Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for uniqid

uniqidRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls5 158 153 3060.0%
Incl. Wall Time (microsec)41 728 687 1675.6%
Incl. Wall Time (microsec) per call 8 5 -4 -43.8%
Excl. Wall Time (microsec)41 728 687 1675.6%
Incl. CPU (microsecs)48 871 823 1714.6%
Incl. CPU (microsecs) per call 10 6 -4 -42.6%
Excl. CPU (microsec)48 871 823 1714.6%
Incl. MemUse (bytes)3,008 17,696 14,688 488.3%
Incl. MemUse (bytes) per call 602 112 -490 -81.4%
Excl. MemUse (bytes)3,008 17,696 14,688 488.3%
Incl. PeakMemUse (bytes)2,512 2,896 384 15.3%
Incl. PeakMemUse (bytes) per call 502 18 -484 -96.4%
Excl. PeakMemUse (bytes)2,512 2,896 384 15.3%

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
uniqid153 100.0% 687 0.2% 823 0.7% 14,688 3.3% 384 0.1%
Exclusive Metrics Diff for Current Function687 100.0% 823 100.0% 14,688 100.0% 384 100.0%
Parent functions
Drupal\Core\Database\Query\Query::__construct153 100.0% 686 99.9% 822 99.9% 14,688 100.0% 384 100.0%
drupal_session_initialize0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%