Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)4,597 4,618 21 0.5%
Incl. Wall Time (microsec) per call 242 243 1 0.5%
Excl. Wall Time (microsec)352 356 4 1.1%
Incl. CPU (microsecs)2,969 2,967 -2 -0.1%
Incl. CPU (microsecs) per call 156 156 -0 -0.1%
Excl. CPU (microsec)307 314 7 2.3%
Incl. MemUse (bytes)25,400 25,400 0 0.0%
Incl. MemUse (bytes) per call 1,337 1,337 0 0.0%
Excl. MemUse (bytes)-77,040 -77,040 0 0.0%
Incl. PeakMemUse (bytes)78,424 78,424 0 0.0%
Incl. PeakMemUse (bytes) per call 4,128 4,128 0 0.0%
Excl. PeakMemUse (bytes)2,200 2,200 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% 21 2.1% -2 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 19.0% 7 350.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 21 100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 20 95.2% -7 -350.0% 0 N/A% 0 N/A%
unserialize0 N/A% -5 -23.8% -3 -150.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 4 19.0% 7 350.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -2 -9.5% -6 -300.0% 0 N/A% 0 N/A%
unserialize@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%