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

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,960 1,858 -102 -5.2%
Incl. Wall Time (microsec) per call 327 310 -17 -5.2%
Excl. Wall Time (microsec)125 124 -1 -0.8%
Incl. CPU (microsecs)1,250 1,196 -54 -4.3%
Incl. CPU (microsecs) per call 208 199 -9 -4.3%
Excl. CPU (microsec)103 105 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 Function-1 -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%