes) per call 27,168 27,168 0 0.0%
Excl. MemUse (bytes)-13,632 -13,632 0 0.0%
Incl. PeakMemUse (bytes)17,520 17,560 40 0.2%
Incl. PeakMemUse (bytes) per call 17,520 17,560 40 0.2%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_get_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_get_html_head0 N/A% 27 1.7% 28 1.8% 0 0.0% 40 0.7%
Exclusive Metrics Diff for Current Function-3 -11.1% 0 0.0% 0 N/A% 0 0.0%
Parent function
template_process_html0 N/A% 27 100.0% 28 100.0% 0 N/A% 40 100.0%
Child functions
drupal_render@10 N/A% 31 114.8% 31 110.7% 0 N/A% 40 100.0%
drupal_add_html_head0 N/A% -1 -3.7% 1 3.6% 0 N/A% 0 0.0%
drupal_alter0 N/A% 0 0.0% -4 -14.3% 0 N/A% 0 0.0%