Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString@1

Drupal\Core\Database\Query\Select::__toString@1Run #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)6,926 1,373 -5,553 -80.2%
Incl. Wall Time (microsec) per call 3,463 687 -2,777 -80.2%
Excl. Wall Time (microsec)2,408 482 -1,926 -80.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)12,664 12,664 0 0.0%
Incl. MemUse (bytes) per call 6,332 6,332 0 0.0%
Excl. MemUse (bytes)2,776 2,776 0 0.0%
Incl. PeakMemUse (bytes)13,944 13,944 0 0.0%
Incl. PeakMemUse (bytes) per call 6,972 6,972 0 0.0%
Excl. PeakMemUse (bytes)5,272 5,272 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% -5,553 -0.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1,926 -34.7% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% -5,553 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -1,164 -21.0% 0 N/A% 0 N/A% 0 N/A%
count0 N/A% -1,038 -18.7% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -601 -10.8% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -417 -7.5% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -151 -2.7% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -132 -2.4% 0 N/A% 0 N/A% 0 N/A%
implode0 N/A% -124 -2.2% 0 N/A% 0 N/A% 0 N/A%