Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)559 403 -156 -27.9%
Incl. Wall Time (microsec) per call 559 403 -156 -27.9%
Excl. Wall Time (microsec)75 46 -29 -38.7%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4,000 4,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)16,464 16,048 -416 -2.5%
Incl. MemUse (bytes) per call 16,464 16,048 -416 -2.5%
Excl. MemUse (bytes)1,808 1,784 -24 -1.3%
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_link [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_head_link0 N/A% -156 -0.0% 4,000 100.0% -416 -3.1% 0 0.0%
Exclusive Metrics Diff for Current Function-29 -18.6% 0 0.0% -24 -5.8% 0 N/A%
Parent function
template_preprocess_html0 N/A% -156 -100.0% 4,000 100.0% -416 -100.0% 0 N/A%
Child function
drupal_add_html_head0 N/A% -127 -81.4% 4,000 100.0% -392 -94.2% 0 N/A%