Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)995 932 -63 -6.3%
Incl. Wall Time (microsec) per call 249 233 -16 -6.3%
Excl. Wall Time (microsec)72 69 -3 -4.2%
Incl. CPU (microsecs)586 542 -44 -7.5%
Incl. CPU (microsecs) per call 147 136 -11 -7.5%
Excl. CPU (microsec)63 57 -6 -9.5%
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)27,944 27,944 0 0.0%
Incl. PeakMemUse (bytes) per call 6,986 6,986 0 0.0%
Excl. PeakMemUse (bytes)872 872 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% -63 -15.8% -44 -11.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -4.8% -6 -13.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% -63 -100.0% -44 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -57 -90.5% -36 -81.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -2 -3.2% 1 2.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -1.6% -3 -6.8% 0 N/A% 0 N/A%
unserialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%