Diff Report
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #517dc41118628Run #517dc23f63001DiffDiff%
Number of Function Calls168 168 0 0.0%
Incl. Wall Time (microsec)939 936 -3 -0.3%
Incl. Wall Time (microsec) per call 6 6 -0 -0.3%
Excl. Wall Time (microsec)559 543 -16 -2.9%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)46,880 46,880 0 0.0%
Incl. MemUse (bytes) per call 279 279 0 0.0%
Excl. MemUse (bytes)-260,880 -260,880 0 0.0%
Incl. PeakMemUse (bytes)54,536 54,968 432 0.8%
Incl. PeakMemUse (bytes) per call 325 327 3 0.8%
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% -3 -0.0% 0 0.0% 0 0.0% 432 0.0%
Exclusive Metrics Diff for Current Function-16 -533.3% 0 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -3 -100.0% 0 N/A% 0 N/A% 432 100.0%
Child function
str_replace0 N/A% 13 433.3% 0 N/A% 0 N/A% 432 100.0%