Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)14,759 14,909 150 1.0%
Incl. Wall Time (microsec) per call 231 233 2 1.0%
Excl. Wall Time (microsec)968 925 -43 -4.4%
Incl. CPU (microsecs)8,614 8,236 -378 -4.4%
Incl. CPU (microsecs) per call 135 129 -6 -4.4%
Excl. CPU (microsec)833 786 -47 -5.6%
Incl. MemUse (bytes)32,112 32,112 0 0.0%
Incl. MemUse (bytes) per call 502 502 0 0.0%
Excl. MemUse (bytes)-248,512 -248,512 0 0.0%
Incl. PeakMemUse (bytes)113,960 113,736 -224 -0.2%
Incl. PeakMemUse (bytes) per call 1,781 1,777 -4 -0.2%
Excl. PeakMemUse (bytes)2,968 2,968 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% 150 15.8% -378 -525.0% 0 0.0% -224 -0.7%
Exclusive Metrics Diff for Current Function-43 -28.7% -47 -12.4% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 150 100.0% -378 -100.0% 0 N/A% -224 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 210 140.0% -309 -81.7% 0 N/A% -224 -100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -22 -14.7% -23 -6.1% 0 N/A% 0 0.0%
unserialize0 N/A% 6 4.0% 6 1.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -0.7% -6 -1.6% 0 N/A% 0 0.0%
unserialize@10 N/A% 0 0.0% 1 0.3% 0 N/A% 0 0.0%