Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Condition::compile

Drupal\Core\Database\Query\Condition::compileRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)365 362 -3 -0.8%
Incl. Wall Time (microsec) per call 46 45 -0 -0.8%
Excl. Wall Time (microsec)233 228 -5 -2.1%
Incl. CPU (microsecs)369 373 4 1.1%
Incl. CPU (microsecs) per call 46 47 1 1.1%
Excl. CPU (microsec)191 200 9 4.7%
Incl. MemUse (bytes)14,448 14,448 0 0.0%
Incl. MemUse (bytes) per call 1,806 1,806 0 0.0%
Excl. MemUse (bytes)2,424 2,424 0 0.0%
Incl. PeakMemUse (bytes)16,144 16,144 0 0.0%
Incl. PeakMemUse (bytes) per call 2,018 2,018 0 0.0%
Excl. PeakMemUse (bytes)9,104 9,104 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Condition::compile [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\Query\Condition::compile0 N/A% -3 -0.4% 4 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -166.7% 9 225.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::compile0 N/A% -3 -100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 2 66.7% 2 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 2 66.7% 1 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -33.3% 4 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -9 -225.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%