Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Condition::compile@1

Drupal\Core\Database\Query\Condition::compile@1Run #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)243 371 128 52.7%
Incl. Wall Time (microsec) per call 81 124 43 52.7%
Excl. Wall Time (microsec)79 87 8 10.1%
Incl. CPU (microsecs)247 327 80 32.4%
Incl. CPU (microsecs) per call 82 109 27 32.4%
Excl. CPU (microsec)58 65 7 12.1%
Incl. MemUse (bytes)26,752 26,752 0 0.0%
Incl. MemUse (bytes) per call 8,917 8,917 0 0.0%
Excl. MemUse (bytes)6,064 6,064 0 0.0%
Incl. PeakMemUse (bytes)30,688 30,688 0 0.0%
Incl. PeakMemUse (bytes) per call 10,229 10,229 0 0.0%
Excl. PeakMemUse (bytes)8,008 8,008 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Condition::compile@1 [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::compile@10 N/A% 128 5.6% 80 3.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 6.2% 7 8.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Condition::compile0 N/A% 128 100.0% 80 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Condition::compile@20 N/A% 123 96.1% 76 95.0% 0 N/A% 0 N/A%
implode0 N/A% -2 -1.6% -3 -3.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -2 -1.6% -2 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 1 0.8% 5 6.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 1 0.8% -1 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% -1 -0.8% -2 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%