Diff Report
Run #51afe83943a2e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #51afe83943a2eRun #51afe7feeb64dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)63 71 8 12.7%
Incl. Wall Time (microsec) per call 16 18 2 12.7%
Excl. Wall Time (microsec)43 49 6 14.0%
Incl. CPU (microsecs)73 82 9 12.3%
Incl. CPU (microsecs) per call 18 21 2 12.3%
Excl. CPU (microsec)45 50 5 11.1%
Incl. MemUse (bytes)4,680 4,680 0 0.0%
Incl. MemUse (bytes) per call 1,170 1,170 0 0.0%
Excl. MemUse (bytes)3,808 3,808 0 0.0%
Incl. PeakMemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes) per call 368 368 0 0.0%
Excl. PeakMemUse (bytes)1,472 1,472 0 0.0%

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% 8 2.6% 9 9.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 75.0% 5 55.6% 0 N/A% 0 N/A%
Parent functions
_node_revision_access0 N/A% 8 100.0% 9 100.0% 0 N/A% 0 N/A%
shortcut_current_displayed_set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 2 25.0% 4 44.4% 0 N/A% 0 N/A%