Diff Report
Run #51e22193d5fd6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #51e22193d5fd6Run #51e2215579f70DiffDiff%
Number of Function Calls122 122 0 0.0%
Incl. Wall Time (microsec)724 738 14 1.9%
Incl. Wall Time (microsec) per call 6 6 0 1.9%
Excl. Wall Time (microsec)367 370 3 0.8%
Incl. CPU (microsecs)836 850 14 1.7%
Incl. CPU (microsecs) per call 7 7 0 1.7%
Excl. CPU (microsec)381 382 1 0.3%
Incl. MemUse (bytes)28,424 28,424 0 0.0%
Incl. MemUse (bytes) per call 233 233 0 0.0%
Excl. MemUse (bytes)-126,824 -126,824 0 0.0%
Incl. PeakMemUse (bytes)22,776 22,776 0 0.0%
Incl. PeakMemUse (bytes) per call 187 187 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% 14 31.1% 14 23.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 21.4% 1 7.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 14 100.0% 14 100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% 11 78.6% 13 92.9% 0 N/A% 0 N/A%