Diff Report
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #530ed2569a2c7Run #530ed1c5bdc6aDiffDiff%
Number of Function Calls97 97 0 0.0%
Incl. Wall Time (microsec)549 558 9 1.6%
Incl. Wall Time (microsec) per call 6 6 0 1.6%
Excl. Wall Time (microsec)313 319 6 1.9%
Incl. CPU (microsecs)628 627 -1 -0.2%
Incl. CPU (microsecs) per call 6 6 -0 -0.2%
Excl. CPU (microsec)299 302 3 1.0%
Incl. MemUse (bytes)20,968 20,968 0 0.0%
Incl. MemUse (bytes) per call 216 216 0 0.0%
Excl. MemUse (bytes)-98,760 -98,760 0 0.0%
Incl. PeakMemUse (bytes)17,096 17,096 0 0.0%
Incl. PeakMemUse (bytes) per call 176 176 0 0.0%
Excl. PeakMemUse (bytes)760 760 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::prefixTables [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
Drupal\Core\Database\Connection::prefixTables0 N/A% 9 0.9% -1 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 66.7% 3 300.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 9 100.0% -1 -100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% 3 33.3% -4 -400.0% 0 N/A% 0 N/A%