Diff Report
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14e1b1e097: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #51a14be6130cbRun #51a14e1b1e097DiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)1,257 1,237 -20 -1.6%
Incl. Wall Time (microsec) per call 10 10 -0 -1.6%
Excl. Wall Time (microsec)677 673 -4 -0.6%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 32 32 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)26,780 26,780 0 0.0%
Incl. MemUse (bytes) per call 216 216 0 0.0%
Excl. MemUse (bytes)-79,000 -79,000 0 0.0%
Incl. PeakMemUse (bytes)24,960 24,960 0 0.0%
Incl. PeakMemUse (bytes) per call 201 201 0 0.0%
Excl. PeakMemUse (bytes)296 296 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% -20 -2.2% 4,000 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -20.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -20 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% -16 -80.0% 4,000 100.0% 0 N/A% 0 N/A%