Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)4,103 4,065 -38 -0.9%
Incl. Wall Time (microsec) per call 410 407 -4 -0.9%
Excl. Wall Time (microsec)265 248 -17 -6.4%
Incl. CPU (microsecs)2,093 2,021 -72 -3.4%
Incl. CPU (microsecs) per call 209 202 -7 -3.4%
Excl. CPU (microsec)241 201 -40 -16.6%
Incl. MemUse (bytes)16,320 16,304 -16 -0.1%
Incl. MemUse (bytes) per call 1,632 1,630 -2 -0.1%
Excl. MemUse (bytes)-16,584 -16,572 12 0.1%
Incl. PeakMemUse (bytes)52,352 52,252 -100 -0.2%
Incl. PeakMemUse (bytes) per call 5,235 5,225 -10 -0.2%
Excl. PeakMemUse (bytes)1,000 1,000 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% -38 -2.6% -72 -2.7% -16 -0.0% -100 -0.2%
Exclusive Metrics Diff for Current Function-17 -44.7% -40 -55.6% 12 75.0% 0 0.0%
Parent function
Drupal\Core\State\State::getMultiple0 N/A% -38 -100.0% -72 -100.0% -16 -100.0% -100 -100.0%
Child functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -15 -39.5% -18 -25.0% 0 0.0% 36 36.0%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% -3 -7.9% -1 -1.4% -8 -50.0% -8 -8.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -5.3% 16 22.2% -8 -50.0% -32 -32.0%
Drupal\Core\Database\Connection::query0 N/A% -1 -2.6% -29 -40.3% -12 -75.0% -96 -96.0%