Diff Report
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: 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 #519af59f030f2Run #519af3b0bf970DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)68 62 -6 -8.8%
Incl. Wall Time (microsec) per call 10 9 -1 -8.8%
Excl. Wall Time (microsec)37 36 -1 -2.7%
Incl. CPU (microsecs)76 67 -9 -11.8%
Incl. CPU (microsecs) per call 11 10 -1 -11.8%
Excl. CPU (microsec)31 36 5 16.1%
Incl. MemUse (bytes)15,592 15,544 -48 -0.3%
Incl. MemUse (bytes) per call 2,227 2,221 -7 -0.3%
Excl. MemUse (bytes)8,488 8,440 -48 -0.6%
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% -6 -0.2% -9 -0.4% -48 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -16.7% 5 55.6% -48 -100.0% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% -4 -66.7% -5 -55.6% -24 -50.0% 0 N/A%
drupal_get_html_head0 N/A% -2 -33.3% -3 -33.3% -24 -50.0% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% -4 -66.7% -6 -66.7% 0 0.0% 0 N/A%
drupal_static0 N/A% -1 -16.7% -8 -88.9% 0 0.0% 0 N/A%