Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e22193d5fd6: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::merge

Drupal\Core\Database\Connection::mergeRun #51e2215579f70Run #51e22193d5fd6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)190 190 0 0.0%
Incl. Wall Time (microsec) per call 190 190 0 0.0%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)192 191 -1 -0.5%
Incl. CPU (microsecs) per call 192 191 -1 -0.5%
Excl. CPU (microsec)11 9 -2 -18.2%
Incl. MemUse (bytes)56,312 56,312 0 0.0%
Incl. MemUse (bytes) per call 56,312 56,312 0 0.0%
Excl. MemUse (bytes)2,480 2,480 0 0.0%
Incl. PeakMemUse (bytes)49,720 49,720 0 0.0%
Incl. PeakMemUse (bytes) per call 49,720 49,720 0 0.0%
Excl. PeakMemUse (bytes)2,168 2,168 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::merge [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\Connection::merge0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% -2 -200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Merge::__construct0 N/A% -1 N/A% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%