Diff Report
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #5251f6e1e32d5Run #5251f592ab279DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)62 58 -4 -6.5%
Incl. Wall Time (microsec) per call 10 10 -1 -6.5%
Excl. Wall Time (microsec)29 33 4 13.8%
Incl. CPU (microsecs)68 68 0 0.0%
Incl. CPU (microsecs) per call 11 11 0 0.0%
Excl. CPU (microsec)27 34 7 25.9%
Incl. MemUse (bytes)13,952 13,912 -40 -0.3%
Incl. MemUse (bytes) per call 2,325 2,319 -7 -0.3%
Excl. MemUse (bytes)7,296 7,264 -32 -0.4%
Incl. PeakMemUse (bytes)2,200 3,008 808 36.7%
Incl. PeakMemUse (bytes) per call 367 501 135 36.7%
Excl. PeakMemUse (bytes)1,256 2,224 968 77.1%

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% -4 -0.3% 0 0.0% -40 -0.0% 808 0.6%
Exclusive Metrics Diff for Current Function4 100.0% 7 N/A% -32 -80.0% 968 119.8%
Parent functions
drupal_get_html_head0 N/A% -4 -100.0% -3 N/A% -16 -40.0% 1,080 133.7%
template_preprocess_html0 N/A% -1 -25.0% 1 N/A% 0 0.0% 0 0.0%
drupal_add_html_head_link0 N/A% 1 25.0% 2 N/A% -24 -60.0% -272 -33.7%
Child functions
_drupal_default_html_head0 N/A% -4 -100.0% -2 N/A% -8 -20.0% -256 -31.7%
drupal_static0 N/A% -4 -100.0% -5 N/A% 0 0.0% 96 11.9%