Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,122 2,092 -30 -1.4%
Incl. Wall Time (microsec) per call 2,122 2,092 -30 -1.4%
Excl. Wall Time (microsec)17 16 -1 -5.9%
Incl. CPU (microsecs)2,123 2,094 -29 -1.4%
Incl. CPU (microsecs) per call 2,123 2,094 -29 -1.4%
Excl. CPU (microsec)12 15 3 25.0%
Incl. MemUse (bytes)12,192 12,168 -24 -0.2%
Incl. MemUse (bytes) per call 12,192 12,168 -24 -0.2%
Excl. MemUse (bytes)-10,536 -10,464 72 0.7%
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_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% -30 -0.6% -29 -1.0% -24 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -3.3% 3 10.3% 72 300.0% 0 N/A%
Parent function
template_process_html0 N/A% -30 -100.0% -29 -100.0% -24 -100.0% 0 N/A%
Child functions
drupal_render@10 N/A% -29 -96.7% -29 -100.0% -72 -300.0% 0 N/A%
drupal_alter0 N/A% 0 0.0% -1 -3.4% 0 0.0% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% -2 -6.9% -24 -100.0% 0 N/A%