Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls110 110 0 0.0%
Incl. Wall Time (microsec)685 697 12 1.8%
Incl. Wall Time (microsec) per call 6 6 0 1.8%
Excl. Wall Time (microsec)386 393 7 1.8%
Incl. CPU (microsecs)780 792 12 1.5%
Incl. CPU (microsecs) per call 7 7 0 1.5%
Excl. CPU (microsec)382 383 1 0.3%
Incl. MemUse (bytes)28,848 28,848 0 0.0%
Incl. MemUse (bytes) per call 262 262 0 0.0%
Excl. MemUse (bytes)-117,488 -117,488 0 0.0%
Incl. PeakMemUse (bytes)45,520 45,520 0 0.0%
Incl. PeakMemUse (bytes) per call 414 414 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% 12 1.3% 12 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 58.3% 1 8.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 12 100.0% 12 100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% 5 41.7% 11 91.7% 0 N/A% 0 N/A%