Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,925 1,850 -75 -3.9%
Incl. Wall Time (microsec) per call 1,925 1,850 -75 -3.9%
Excl. Wall Time (microsec)21 20 -1 -4.8%
Incl. CPU (microsecs)1,927 1,853 -74 -3.8%
Incl. CPU (microsecs) per call 1,927 1,853 -74 -3.8%
Excl. CPU (microsec)19 15 -4 -21.1%
Incl. MemUse (bytes)24,392 24,392 0 0.0%
Incl. MemUse (bytes) per call 24,392 24,392 0 0.0%
Excl. MemUse (bytes)-8,200 -8,200 0 0.0%
Incl. PeakMemUse (bytes)15,336 15,336 0 0.0%
Incl. PeakMemUse (bytes) per call 15,336 15,336 0 0.0%
Excl. PeakMemUse (bytes)424 424 0 0.0%

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% -75 -6.1% -74 -14.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.3% -4 -5.4% 0 N/A% 0 N/A%
Parent function
template_process_html0 N/A% -75 -100.0% -74 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -73 -97.3% -71 -95.9% 0 N/A% 0 N/A%
drupal_alter0 N/A% -1 -1.3% 0 0.0% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%