Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)4,628 4,314 -314 -6.8%
Incl. Wall Time (microsec) per call 244 227 -17 -6.8%
Excl. Wall Time (microsec)347 377 30 8.6%
Incl. CPU (microsecs)2,829 2,839 10 0.4%
Incl. CPU (microsecs) per call 149 149 1 0.4%
Excl. CPU (microsec)301 327 26 8.6%
Incl. MemUse (bytes)25,568 25,568 0 0.0%
Incl. MemUse (bytes) per call 1,346 1,346 0 0.0%
Excl. MemUse (bytes)-77,040 -77,040 0 0.0%
Incl. PeakMemUse (bytes)83,024 82,616 -408 -0.5%
Incl. PeakMemUse (bytes) per call 4,370 4,348 -21 -0.5%
Excl. PeakMemUse (bytes)2,680 2,680 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% -314 -7.7% 10 0.2% 0 0.0% -408 -1.8%
Exclusive Metrics Diff for Current Function30 9.6% 26 260.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -314 -100.0% 10 100.0% 0 N/A% -408 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -321 -102.2% 3 30.0% 0 N/A% -408 -100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -21 -6.7% -21 -210.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -1.0% 1 10.0% 0 N/A% 0 0.0%
unserialize@10 N/A% 3 1.0% 1 10.0% 0 N/A% 0 0.0%
unserialize0 N/A% -2 -0.6% 0 0.0% 0 N/A% 0 0.0%