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

Drupal\Core\Config\DatabaseStorage::readMultipleRun #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)18,833 18,128 -705 -3.7%
Incl. Wall Time (microsec) per call 523 504 -20 -3.7%
Excl. Wall Time (microsec)1,033 1,018 -15 -1.5%
Incl. CPU (microsecs)8,762 8,862 100 1.1%
Incl. CPU (microsecs) per call 243 246 3 1.1%
Excl. CPU (microsec)908 905 -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 Function-15 -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%