Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)4,802 4,493 -309 -6.4%
Incl. Wall Time (microsec) per call 300 281 -19 -6.4%
Excl. Wall Time (microsec)342 331 -11 -3.2%
Incl. CPU (microsecs)2,717 2,596 -121 -4.5%
Incl. CPU (microsecs) per call 170 162 -8 -4.5%
Excl. CPU (microsec)283 282 -1 -0.4%
Incl. MemUse (bytes)22,400 22,400 0 0.0%
Incl. MemUse (bytes) per call 1,400 1,400 0 0.0%
Excl. MemUse (bytes)-70,840 -70,840 0 0.0%
Incl. PeakMemUse (bytes)52,624 52,088 -536 -1.0%
Incl. PeakMemUse (bytes) per call 3,289 3,256 -34 -1.0%
Excl. PeakMemUse (bytes)1,224 1,224 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% -309 -68.7% -121 -9.8% 0 0.0% -536 -1.8%
Exclusive Metrics Diff for Current Function-11 -3.6% -1 -0.8% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -309 -100.0% -121 -100.0% 0 N/A% -536 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -267 -86.4% -85 -70.2% 0 N/A% -496 -92.5%
unserialize0 N/A% -19 -6.1% -15 -12.4% 0 N/A% -40 -7.5%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -6 -1.9% -8 -6.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -6 -1.9% -13 -10.7% 0 N/A% 0 0.0%
unserialize@10 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%