Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for mt_rand

mt_randRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)4 4 0 0.0%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)4 4 0 0.0%
Incl. CPU (microsecs)9 14 5 55.6%
Incl. CPU (microsecs) per call 2 2 1 55.6%
Excl. CPU (microsec)9 14 5 55.6%
Incl. MemUse (bytes)2,344 2,344 0 0.0%
Incl. MemUse (bytes) per call 391 391 0 0.0%
Excl. MemUse (bytes)2,344 2,344 0 0.0%
Incl. PeakMemUse (bytes)1,232 1,384 152 12.3%
Incl. PeakMemUse (bytes) per call 205 231 25 12.3%
Excl. PeakMemUse (bytes)1,232 1,384 152 12.3%

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% 0 0.0% 5 0.6% 0 0.0% 152 0.5%
Exclusive Metrics Diff for Current Function0 N/A% 5 100.0% 0 N/A% 152 100.0%
Parent functions
Drupal\Core\Lock\LockBackendAbstract::getLockId0 N/A% 0 N/A% 3 60.0% 0 N/A% 152 100.0%
drupal_prepare_form0 N/A% 0 N/A% 2 40.0% 0 N/A% 0 0.0%
drupal_session_initialize0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%