Diff Report
Run #519edeb20e5f1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #519edeb20e5f1Run #519ede3a9dd65DiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)718 737 19 2.6%
Incl. Wall Time (microsec) per call 6 6 0 2.6%
Excl. Wall Time (microsec)383 378 -5 -1.3%
Incl. CPU (microsecs)837 838 1 0.1%
Incl. CPU (microsecs) per call 7 7 0 0.1%
Excl. CPU (microsec)388 370 -18 -4.6%
Incl. MemUse (bytes)30,080 30,080 0 0.0%
Incl. MemUse (bytes) per call 239 239 0 0.0%
Excl. MemUse (bytes)-131,800 -131,800 0 0.0%
Incl. PeakMemUse (bytes)28,264 28,264 0 0.0%
Incl. PeakMemUse (bytes) per call 224 224 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 19 6.7% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -26.3% -18 -1800.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 19 100.0% 1 100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% 24 126.3% 19 1900.0% 0 N/A% 0 N/A%