Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls163 163 0 0.0%
Incl. Wall Time (microsec)46,299 49,163 2,864 6.2%
Incl. Wall Time (microsec) per call 284 302 18 6.2%
Excl. Wall Time (microsec)3,158 3,121 -37 -1.2%
Incl. CPU (microsecs)28,634 29,546 912 3.2%
Incl. CPU (microsecs) per call 176 181 6 3.2%
Excl. CPU (microsec)2,730 2,635 -95 -3.5%
Incl. MemUse (bytes)78,056 78,056 0 0.0%
Incl. MemUse (bytes) per call 479 479 0 0.0%
Excl. MemUse (bytes)-713,496 -712,952 544 0.1%
Incl. PeakMemUse (bytes)100,296 100,296 0 0.0%
Incl. PeakMemUse (bytes) per call 615 615 0 0.0%
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% 2,864 121.9% 912 26.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-37 -1.3% -95 -10.4% 544 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 2,864 100.0% 912 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 2,917 101.9% 987 108.2% -544 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -13 -0.5% 32 3.5% -24 N/A% 0 N/A%
unserialize0 N/A% -5 -0.2% 7 0.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 0.1% -16 -1.8% 24 N/A% 0 N/A%
unserialize@10 N/A% 0 0.0% -3 -0.3% 0 N/A% 0 N/A%