Diff Report
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323afe82890: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #55323a80ebb82Run #55323afe82890DiffDiff%
Number of Function Calls128 128 0 0.0%
Incl. Wall Time (microsec)289 273 -16 -5.5%
Incl. Wall Time (microsec) per call 2 2 -0 -5.5%
Excl. Wall Time (microsec)141 140 -1 -0.7%
Incl. MemUse (bytes)29,136 29,152 16 0.1%
Incl. MemUse (bytes) per call 228 228 0 0.1%
Excl. MemUse (bytes)-133,256 -133,288 -32 -0.0%
Incl. PeakMemUse (bytes)21,344 19,328 -2,016 -9.4%
Incl. PeakMemUse (bytes) per call 167 151 -16 -9.4%
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% -16 -2.3% 16 0.1% -2,016 -11.3%
Exclusive Metrics Diff for Current Function-1 -6.2% -32 -200.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -16 -100.0% 16 100.0% -2,016 -100.0%
Child function
str_replace0 N/A% -15 -93.8% 48 300.0% -2,016 -100.0%