Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: 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 #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)32 49 17 53.1%
Incl. Wall Time (microsec) per call 16 25 9 53.1%
Excl. Wall Time (microsec)22 34 12 54.5%
Incl. CPU (microsecs)36 50 14 38.9%
Incl. CPU (microsecs) per call 18 25 7 38.9%
Excl. CPU (microsec)23 28 5 21.7%
Incl. MemUse (bytes)2,912 2,912 0 0.0%
Incl. MemUse (bytes) per call 1,456 1,456 0 0.0%
Excl. MemUse (bytes)2,072 2,072 0 0.0%
Incl. PeakMemUse (bytes)80 80 0 0.0%
Incl. PeakMemUse (bytes) per call 40 40 0 0.0%
Excl. PeakMemUse (bytes)80 80 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% 17 1.5% 14 6.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 70.6% 5 35.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 20 117.6% 18 128.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::execute0 N/A% -3 -17.6% -4 -28.6% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 5 29.4% 9 64.3% 0 N/A% 0 N/A%