Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad018db619c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #51ad01387670bRun #51ad018db619cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)27 35 8 29.6%
Incl. Wall Time (microsec) per call 14 18 4 29.6%
Excl. Wall Time (microsec)20 25 5 25.0%
Incl. CPU (microsecs)40 56 16 40.0%
Incl. CPU (microsecs) per call 20 28 8 40.0%
Excl. CPU (microsec)29 41 12 41.4%
Incl. MemUse (bytes)2,872 2,872 0 0.0%
Incl. MemUse (bytes) per call 1,436 1,436 0 0.0%
Excl. MemUse (bytes)2,064 2,064 0 0.0%
Incl. PeakMemUse (bytes)160 160 0 0.0%
Incl. PeakMemUse (bytes) per call 80 80 0 0.0%
Excl. PeakMemUse (bytes)160 160 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 2.3% 16 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 62.5% 12 75.0% 0 N/A% 0 N/A%
Parent functions
shortcut_current_displayed_set0 N/A% 8 100.0% 15 93.8% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 3 37.5% 4 25.0% 0 N/A% 0 N/A%