Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString@1

Drupal\Core\Database\Query\Select::__toString@1Run #519b1557bbc04Run #519b1a785aaa6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)152 164 12 7.9%
Incl. Wall Time (microsec) per call 152 164 12 7.9%
Excl. Wall Time (microsec)75 87 12 16.0%
Incl. CPU (microsecs)155 167 12 7.7%
Incl. CPU (microsecs) per call 155 167 12 7.7%
Excl. CPU (microsec)61 63 2 3.3%
Incl. MemUse (bytes)8,824 8,824 0 0.0%
Incl. MemUse (bytes) per call 8,824 8,824 0 0.0%
Excl. MemUse (bytes)2,592 2,592 0 0.0%
Incl. PeakMemUse (bytes)9,096 9,096 0 0.0%
Incl. PeakMemUse (bytes) per call 9,096 9,096 0 0.0%
Excl. PeakMemUse (bytes)3,200 3,200 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString@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\Select::__toString@10 N/A% 12 0.6% 12 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 100.0% 2 16.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% 12 100.0% 12 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -4 -33.3% -3 -25.0% 0 N/A% 0 N/A%
count0 N/A% 2 16.7% 4 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 8.3% 1 8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 1 8.3% 1 8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 7 58.3% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%