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

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)4,314 4,628 314 7.3%
Incl. Wall Time (microsec) per call 227 244 17 7.3%
Excl. Wall Time (microsec)377 347 -30 -8.0%
Incl. CPU (microsecs)2,839 2,829 -10 -0.4%
Incl. CPU (microsecs) per call 149 149 -1 -0.4%
Excl. CPU (microsec)327 301 -26 -8.0%
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)82,616 83,024 408 0.5%
Incl. PeakMemUse (bytes) per call 4,348 4,370 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 Function-30 -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%