Diff Report
Run #51ec6582d0962: 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 #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls163 163 0 0.0%
Incl. Wall Time (microsec)49,270 46,299 -2,971 -6.0%
Incl. Wall Time (microsec) per call 302 284 -18 -6.0%
Excl. Wall Time (microsec)3,173 3,158 -15 -0.5%
Incl. CPU (microsecs)29,815 28,634 -1,181 -4.0%
Incl. CPU (microsecs) per call 183 176 -7 -4.0%
Excl. CPU (microsec)2,659 2,730 71 2.7%
Incl. MemUse (bytes)78,056 78,056 0 0.0%
Incl. MemUse (bytes) per call 479 479 0 0.0%
Excl. MemUse (bytes)-713,496 -713,496 0 0.0%
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% -2,971 -115.8% -1,181 -98.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -0.5% 71 6.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -2,971 -100.0% -1,181 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -3,104 -104.5% -1,382 -117.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 119 4.0% 109 9.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 20 0.7% 11 0.9% 0 N/A% 0 N/A%
unserialize0 N/A% 7 0.2% 8 0.7% 0 N/A% 0 N/A%
unserialize@10 N/A% 2 0.1% 2 0.2% 0 N/A% 0 N/A%