Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)19,974 20,579 605 3.0%
Incl. Wall Time (microsec) per call 499 514 15 3.0%
Excl. Wall Time (microsec)1,209 1,200 -9 -0.7%
Incl. CPU (microsecs)9,659 9,693 34 0.4%
Incl. CPU (microsecs) per call 241 242 1 0.4%
Excl. CPU (microsec)1,087 1,063 -24 -2.2%
Incl. MemUse (bytes)185,444 185,444 0 0.0%
Incl. MemUse (bytes) per call 4,636 4,636 0 0.0%
Excl. MemUse (bytes)-86,000 -86,000 0 0.0%
Incl. PeakMemUse (bytes)316,304 316,304 0 0.0%
Incl. PeakMemUse (bytes) per call 7,908 7,908 0 0.0%
Excl. PeakMemUse (bytes)21,144 21,144 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% 605 66.4% 34 9.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -1.5% -24 -70.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 605 100.0% 34 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 622 102.8% 55 161.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% -23 -3.8% -26 -76.5% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 15 2.5% 19 55.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 10 29.4% 0 N/A% 0 N/A%