Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #553b9a86a14e1Run #553ba00bcf766DiffDiff%
Number of Function Calls1,267 1,267 0 0.0%
Incl. Wall Time (microsec)2,957 2,950 -7 -0.2%
Incl. Wall Time (microsec) per call 2 2 -0 -0.2%
Excl. Wall Time (microsec)1,449 1,492 43 3.0%
Incl. MemUse (bytes)285,376 285,368 -8 -0.0%
Incl. MemUse (bytes) per call 225 225 -0 -0.0%
Excl. MemUse (bytes)-1,343,504 -1,342,744 760 0.1%
Incl. PeakMemUse (bytes)33,304 35,464 2,160 6.5%
Incl. PeakMemUse (bytes) per call 26 28 2 6.5%
Excl. PeakMemUse (bytes)0 664 664 N/A%

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% -7 -0.0% -8 -0.0% 2,160 0.2%
Exclusive Metrics Diff for Current Function43 614.3% 760 9500.0% 664 30.7%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -7 -100.0% -8 -100.0% 2,160 100.0%
Child function
str_replace0 N/A% -50 -714.3% -768 -9600.0% 1,496 69.3%