Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)24,105 23,920 -185 -0.8%
Incl. Wall Time (microsec) per call 709 704 -5 -0.8%
Excl. Wall Time (microsec)1,279 1,255 -24 -1.9%
Incl. CPU (microsecs)10,537 10,751 214 2.0%
Incl. CPU (microsecs) per call 310 316 6 2.0%
Excl. CPU (microsec)1,098 1,101 3 0.3%
Incl. MemUse (bytes)191,000 191,008 8 0.0%
Incl. MemUse (bytes) per call 5,618 5,618 0 0.0%
Excl. MemUse (bytes)-148,780 -148,780 0 0.0%
Incl. PeakMemUse (bytes)221,592 221,748 156 0.1%
Incl. PeakMemUse (bytes) per call 6,517 6,522 5 0.1%
Excl. PeakMemUse (bytes)2,044 2,044 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% -185 -0.3% 214 0.4% 8 0.0% 156 0.1%
Exclusive Metrics Diff for Current Function-24 -13.0% 3 1.4% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -185 -100.0% 214 100.0% 8 100.0% 156 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -171 -92.4% 206 96.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -51 -27.6% -55 -25.7% 0 0.0% 0 0.0%
unserialize@10 N/A% 37 20.0% 33 15.4% 0 0.0% 0 0.0%
unserialize0 N/A% 13 7.0% 15 7.0% 8 100.0% 156 100.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 11 5.9% 12 5.6% 0 0.0% 0 0.0%