Diff Report
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for uniqid

uniqidRun #517c76da9b0d3Run #517c75d3de7c7DiffDiff%
Number of Function Calls5 158 153 3060.0%
Incl. Wall Time (microsec)45 693 648 1440.0%
Incl. Wall Time (microsec) per call 9 4 -5 -51.3%
Excl. Wall Time (microsec)45 693 648 1440.0%
Incl. CPU (microsecs)52 851 799 1536.5%
Incl. CPU (microsecs) per call 10 5 -5 -48.2%
Excl. CPU (microsec)52 851 799 1536.5%
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 2,800 288 11.5%
Incl. PeakMemUse (bytes) per call 502 18 -485 -96.5%
Excl. PeakMemUse (bytes)2,512 2,800 288 11.5%

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% 648 0.2% 799 0.8% 14,688 6.0% 288 0.1%
Exclusive Metrics Diff for Current Function648 100.0% 799 100.0% 14,688 100.0% 288 100.0%
Parent functions
Drupal\Core\Database\Query\Query::__construct153 100.0% 647 99.8% 798 99.9% 14,688 100.0% 288 100.0%
drupal_prepare_form0 0.0% 1 0.2% 1 0.1% 0 0.0% 0 0.0%
drupal_session_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%