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

Drupal\Core\Database\Connection::prefixTablesRun #55323afe82890Run #55323a80ebb82DiffDiff%
Number of Function Calls128 128 0 0.0%
Incl. Wall Time (microsec)273 289 16 5.9%
Incl. Wall Time (microsec) per call 2 2 0 5.9%
Excl. Wall Time (microsec)140 141 1 0.7%
Incl. MemUse (bytes)29,152 29,136 -16 -0.1%
Incl. MemUse (bytes) per call 228 228 -0 -0.1%
Excl. MemUse (bytes)-133,288 -133,256 32 0.0%
Incl. PeakMemUse (bytes)19,328 21,344 2,016 10.4%
Incl. PeakMemUse (bytes) per call 151 167 16 10.4%
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 Function1 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%