Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)372,955 368,094 -4,861 -1.3%
Incl. Wall Time (microsec) per call 3,730 3,681 -49 -1.3%
Excl. Wall Time (microsec)1,493 1,489 -4 -0.3%
Incl. MemUse (bytes)28,812,800 28,810,400 -2,400 -0.0%
Incl. MemUse (bytes) per call 288,128 288,104 -24 -0.0%
Excl. MemUse (bytes)164,800 163,200 -1,600 -1.0%
Incl. PeakMemUse (bytes)28,308,000 28,298,400 -9,600 -0.0%
Incl. PeakMemUse (bytes) per call 283,080 282,984 -96 -0.0%
Excl. PeakMemUse (bytes)152,000 150,400 -1,600 -1.1%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Database::getConnection [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\Database::getConnection0 N/A% -4,861 -0.2% -2,400 -0.0% -9,600 -0.2%
Exclusive Metrics Diff for Current Function-4 -0.1% -1,600 -66.7% -1,600 -16.7%
Parent function
Drupal\Core\DependencyInjection\Container\prod\service_container_prod::getDatabaseService0 N/A% -4,861 -100.0% -2,400 -100.0% -9,600 -100.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -4,857 -99.9% -800 -33.3% -8,000 -83.3%