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

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)961 930 -31 -3.2%
Incl. Wall Time (microsec) per call 240 233 -8 -3.2%
Excl. Wall Time (microsec)73 69 -4 -5.5%
Incl. CPU (microsecs)555 540 -15 -2.7%
Incl. CPU (microsecs) per call 139 135 -4 -2.7%
Excl. CPU (microsec)62 57 -5 -8.1%
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 Function-4 -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%