Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)930 961 31 3.3%
Incl. Wall Time (microsec) per call 233 240 8 3.3%
Excl. Wall Time (microsec)69 73 4 5.8%
Incl. CPU (microsecs)540 555 15 2.8%
Incl. CPU (microsecs) per call 135 139 4 2.8%
Excl. CPU (microsec)57 62 5 8.8%
Incl. MemUse (bytes)9,664 9,664 0 0.0%
Incl. MemUse (bytes) per call 2,416 2,416 0 0.0%
Excl. MemUse (bytes)-14,264 -14,264 0 0.0%
Incl. PeakMemUse (bytes)30,000 30,000 0 0.0%
Incl. PeakMemUse (bytes) per call 7,500 7,500 0 0.0%
Excl. PeakMemUse (bytes)1,032 1,032 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% 31 2.7% 15 1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 12.9% 5 33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% 31 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 24 77.4% 9 60.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 2 6.5% 2 13.3% 0 N/A% 0 N/A%
unserialize0 N/A% 1 3.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%