Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,858 1,960 102 5.5%
Incl. Wall Time (microsec) per call 310 327 17 5.5%
Excl. Wall Time (microsec)124 125 1 0.8%
Incl. CPU (microsecs)1,196 1,250 54 4.5%
Incl. CPU (microsecs) per call 199 208 9 4.5%
Excl. CPU (microsec)105 103 -2 -1.9%
Incl. MemUse (bytes)18,432 18,432 0 0.0%
Incl. MemUse (bytes) per call 3,072 3,072 0 0.0%
Excl. MemUse (bytes)-26,232 -26,232 0 0.0%
Incl. PeakMemUse (bytes)61,792 61,792 0 0.0%
Incl. PeakMemUse (bytes) per call 10,299 10,299 0 0.0%
Excl. PeakMemUse (bytes)1,056 1,056 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% 102 7.5% 54 3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.0% -2 -3.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 102 100.0% 54 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 90 88.2% 42 77.8% 0 N/A% 0 N/A%
unserialize0 N/A% 9 8.8% 9 16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 2.9% 5 9.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -1 -1.0% 1 1.9% 0 N/A% 0 N/A%
unserialize@10 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%