Diff Report
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #518b15389813fRun #518b13c95a609DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,883 3,287 404 14.0%
Incl. Wall Time (microsec) per call 360 411 51 14.0%
Excl. Wall Time (microsec)194 216 22 11.3%
Incl. CPU (microsecs)1,467 1,505 38 2.6%
Incl. CPU (microsecs) per call 183 188 5 2.6%
Excl. CPU (microsec)159 181 22 13.8%
Incl. MemUse (bytes)19,120 19,120 0 0.0%
Incl. MemUse (bytes) per call 2,390 2,390 0 0.0%
Excl. MemUse (bytes)-33,632 -33,632 0 0.0%
Incl. PeakMemUse (bytes)47,888 48,152 264 0.6%
Incl. PeakMemUse (bytes) per call 5,986 6,019 33 0.6%
Excl. PeakMemUse (bytes)744 744 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% 404 2.0% 38 0.2% 0 0.0% 264 0.1%
Exclusive Metrics Diff for Current Function22 5.4% 22 57.9% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 404 100.0% 38 100.0% 0 N/A% 264 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 370 91.6% 5 13.2% 0 N/A% 264 100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 8 2.0% 5 13.2% 0 N/A% 0 0.0%
unserialize@10 N/A% 5 1.2% 6 15.8% 0 N/A% 0 0.0%
unserialize0 N/A% -1 -0.2% 1 2.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 0.0%