Diff Report
Run #55f2459f810af: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #55f2459f810afRun #55f2450b58930DiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)571 556 -15 -2.6%
Incl. Wall Time (microsec) per call 4 4 -0 -2.6%
Excl. Wall Time (microsec)294 279 -15 -5.1%
Incl. MemUse (bytes)38,576 38,576 0 0.0%
Incl. MemUse (bytes) per call 262 262 0 0.0%
Excl. MemUse (bytes)-158,440 -158,440 0 0.0%
Incl. PeakMemUse (bytes)17,840 17,376 -464 -2.6%
Incl. PeakMemUse (bytes) per call 121 118 -3 -2.6%
Excl. PeakMemUse (bytes)664 664 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::prefixTables0 N/A% -15 -0.2% 0 0.0% -464 -0.5%
Exclusive Metrics Diff for Current Function-15 -100.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -15 -100.0% 0 N/A% -464 -100.0%
Child function
str_replace0 N/A% 0 0.0% 0 N/A% -464 -100.0%