Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)18,824 19,400 576 3.1%
Incl. Wall Time (microsec) per call 325 334 10 3.1%
Excl. Wall Time (microsec)1,190 1,156 -34 -2.9%
Incl. CPU (microsecs)11,998 12,006 8 0.1%
Incl. CPU (microsecs) per call 207 207 0 0.1%
Excl. CPU (microsec)1,003 978 -25 -2.5%
Incl. MemUse (bytes)303,728 303,728 0 0.0%
Incl. MemUse (bytes) per call 5,237 5,237 0 0.0%
Excl. MemUse (bytes)-354,568 -354,568 0 0.0%
Incl. PeakMemUse (bytes)427,984 427,984 0 0.0%
Incl. PeakMemUse (bytes) per call 7,379 7,379 0 0.0%
Excl. PeakMemUse (bytes)2,184 2,184 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple [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\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 576 146.6% 8 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-34 -5.9% -25 -312.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 576 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 539 93.6% -28 -350.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 36 6.2% 45 562.5% 0 N/A% 0 N/A%
unserialize0 N/A% 32 5.6% 30 375.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 0.5% -13 -162.5% 0 N/A% 0 N/A%
unserialize@10 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%