Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)3,429 3,550 121 3.5%
Incl. Wall Time (microsec) per call 214 222 8 3.5%
Excl. Wall Time (microsec)307 293 -14 -4.6%
Incl. CPU (microsecs)2,375 2,319 -56 -2.4%
Incl. CPU (microsecs) per call 148 145 -4 -2.4%
Excl. CPU (microsec)276 240 -36 -13.0%
Incl. MemUse (bytes)24,456 24,456 0 0.0%
Incl. MemUse (bytes) per call 1,529 1,529 0 0.0%
Excl. MemUse (bytes)-64,144 -64,144 0 0.0%
Incl. PeakMemUse (bytes)74,008 73,720 -288 -0.4%
Incl. PeakMemUse (bytes) per call 4,626 4,608 -18 -0.4%
Excl. PeakMemUse (bytes)2,552 2,552 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% 121 1.5% -56 -0.6% 0 0.0% -288 -0.4%
Exclusive Metrics Diff for Current Function-14 -11.6% -36 -64.3% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 121 100.0% -56 -100.0% 0 N/A% -288 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 140 115.7% -24 -42.9% 0 N/A% -288 -100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -4 -3.3% 2 3.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -1.7% 1 1.8% 0 N/A% 0 0.0%
unserialize@10 N/A% 1 0.8% 1 1.8% 0 N/A% 0 0.0%
unserialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%