Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls207 207 0 0.0%
Incl. Wall Time (microsec)1,179 1,190 11 0.9%
Incl. Wall Time (microsec) per call 6 6 0 0.9%
Excl. Wall Time (microsec)661 656 -5 -0.8%
Incl. CPU (microsecs)1,333 1,358 25 1.9%
Incl. CPU (microsecs) per call 6 7 0 1.9%
Excl. CPU (microsec)606 645 39 6.4%
Incl. MemUse (bytes)46,880 46,880 0 0.0%
Incl. MemUse (bytes) per call 226 226 0 0.0%
Excl. MemUse (bytes)-216,296 -216,296 0 0.0%
Incl. PeakMemUse (bytes)44,696 44,696 0 0.0%
Incl. PeakMemUse (bytes) per call 216 216 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% 11 0.1% 25 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -45.5% 39 156.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 11 100.0% 25 100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% 16 145.5% -14 -56.0% 0 N/A% 0 N/A%