Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #517d51ae434deRun #517d52b5a5611DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,112 2,045 -67 -3.2%
Incl. Wall Time (microsec) per call 2,112 2,045 -67 -3.2%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)2,114 2,046 -68 -3.2%
Incl. CPU (microsecs) per call 2,114 2,046 -68 -3.2%
Excl. CPU (microsec)12 11 -1 -8.3%
Incl. MemUse (bytes)27,184 27,184 0 0.0%
Incl. MemUse (bytes) per call 27,184 27,184 0 0.0%
Excl. MemUse (bytes)-14,384 -14,384 0 0.0%
Incl. PeakMemUse (bytes)18,992 19,064 72 0.4%
Incl. PeakMemUse (bytes) per call 18,992 19,064 72 0.4%
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% -67 -2.8% -68 -4.9% 0 0.0% 72 0.7%
Exclusive Metrics Diff for Current Function0 0.0% -1 -1.5% 0 N/A% 0 0.0%
Parent function
template_process_html0 N/A% -67 -100.0% -68 -100.0% 0 N/A% 72 100.0%
Child functions
drupal_render@10 N/A% -71 -106.0% -70 -102.9% 0 N/A% 72 100.0%
drupal_add_html_head0 N/A% 3 4.5% 4 5.9% 0 N/A% 0 0.0%
drupal_alter0 N/A% 1 1.5% -1 -1.5% 0 N/A% 0 0.0%