Diff Report
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #51ca5ac5912c3Run #51ca5a4995c23DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)144 110 -34 -23.6%
Incl. Wall Time (microsec) per call 29 22 -7 -23.6%
Excl. Wall Time (microsec)99 81 -18 -18.2%
Incl. CPU (microsecs)150 115 -35 -23.3%
Incl. CPU (microsecs) per call 30 23 -7 -23.3%
Excl. CPU (microsec)91 77 -14 -15.4%
Incl. MemUse (bytes)3,920 3,920 0 0.0%
Incl. MemUse (bytes) per call 784 784 0 0.0%
Excl. MemUse (bytes)3,048 3,048 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchField [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\Statement::fetchField0 N/A% -34 -9.8% -35 -2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -52.9% -14 -40.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -12 -35.3% -11 -31.4% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::result0 N/A% -11 -32.4% -11 -31.4% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -11 -32.4% -13 -37.1% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% -16 -47.1% -21 -60.0% 0 N/A% 0 N/A%