Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: 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 #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,373 6,926 5,553 404.4%
Incl. Wall Time (microsec) per call 687 3,463 2,777 404.4%
Excl. Wall Time (microsec)482 2,408 1,926 399.6%
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 Function1,926 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%