Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)3,011 2,875 -136 -4.5%
Incl. Wall Time (microsec) per call 232 221 -10 -4.5%
Excl. Wall Time (microsec)269 275 6 2.2%
Incl. CPU (microsecs)1,983 2,025 42 2.1%
Incl. CPU (microsecs) per call 153 156 3 2.1%
Excl. CPU (microsec)237 243 6 2.5%
Incl. MemUse (bytes)22,280 22,280 0 0.0%
Incl. MemUse (bytes) per call 1,714 1,714 0 0.0%
Excl. MemUse (bytes)-51,688 -51,688 0 0.0%
Incl. PeakMemUse (bytes)72,832 72,832 0 0.0%
Incl. PeakMemUse (bytes) per call 5,602 5,602 0 0.0%
Excl. PeakMemUse (bytes)2,624 2,624 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% -136 -5.5% 42 5.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 4.4% 6 14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -136 -100.0% 42 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -116 -85.3% 64 152.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -24 -17.6% -27 -64.3% 0 N/A% 0 N/A%
unserialize0 N/A% -8 -5.9% -9 -21.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 6 4.4% 8 19.0% 0 N/A% 0 N/A%