Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)18,128 18,833 705 3.9%
Incl. Wall Time (microsec) per call 504 523 20 3.9%
Excl. Wall Time (microsec)1,018 1,033 15 1.5%
Incl. CPU (microsecs)8,862 8,762 -100 -1.1%
Incl. CPU (microsecs) per call 246 243 -3 -1.1%
Excl. CPU (microsec)905 908 3 0.3%
Incl. MemUse (bytes)170,736 170,736 0 0.0%
Incl. MemUse (bytes) per call 4,743 4,743 0 0.0%
Excl. MemUse (bytes)-78,248 -78,248 0 0.0%
Incl. PeakMemUse (bytes)281,076 281,076 0 0.0%
Incl. PeakMemUse (bytes) per call 7,808 7,808 0 0.0%
Excl. PeakMemUse (bytes)18,468 18,468 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\DatabaseStorage::readMultiple [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\Config\DatabaseStorage::readMultiple0 N/A% 705 42.9% -100 -6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 2.1% 3 3.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 705 100.0% -100 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 684 97.0% -120 -120.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 14 2.0% 7 7.0% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% -9 -1.3% -3 -3.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 0.1% 13 13.0% 0 N/A% 0 N/A%