Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62a3af1f52: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #51f628573214cRun #51f62a3af1f52DiffDiff%
Number of Function Calls276 276 0 0.0%
Incl. Wall Time (microsec)1,672 1,660 -12 -0.7%
Incl. Wall Time (microsec) per call 6 6 -0 -0.7%
Excl. Wall Time (microsec)977 973 -4 -0.4%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 14 14 N/A%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)81,768 81,768 0 0.0%
Incl. MemUse (bytes) per call 296 296 0 0.0%
Excl. MemUse (bytes)-436,576 -436,576 0 0.0%
Incl. PeakMemUse (bytes)78,504 78,504 0 0.0%
Incl. PeakMemUse (bytes) per call 284 284 0 0.0%
Excl. PeakMemUse (bytes)1,016 1,016 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% -12 -3.1% 4,001 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -33.3% 4,001 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -12 -100.0% 4,001 100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% -8 -66.7% 0 0.0% 0 N/A% 0 N/A%