Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::update

Drupal\Core\Database\Connection::updateRun #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 229 229 N/A%
Incl. Wall Time (microsec) per call N/A 229 229 N/A%
Excl. Wall Time (microsec) 7 7 N/A%
Incl. MemUse (bytes) 47,464 47,464 N/A%
Incl. MemUse (bytes) per call N/A 47,464 47,464 N/A%
Excl. MemUse (bytes) 2,080 2,080 N/A%
Incl. PeakMemUse (bytes) 35,344 35,344 N/A%
Incl. PeakMemUse (bytes) per call N/A 35,344 35,344 N/A%
Excl. PeakMemUse (bytes) 1,280 1,280 N/A%

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::update1 33.3% 229 1.7% 47,464 8.3% 35,344 7.0%
Exclusive Metrics Diff for Current Function7 3.1% 2,080 4.4% 1,280 3.6%
Parent function
Drupal\Core\Database\Query\Merge::execute1 100.0% 229 100.0% 47,464 100.0% 35,344 100.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass1 50.0% 206 90.0% 41,744 87.9% 31,040 87.8%
Drupal\Core\Database\Query\Update::__construct1 50.0% 16 7.0% 3,640 7.7% 3,024 8.6%