Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for mt_rand

mt_randRun #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)4 3 -1 -25.0%
Incl. Wall Time (microsec) per call 1 1 -0 -25.0%
Excl. Wall Time (microsec)4 3 -1 -25.0%
Incl. CPU (microsecs)9 6 -3 -33.3%
Incl. CPU (microsecs) per call 3 2 -1 -33.3%
Excl. CPU (microsec)9 6 -3 -33.3%
Incl. MemUse (bytes)1,544 1,544 0 0.0%
Incl. MemUse (bytes) per call 515 515 0 0.0%
Excl. MemUse (bytes)1,544 1,544 0 0.0%
Incl. PeakMemUse (bytes)1,208 1,208 0 0.0%
Incl. PeakMemUse (bytes) per call 403 403 0 0.0%
Excl. PeakMemUse (bytes)1,208 1,208 0 0.0%

Parent/Child Regression/Improvement report for mt_rand [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
mt_rand0 N/A% -1 -0.1% -3 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% -1 -100.0% -2 -66.7% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%