Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 2 2 N/A%
Incl. Wall Time (microsec) 24 24 N/A%
Incl. Wall Time (microsec) per call N/A 12 12 N/A%
Excl. Wall Time (microsec) 17 17 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 1,680 1,680 N/A%
Incl. MemUse (bytes) per call N/A 840 840 N/A%
Excl. MemUse (bytes) 1,204 1,204 N/A%
Incl. PeakMemUse (bytes) 188 188 N/A%
Incl. PeakMemUse (bytes) per call N/A 94 94 N/A%
Excl. PeakMemUse (bytes) 188 188 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::fetchField2 15.4% 24 0.0% 0 0.0% 1,680 0.0% 188 0.0%
Exclusive Metrics Diff for Current Function17 70.8% 0 N/A% 1,204 71.7% 188 100.0%
Parent functions
Drupal\Core\Database\Query\PagerSelectExtender::execute1 50.0% 13 54.2% 0 N/A% 540 32.1% 188 100.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 50.0% 11 45.8% 0 N/A% 1,140 67.9% 0 0.0%
Child function
PDOStatement::fetchColumn2 100.0% 7 29.2% 0 N/A% 476 28.3% 0 0.0%