Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)17,136 18,087 951 5.5%
Incl. Wall Time (microsec) per call 591 624 33 5.5%
Excl. Wall Time (microsec)912 960 48 5.3%
Incl. CPU (microsecs)7,455 7,719 264 3.5%
Incl. CPU (microsecs) per call 257 266 9 3.5%
Excl. CPU (microsec)794 834 40 5.0%
Incl. MemUse (bytes)473,680 473,680 0 0.0%
Incl. MemUse (bytes) per call 16,334 16,334 0 0.0%
Excl. MemUse (bytes)-283,456 -283,456 0 0.0%
Incl. PeakMemUse (bytes)226,888 226,888 0 0.0%
Incl. PeakMemUse (bytes) per call 7,824 7,824 0 0.0%
Excl. PeakMemUse (bytes)2,000 2,000 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% 951 156.2% 264 24.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function48 5.0% 40 15.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 951 100.0% 264 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 844 88.7% 168 63.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 93 9.8% 95 36.0% 0 N/A% 0 N/A%
unserialize0 N/A% -34 -3.6% -37 -14.0% 0 N/A% 0 N/A%
unserialize@10 N/A% 5 0.5% 7 2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -5 -0.5% -9 -3.4% 0 N/A% 0 N/A%