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

Drupal\Core\Database\Connection::prefixTablesRun #55f2450b58930Run #55f2459f810afDiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)556 571 15 2.7%
Incl. Wall Time (microsec) per call 4 4 0 2.7%
Excl. Wall Time (microsec)279 294 15 5.4%
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)17,376 17,840 464 2.7%
Incl. PeakMemUse (bytes) per call 118 121 3 2.7%
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 Function15 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%