Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: 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 #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)44 45 1 2.3%
Incl. Wall Time (microsec) per call 7 8 0 2.3%
Excl. Wall Time (microsec)23 23 0 0.0%
Incl. CPU (microsecs)51 47 -4 -7.8%
Incl. CPU (microsecs) per call 9 8 -1 -7.8%
Excl. CPU (microsec)25 19 -6 -24.0%
Incl. MemUse (bytes)14,120 14,048 -72 -0.5%
Incl. MemUse (bytes) per call 2,353 2,341 -12 -0.5%
Excl. MemUse (bytes)7,344 7,264 -80 -1.1%
Incl. PeakMemUse (bytes)0 4,552 4,552 N/A%
Incl. PeakMemUse (bytes) per call 0 759 759 N/A%
Excl. PeakMemUse (bytes)0 1,528 1,528 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 0.0% -4 -0.2% -72 -0.3% 4,552 13.9%
Exclusive Metrics Diff for Current Function0 0.0% -6 -150.0% -80 -111.1% 1,528 33.6%
Parent functions
drupal_add_html_head_link0 N/A% 2 200.0% 0 0.0% 0 0.0% 4,552 100.0%
template_preprocess_html0 N/A% -1 -100.0% -4 -100.0% -64 -88.9% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% -8 -11.1% 0 0.0%
Child functions
_drupal_default_html_head0 N/A% 1 100.0% 2 50.0% 0 0.0% 3,024 66.4%
drupal_static0 N/A% 0 0.0% 0 0.0% 8 11.1% 0 0.0%