Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls163 163 0 0.0%
Incl. Wall Time (microsec)49,163 46,299 -2,864 -5.8%
Incl. Wall Time (microsec) per call 302 284 -18 -5.8%
Excl. Wall Time (microsec)3,121 3,158 37 1.2%
Incl. CPU (microsecs)29,546 28,634 -912 -3.1%
Incl. CPU (microsecs) per call 181 176 -6 -3.1%
Excl. CPU (microsec)2,635 2,730 95 3.6%
Incl. MemUse (bytes)78,056 78,056 0 0.0%
Incl. MemUse (bytes) per call 479 479 0 0.0%
Excl. MemUse (bytes)-712,952 -713,496 -544 -0.1%
Incl. PeakMemUse (bytes)100,296 100,296 0 0.0%
Incl. PeakMemUse (bytes) per call 615 615 0 0.0%
Excl. PeakMemUse (bytes)2,552 2,552 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% -2,864 -121.9% -912 -26.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function37 1.3% 95 10.4% -544 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -2,864 -100.0% -912 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -2,917 -101.9% -987 -108.2% 544 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 13 0.5% -32 -3.5% 24 N/A% 0 N/A%
unserialize0 N/A% 5 0.2% -7 -0.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -0.1% 16 1.8% -24 N/A% 0 N/A%
unserialize@10 N/A% 0 0.0% 3 0.3% 0 N/A% 0 N/A%