Diff Report
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)93 106 13 14.0%
Incl. Wall Time (microsec) per call 23 27 3 14.0%
Excl. Wall Time (microsec)62 70 8 12.9%
Incl. CPU (microsecs)100 115 15 15.0%
Incl. CPU (microsecs) per call 25 29 4 15.0%
Excl. CPU (microsec)57 70 13 22.8%
Incl. MemUse (bytes)4,752 4,752 0 0.0%
Incl. MemUse (bytes) per call 1,188 1,188 0 0.0%
Excl. MemUse (bytes)3,848 3,848 0 0.0%
Incl. PeakMemUse (bytes)48 48 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 0 0.0%
Excl. PeakMemUse (bytes)48 48 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% 13 0.6% 15 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 61.5% 13 86.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% 16 123.1% 17 113.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -15 -115.4% -16 -106.7% 0 N/A% 0 N/A%
_aggregator_has_categories0 N/A% 11 84.6% 11 73.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 1 7.7% 3 20.0% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 5 38.5% 2 13.3% 0 N/A% 0 N/A%