Diff Report
Run #55f2459f810af: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #55f2459f810afRun #55f2450b58930DiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)53,091 54,037 946 1.8%
Incl. Wall Time (microsec) per call 361 368 6 1.8%
Excl. Wall Time (microsec)1,961 1,954 -7 -0.4%
Incl. MemUse (bytes)691,304 691,272 -32 -0.0%
Incl. MemUse (bytes) per call 4,703 4,703 -0 -0.0%
Excl. MemUse (bytes)-305,152 -305,144 8 0.0%
Incl. PeakMemUse (bytes)374,712 365,400 -9,312 -2.5%
Incl. PeakMemUse (bytes) per call 2,549 2,486 -63 -2.5%
Excl. PeakMemUse (bytes)24,800 24,848 48 0.2%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::query [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::query0 N/A% 946 9.9% -32 -0.0% -9,312 -9.2%
Exclusive Metrics Diff for Current Function-7 -0.7% 8 25.0% 48 0.5%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::query0 N/A% 946 100.0% -32 -100.0% -9,312 -100.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 945 99.9% 0 0.0% -8,936 -96.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 80 8.5% -24 -75.0% -16 -0.2%
Drupal\Core\Database\Connection::expandArguments0 N/A% -36 -3.8% 0 0.0% 48 0.5%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -34 -3.6% -16 -50.0% -456 -4.9%
PDO::lastInsertId0 N/A% -2 -0.2% 0 0.0% 0 0.0%