Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d810c7abba: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #560d7dac0c098Run #560d810c7abbaDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)15,861 15,226 -635 -4.0%
Incl. Wall Time (microsec) per call 369 354 -15 -4.0%
Excl. Wall Time (microsec)570 572 2 0.4%
Incl. MemUse (bytes)349,432 349,432 0 0.0%
Incl. MemUse (bytes) per call 8,126 8,126 0 0.0%
Excl. MemUse (bytes)-57,352 -57,352 0 0.0%
Incl. PeakMemUse (bytes)235,760 235,760 0 0.0%
Incl. PeakMemUse (bytes) per call 5,483 5,483 0 0.0%
Excl. PeakMemUse (bytes)9,696 9,696 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% -635 -40.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::query0 N/A% -635 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -650 -102.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 14 2.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -6 -0.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 5 0.8% 0 N/A% 0 N/A%
rtrim0 N/A% 1 0.2% 0 N/A% 0 N/A%
strpos0 N/A% -1 -0.2% 0 N/A% 0 N/A%