Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2457c13d41: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #55f2450b58930Run #55f2457c13d41DiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)54,037 55,414 1,377 2.5%
Incl. Wall Time (microsec) per call 368 377 9 2.5%
Excl. Wall Time (microsec)1,954 2,071 117 6.0%
Incl. MemUse (bytes)691,272 691,272 0 0.0%
Incl. MemUse (bytes) per call 4,703 4,703 0 0.0%
Excl. MemUse (bytes)-305,144 -305,144 0 0.0%
Incl. PeakMemUse (bytes)365,400 365,400 0 0.0%
Incl. PeakMemUse (bytes) per call 2,486 2,486 0 0.0%
Excl. PeakMemUse (bytes)24,848 24,848 0 0.0%

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% 1,377 64.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function117 8.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::query0 N/A% 1,377 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 1,042 75.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 117 8.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 74 5.4% 0 N/A% 0 N/A%
PDO::lastInsertId0 N/A% 16 1.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 11 0.8% 0 N/A% 0 N/A%