Diff Report
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_set_title

drupal_set_titleRun #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)63 54 -9 -14.3%
Incl. Wall Time (microsec) per call 16 14 -2 -14.3%
Excl. Wall Time (microsec)25 21 -4 -16.0%
Incl. CPU (microsecs)70 58 -12 -17.1%
Incl. CPU (microsecs) per call 18 15 -3 -17.1%
Excl. CPU (microsec)27 20 -7 -25.9%
Incl. MemUse (bytes)6,784 6,784 0 0.0%
Incl. MemUse (bytes) per call 1,696 1,696 0 0.0%
Excl. MemUse (bytes)2,272 2,272 0 0.0%
Incl. PeakMemUse (bytes)7,312 7,312 0 0.0%
Incl. PeakMemUse (bytes) per call 1,828 1,828 0 0.0%
Excl. PeakMemUse (bytes)1,768 1,768 0 0.0%

Parent/Child Regression/Improvement report for drupal_set_title [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_set_title0 N/A% -9 -0.1% -12 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -44.4% -7 -58.3% 0 N/A% 0 N/A%
Parent functions
node_page_view0 N/A% -8 -88.9% -10 -83.3% 0 N/A% 0 N/A%
drupal_get_title0 N/A% -1 -11.1% -2 -16.7% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -7 -77.8% -7 -58.3% 0 N/A% 0 N/A%
check_plain0 N/A% 2 22.2% 2 16.7% 0 N/A% 0 N/A%