Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)5,241 5,098 -143 -2.7%
Incl. Wall Time (microsec) per call 403 392 -11 -2.7%
Excl. Wall Time (microsec)339 327 -12 -3.5%
Incl. CPU (microsecs)2,473 2,360 -113 -4.6%
Incl. CPU (microsecs) per call 190 182 -9 -4.6%
Excl. CPU (microsec)289 272 -17 -5.9%
Incl. MemUse (bytes)29,152 29,152 0 0.0%
Incl. MemUse (bytes) per call 2,242 2,242 0 0.0%
Excl. MemUse (bytes)-56,064 -56,064 0 0.0%
Incl. PeakMemUse (bytes)57,920 52,432 -5,488 -9.5%
Incl. PeakMemUse (bytes) per call 4,455 4,033 -422 -9.5%
Excl. PeakMemUse (bytes)744 744 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% -143 -8.9% -113 -5.1% 0 0.0% -5,488 -14.3%
Exclusive Metrics Diff for Current Function-12 -8.4% -17 -15.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -143 -100.0% -113 -100.0% 0 N/A% -5,488 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -104 -72.7% -64 -56.6% 0 N/A% -2,528 -46.1%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -33 -23.1% -38 -33.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 5 3.5% 1 0.9% 0 N/A% 0 0.0%
unserialize@10 N/A% 1 0.7% 3 2.7% 0 N/A% 0 0.0%
unserialize0 N/A% 0 0.0% 2 1.8% 0 N/A% -2,960 -53.9%