Diff Report
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString@1

Drupal\Core\Database\Query\Select::__toString@1Run #519eade6f30beRun #519ead03a5283DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)90 81 -9 -10.0%
Incl. Wall Time (microsec) per call 90 81 -9 -10.0%
Excl. Wall Time (microsec)40 35 -5 -12.5%
Incl. CPU (microsecs)96 82 -14 -14.6%
Incl. CPU (microsecs) per call 96 82 -14 -14.6%
Excl. CPU (microsec)29 24 -5 -17.2%
Incl. MemUse (bytes)9,792 9,792 0 0.0%
Incl. MemUse (bytes) per call 9,792 9,792 0 0.0%
Excl. MemUse (bytes)2,232 2,232 0 0.0%
Incl. PeakMemUse (bytes)9,984 9,984 0 0.0%
Incl. PeakMemUse (bytes) per call 9,984 9,984 0 0.0%
Excl. PeakMemUse (bytes)2,696 2,696 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% -9 -0.3% -14 -1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -55.6% -5 -35.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% -9 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% -8 -88.9% -7 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 4 44.4% 6 42.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -11.1% -5 -35.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 11.1% 2 14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -3 -21.4% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%