Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)354 388 34 9.6%
Incl. Wall Time (microsec) per call 7 8 1 9.6%
Excl. Wall Time (microsec)194 212 18 9.3%
Incl. CPU (microsecs)401 430 29 7.2%
Incl. CPU (microsecs) per call 8 9 1 7.2%
Excl. CPU (microsec)186 196 10 5.4%
Incl. MemUse (bytes)15,328 15,328 0 0.0%
Incl. MemUse (bytes) per call 319 319 0 0.0%
Excl. MemUse (bytes)-53,920 -53,920 0 0.0%
Incl. PeakMemUse (bytes)17,192 17,192 0 0.0%
Incl. PeakMemUse (bytes) per call 358 358 0 0.0%
Excl. PeakMemUse (bytes)760 760 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% 34 1.0% 29 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function18 52.9% 10 34.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 34 100.0% 29 100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% 16 47.1% 19 65.5% 0 N/A% 0 N/A%