Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,080 1,128 48 4.4%
Incl. Wall Time (microsec) per call 1,080 1,128 48 4.4%
Excl. Wall Time (microsec)11 12 1 9.1%
Incl. CPU (microsecs)1,082 1,129 47 4.3%
Incl. CPU (microsecs) per call 1,082 1,129 47 4.3%
Excl. CPU (microsec)10 9 -1 -10.0%
Incl. MemUse (bytes)12,272 12,272 0 0.0%
Incl. MemUse (bytes) per call 12,272 12,272 0 0.0%
Excl. MemUse (bytes)-9,440 -9,440 0 0.0%
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% 48 3.4% 47 1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 2.1% -1 -2.1% 0 N/A% 0 N/A%
Parent function
call_user_func_array0 N/A% 48 100.0% 47 100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% 46 95.8% 47 100.0% 0 N/A% 0 N/A%
drupal_alter0 N/A% 1 2.1% 0 0.0% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%