Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for uniqid

uniqidRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls158 5 -153 -96.8%
Incl. Wall Time (microsec)728 41 -687 -94.4%
Incl. Wall Time (microsec) per call 5 8 4 78.0%
Excl. Wall Time (microsec)728 41 -687 -94.4%
Incl. CPU (microsecs)871 48 -823 -94.5%
Incl. CPU (microsecs) per call 6 10 4 74.1%
Excl. CPU (microsec)871 48 -823 -94.5%
Incl. MemUse (bytes)17,696 3,008 -14,688 -83.0%
Incl. MemUse (bytes) per call 112 602 490 437.1%
Excl. MemUse (bytes)17,696 3,008 -14,688 -83.0%
Incl. PeakMemUse (bytes)2,896 2,512 -384 -13.3%
Incl. PeakMemUse (bytes) per call 18 502 484 2641.0%
Excl. PeakMemUse (bytes)2,896 2,512 -384 -13.3%

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
uniqid-153 -100.0% -687 -0.2% -823 -0.7% -14,688 -3.3% -384 -0.1%
Exclusive Metrics Diff for Current Function-687 -100.0% -823 -100.0% -14,688 -100.0% -384 -100.0%
Parent functions
Drupal\Core\Database\Query\Query::__construct-153 -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%