Diff Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Connection::updateRun #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)229 -229 -100.0%
Incl. Wall Time (microsec) per call 229 N/A -229 -100.0%
Excl. Wall Time (microsec)7 -7 -100.0%
Incl. MemUse (bytes)47,464 -47,464 -100.0%
Incl. MemUse (bytes) per call 47,464 N/A -47,464 -100.0%
Excl. MemUse (bytes)2,080 -2,080 -100.0%
Incl. PeakMemUse (bytes)35,344 -35,344 -100.0%
Incl. PeakMemUse (bytes) per call 35,344 N/A -35,344 -100.0%
Excl. PeakMemUse (bytes)1,280 -1,280 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::update [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::update-1 -33.3% -229 -1.7% -47,464 -8.3% -35,344 -7.0%
Exclusive Metrics Diff for Current Function-7 -3.1% -2,080 -4.4% -1,280 -3.6%
Parent function
Drupal\Core\Database\Query\Merge::execute-1 -100.0% -229 -100.0% -47,464 -100.0% -35,344 -100.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass-1 -50.0% -206 -90.0% -41,744 -87.9% -31,040 -87.8%
Drupal\Core\Database\Query\Update::__construct-1 -50.0% -16 -7.0% -3,640 -7.7% -3,024 -8.6%