Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for uniqid

uniqidRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)152 143 -9 -5.9%
Incl. Wall Time (microsec) per call 10 9 -1 -5.9%
Excl. Wall Time (microsec)152 143 -9 -5.9%
Incl. CPU (microsecs)171 165 -6 -3.5%
Incl. CPU (microsecs) per call 11 10 -0 -3.5%
Excl. CPU (microsec)171 165 -6 -3.5%
Incl. MemUse (bytes)2,868 2,868 0 0.0%
Incl. MemUse (bytes) per call 179 179 0 0.0%
Excl. MemUse (bytes)2,868 2,868 0 0.0%
Incl. PeakMemUse (bytes)1,404 1,404 0 0.0%
Incl. PeakMemUse (bytes) per call 88 88 0 0.0%
Excl. PeakMemUse (bytes)1,404 1,404 0 0.0%

Parent/Child Regression/Improvement report for uniqid [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
uniqid0 N/A% -9 -0.1% -6 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -6 -66.7% -4 -66.7% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -3 -33.3% -2 -33.3% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%