Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)24 25 1 4.2%
Incl. Wall Time (microsec) per call 5 5 0 4.2%
Excl. Wall Time (microsec)17 17 0 0.0%
Incl. CPU (microsecs)29 33 4 13.8%
Incl. CPU (microsecs) per call 6 7 1 13.8%
Excl. CPU (microsec)16 21 5 31.2%
Incl. MemUse (bytes)3,920 3,920 0 0.0%
Incl. MemUse (bytes) per call 784 784 0 0.0%
Excl. MemUse (bytes)3,048 3,048 0 0.0%
Incl. PeakMemUse (bytes)1,336 1,336 0 0.0%
Incl. PeakMemUse (bytes) per call 267 267 0 0.0%
Excl. PeakMemUse (bytes)1,000 1,000 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% 1 0.1% 4 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 5 125.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 1 100.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\comment\CommentStorage::getUnapprovedCount0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 1 100.0% -1 -25.0% 0 N/A% 0 N/A%