Diff Report
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #5196f0780fa8cRun #5196ef15c751eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)36,390 12,198 -24,192 -66.5%
Incl. Wall Time (microsec) per call 3,639 1,220 -2,419 -66.5%
Excl. Wall Time (microsec)3,839 1,273 -2,566 -66.8%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 400 400 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)29,296 29,296 0 0.0%
Incl. MemUse (bytes) per call 2,930 2,930 0 0.0%
Excl. MemUse (bytes)-36,360 -36,360 0 0.0%
Incl. PeakMemUse (bytes)107,488 107,488 0 0.0%
Incl. PeakMemUse (bytes) per call 10,749 10,749 0 0.0%
Excl. PeakMemUse (bytes)2,368 2,368 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% -24,192 -0.4% 4,000 20.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2,566 -10.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -24,192 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -18,240 -75.4% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -1,664 -6.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1,182 -4.9% 0 0.0% 0 N/A% 0 N/A%
unserialize@10 N/A% -339 -1.4% 0 0.0% 0 N/A% 0 N/A%
unserialize0 N/A% -201 -0.8% 0 0.0% 0 N/A% 0 N/A%