Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)48 46 -2 -4.2%
Incl. Wall Time (microsec) per call 8 8 -0 -4.2%
Excl. Wall Time (microsec)30 29 -1 -3.3%
Incl. CPU (microsecs)54 51 -3 -5.6%
Incl. CPU (microsecs) per call 9 9 -1 -5.6%
Excl. CPU (microsec)30 29 -1 -3.3%
Incl. MemUse (bytes)7,920 7,920 0 0.0%
Incl. MemUse (bytes) per call 1,320 1,320 0 0.0%
Excl. MemUse (bytes)6,832 6,832 0 0.0%
Incl. PeakMemUse (bytes)3,040 3,040 0 0.0%
Incl. PeakMemUse (bytes) per call 507 507 0 0.0%
Excl. PeakMemUse (bytes)2,848 2,848 0 0.0%

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% -2 -0.4% -3 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% -1 -33.3% 0 N/A% 0 N/A%
Parent functions
drupal_get_html_head0 N/A% -1 -50.0% -2 -66.7% 0 N/A% 0 N/A%
drupal_add_html_head_link0 N/A% -1 -50.0% -1 -33.3% 0 N/A% 0 N/A%
Child function
drupal_static0 N/A% -1 -50.0% -2 -66.7% 0 N/A% 0 N/A%