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

Drupal\Core\Database\Connection::prefixTablesRun #51c24fd9b971aRun #51c2508074568DiffDiff%
Number of Function Calls182 182 0 0.0%
Incl. Wall Time (microsec)1,659 1,672 13 0.8%
Incl. Wall Time (microsec) per call 9 9 0 0.8%
Excl. Wall Time (microsec)880 875 -5 -0.6%
Incl. CPU (microsecs)1,794 1,821 27 1.5%
Incl. CPU (microsecs) per call 10 10 0 1.5%
Excl. CPU (microsec)843 852 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 Function-5 -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%