Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)779 763 -16 -2.1%
Incl. Wall Time (microsec) per call 195 191 -4 -2.1%
Excl. Wall Time (microsec)65 61 -4 -6.2%
Incl. CPU (microsecs)475 457 -18 -3.8%
Incl. CPU (microsecs) per call 119 114 -5 -3.8%
Excl. CPU (microsec)55 50 -5 -9.1%
Incl. MemUse (bytes)9,656 9,656 0 0.0%
Incl. MemUse (bytes) per call 2,414 2,414 0 0.0%
Excl. MemUse (bytes)-14,784 -14,784 0 0.0%
Incl. PeakMemUse (bytes)33,104 31,984 -1,120 -3.4%
Incl. PeakMemUse (bytes) per call 8,276 7,996 -280 -3.4%
Excl. PeakMemUse (bytes)1,208 1,128 -80 -6.6%

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% -16 -69.6% -18 -19.6% 0 0.0% -1,120 -2.5%
Exclusive Metrics Diff for Current Function-4 -25.0% -5 -27.8% 0 N/A% -80 -7.1%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% -16 -100.0% -18 -100.0% 0 N/A% -1,120 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -9 -56.2% -10 -55.6% 0 N/A% -720 -64.3%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -18.8% -2 -11.1% 0 N/A% -144 -12.9%
unserialize0 N/A% 0 0.0% -2 -11.1% 0 N/A% -176 -15.7%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 0.0%