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

Drupal\Core\Database\Connection::prefixTablesRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls168 168 0 0.0%
Incl. Wall Time (microsec)936 939 3 0.3%
Incl. Wall Time (microsec) per call 6 6 0 0.3%
Excl. Wall Time (microsec)543 559 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)54,968 54,536 -432 -0.8%
Incl. PeakMemUse (bytes) per call 327 325 -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 Function16 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%