Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_set_title

drupal_set_titleRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)94 108 14 14.9%
Incl. Wall Time (microsec) per call 24 27 4 14.9%
Excl. Wall Time (microsec)23 26 3 13.0%
Incl. CPU (microsecs)102 110 8 7.8%
Incl. CPU (microsecs) per call 26 28 2 7.8%
Excl. CPU (microsec)24 23 -1 -4.2%
Incl. MemUse (bytes)15,376 15,376 0 0.0%
Incl. MemUse (bytes) per call 3,844 3,844 0 0.0%
Excl. MemUse (bytes)2,240 2,240 0 0.0%
Incl. PeakMemUse (bytes)14,800 14,976 176 1.2%
Incl. PeakMemUse (bytes) per call 3,700 3,744 44 1.2%
Excl. PeakMemUse (bytes)1,896 2,072 176 9.3%

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% 14 1.2% 8 0.5% 0 0.0% 176 0.2%
Exclusive Metrics Diff for Current Function3 21.4% -1 -12.5% 0 N/A% 176 100.0%
Parent functions
node_page_view0 N/A% 15 107.1% 11 137.5% 0 N/A% 0 0.0%
drupal_get_title0 N/A% -1 -7.1% -3 -37.5% 0 N/A% 176 100.0%
Child functions
check_plain0 N/A% 9 64.3% 9 112.5% 0 N/A% 0 0.0%
drupal_static0 N/A% 2 14.3% 0 0.0% 0 N/A% 0 0.0%