Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for date_iso8601

date_iso8601Run #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)30 25 -5 -16.7%
Incl. Wall Time (microsec) per call 15 13 -3 -16.7%
Excl. Wall Time (microsec)10 9 -1 -10.0%
Incl. CPU (microsecs)32 27 -5 -15.6%
Incl. CPU (microsecs) per call 16 14 -3 -15.6%
Excl. CPU (microsec)9 9 0 0.0%
Incl. MemUse (bytes)2,136 2,152 16 0.7%
Incl. MemUse (bytes) per call 1,068 1,076 8 0.7%
Excl. MemUse (bytes)1,184 1,200 16 1.4%
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 date_iso8601 [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
date_iso86010 N/A% -5 -0.1% -5 -0.1% 16 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -20.0% 0 0.0% 16 100.0% 0 N/A%
Parent function
call_user_func0 N/A% -5 -100.0% -5 -100.0% 16 100.0% 0 N/A%
Child function
date0 N/A% -4 -80.0% -5 -100.0% 0 0.0% 0 N/A%