Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::getMetaData

Drupal\Core\Database\Query\Select::getMetaDataRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)33 25 -8 -24.2%
Incl. Wall Time (microsec) per call 2 2 -1 -24.2%
Excl. Wall Time (microsec)33 25 -8 -24.2%
Incl. CPU (microsecs)55 39 -16 -29.1%
Incl. CPU (microsecs) per call 3 2 -1 -29.1%
Excl. CPU (microsec)55 39 -16 -29.1%
Incl. MemUse (bytes)512 512 0 0.0%
Incl. MemUse (bytes) per call 32 32 0 0.0%
Excl. MemUse (bytes)512 512 0 0.0%
Incl. PeakMemUse (bytes)512 512 0 0.0%
Incl. PeakMemUse (bytes) per call 32 32 0 0.0%
Excl. PeakMemUse (bytes)512 512 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::getMetaData [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::getMetaData0 N/A% -8 -0.5% -16 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% -8 -100.0% -16 -100.0% 0 N/A% 0 N/A%