Diff Report
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #51a448a326782Run #51a4463d308ceDiffDiff%
Number of Function Calls145 145 0 0.0%
Incl. Wall Time (microsec)1,474 1,502 28 1.9%
Incl. Wall Time (microsec) per call 10 10 0 1.9%
Excl. Wall Time (microsec)813 830 17 2.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)30,084 30,084 0 0.0%
Incl. MemUse (bytes) per call 207 207 0 0.0%
Excl. MemUse (bytes)-91,500 -91,500 0 0.0%
Incl. PeakMemUse (bytes)28,408 28,192 -216 -0.8%
Incl. PeakMemUse (bytes) per call 196 194 -1 -0.8%
Excl. PeakMemUse (bytes)296 296 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% 28 0.2% 0 0.0% 0 0.0% -216 -0.2%
Exclusive Metrics Diff for Current Function17 60.7% 0 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 28 100.0% 0 N/A% 0 N/A% -216 -100.0%
Child function
str_replace0 N/A% 11 39.3% 0 N/A% 0 N/A% -216 -100.0%