Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)620 635 15 2.4%
Incl. Wall Time (microsec) per call 17 18 0 2.4%
Excl. Wall Time (microsec)536 554 18 3.4%
Incl. CPU (microsecs)674 679 5 0.7%
Incl. CPU (microsecs) per call 19 19 0 0.7%
Excl. CPU (microsec)494 517 23 4.7%
Incl. MemUse (bytes)26,504 26,504 0 0.0%
Incl. MemUse (bytes) per call 736 736 0 0.0%
Excl. MemUse (bytes)25,144 25,144 0 0.0%
Incl. PeakMemUse (bytes)6,788 6,788 0 0.0%
Incl. PeakMemUse (bytes) per call 189 189 0 0.0%
Excl. PeakMemUse (bytes)5,660 5,660 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchAllAssoc [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\Database\Statement::fetchAllAssoc0 N/A% 15 3.3% 5 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 120.0% 23 460.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 14 93.3% 6 120.0% 0 N/A% 0 N/A%
Drupal\comment\CommentStatistics::read0 N/A% 1 6.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple0 N/A% 1 6.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -1 -6.7% -2 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityDatabaseStorage::doLoadMultiple0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::setFetchMode0 N/A% -3 -20.0% -4 -80.0% 0 N/A% 0 N/A%
is_object0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -15 -300.0% 0 N/A% 0 N/A%