Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa3e018419: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #519aa37b5bebdRun #519aa3e018419DiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)1,552 1,575 23 1.5%
Incl. Wall Time (microsec) per call 12 12 0 1.5%
Excl. Wall Time (microsec)859 869 10 1.2%
Incl. CPU (microsecs)1,679 1,696 17 1.0%
Incl. CPU (microsecs) per call 13 13 0 1.0%
Excl. CPU (microsec)853 840 -13 -1.5%
Incl. MemUse (bytes)29,984 29,984 0 0.0%
Incl. MemUse (bytes) per call 227 227 0 0.0%
Excl. MemUse (bytes)-145,344 -145,344 0 0.0%
Incl. PeakMemUse (bytes)33,328 33,328 0 0.0%
Incl. PeakMemUse (bytes) per call 252 252 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% 23 1.3% 17 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 43.5% -13 -76.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 23 100.0% 17 100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% 13 56.5% 30 176.5% 0 N/A% 0 N/A%