Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,492 2,019 -473 -19.0%
Incl. Wall Time (microsec) per call 2,492 2,019 -473 -19.0%
Excl. Wall Time (microsec)14 18 4 28.6%
Incl. CPU (microsecs)2,493 2,021 -472 -18.9%
Incl. CPU (microsecs) per call 2,493 2,021 -472 -18.9%
Excl. CPU (microsec)11 15 4 36.4%
Incl. MemUse (bytes)59,952 27,184 -32,768 -54.7%
Incl. MemUse (bytes) per call 59,952 27,184 -32,768 -54.7%
Excl. MemUse (bytes)-14,384 -14,384 0 0.0%
Incl. PeakMemUse (bytes)71,952 18,944 -53,008 -73.7%
Incl. PeakMemUse (bytes) per call 71,952 18,944 -53,008 -73.7%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_get_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_get_html_head0 N/A% -473 -0.2% -472 -0.5% -32,768 -13.5% -53,008 -15.0%
Exclusive Metrics Diff for Current Function4 0.8% 4 0.8% 0 0.0% 0 0.0%
Parent function
template_process_html0 N/A% -473 -100.0% -472 -100.0% -32,768 -100.0% -53,008 -100.0%
Child functions
drupal_render@10 N/A% -477 -100.8% -476 -100.8% -32,768 -100.0% -53,008 -100.0%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%