Diff Report
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519eadc55e057Run #519ead70538d1DiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)38,006 37,801 -205 -0.5%
Incl. Wall Time (microsec) per call 717 713 -4 -0.5%
Excl. Wall Time (microsec)2,015 2,007 -8 -0.4%
Incl. CPU (microsecs)16,281 16,130 -151 -0.9%
Incl. CPU (microsecs) per call 307 304 -3 -0.9%
Excl. CPU (microsec)1,737 1,748 11 0.6%
Incl. MemUse (bytes)197,780 197,780 0 0.0%
Incl. MemUse (bytes) per call 3,732 3,732 0 0.0%
Excl. MemUse (bytes)-181,704 -181,704 0 0.0%
Incl. PeakMemUse (bytes)185,064 185,064 0 0.0%
Incl. PeakMemUse (bytes) per call 3,492 3,492 0 0.0%
Excl. PeakMemUse (bytes)1,804 1,804 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% -205 -15.6% -151 -64.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -3.9% 11 7.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -205 -100.0% -151 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -170 -82.9% -132 -87.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -80 -39.0% -80 -53.0% 0 N/A% 0 N/A%
unserialize0 N/A% 60 29.3% 62 41.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -9 -4.4% -18 -11.9% 0 N/A% 0 N/A%
unserialize@10 N/A% 2 1.0% 6 4.0% 0 N/A% 0 N/A%