Diff Report
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #51c2508074568Run #51c24fd9b971aDiffDiff%
Number of Function Calls182 182 0 0.0%
Incl. Wall Time (microsec)1,672 1,659 -13 -0.8%
Incl. Wall Time (microsec) per call 9 9 -0 -0.8%
Excl. Wall Time (microsec)875 880 5 0.6%
Incl. CPU (microsecs)1,821 1,794 -27 -1.5%
Incl. CPU (microsecs) per call 10 10 -0 -1.5%
Excl. CPU (microsec)852 843 -9 -1.1%
Incl. MemUse (bytes)60,840 60,840 0 0.0%
Incl. MemUse (bytes) per call 334 334 0 0.0%
Excl. MemUse (bytes)-221,056 -221,056 0 0.0%
Incl. PeakMemUse (bytes)57,240 57,240 0 0.0%
Incl. PeakMemUse (bytes) per call 315 315 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% -13 -1.3% -27 -1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 38.5% -9 -33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -13 -100.0% -27 -100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% -18 -138.5% -18 -66.7% 0 N/A% 0 N/A%