Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Condition::compile

Drupal\Core\Database\Query\Condition::compileRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls8 6 -2 -25.0%
Incl. Wall Time (microsec)357 286 -71 -19.9%
Incl. Wall Time (microsec) per call 45 48 3 6.8%
Excl. Wall Time (microsec)195 199 4 2.1%
Incl. CPU (microsecs)366 290 -76 -20.8%
Incl. CPU (microsecs) per call 46 48 3 5.6%
Excl. CPU (microsec)159 161 2 1.3%
Incl. MemUse (bytes)30,264 16,552 -13,712 -45.3%
Incl. MemUse (bytes) per call 3,783 2,759 -1,024 -27.1%
Excl. MemUse (bytes)8,416 5,600 -2,816 -33.5%
Incl. PeakMemUse (bytes)28,120 17,672 -10,448 -37.2%
Incl. PeakMemUse (bytes) per call 3,515 2,945 -570 -16.2%
Excl. PeakMemUse (bytes)10,784 9,544 -1,240 -11.5%

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::compile-2 -22.2% -71 -0.0% -76 -0.1% -13,712 -3.1% -10,448 -1.8%
Exclusive Metrics Diff for Current Function4 5.6% 2 2.6% -2,816 -20.5% -1,240 -11.9%
Parent function
Drupal\Core\Database\Query\Select::compile-2 -100.0% -71 -100.0% -76 -100.0% -13,712 -100.0% -10,448 -100.0%
Child functions
Drupal\Core\Database\Query\Condition::compile@1-1 -14.3% -86 -121.1% -87 -114.5% -8,960 -65.3% -8,376 -80.2%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 0.0% 5 7.0% 7 9.2% 0 0.0% 160 1.5%
Drupal\Core\Database\Connection::escapeField0 0.0% 5 7.0% 6 7.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 0.0% 2 2.8% 8 10.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder0 0.0% 2 2.8% 3 3.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments-1 -14.3% -1 -1.4% -3 -3.9% -832 -6.1% -280 -2.7%
Drupal\Core\Database\Query\Condition::__toString-1 -14.3% -1 -1.4% -7 -9.2% -840 -6.1% -480 -4.6%
implode-2 -28.6% -1 -1.4% -3 -3.9% -264 -1.9% -232 -2.2%
Drupal\Core\Database\Query\Query::uniqueIdentifier-2 -28.6% 0 0.0% -2 -2.6% 0 0.0% 0 0.0%