Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51a191a350534Run #51a19275db084DiffDiff%
Number of Function Calls22 26 4 18.2%
Incl. Wall Time (microsec)645 754 109 16.9%
Incl. Wall Time (microsec) per call 29 29 -0 -1.1%
Excl. Wall Time (microsec)535 626 91 17.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 154 154 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)33,148 35,484 2,336 7.0%
Incl. MemUse (bytes) per call 1,507 1,365 -142 -9.4%
Excl. MemUse (bytes)31,200 33,536 2,336 7.5%
Incl. PeakMemUse (bytes)3,136 3,256 120 3.8%
Incl. PeakMemUse (bytes) per call 143 125 -17 -12.1%
Excl. PeakMemUse (bytes)2,256 2,372 116 5.1%

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::fetchAllAssoc4 33.3% 109 0.2% 4,000 6.2% 2,336 0.5% 120 0.0%
Exclusive Metrics Diff for Current Function91 83.5% 4,000 100.0% 2,336 100.0% 116 96.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags2 50.0% 61 56.0% 0 0.0% 1,188 50.9% 120 100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple2 50.0% 52 47.7% 0 0.0% 1,136 48.6% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -3 -2.8% 4,000 100.0% 12 0.5% 0 0.0%
Drupal\user\UserData::get0 0.0% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
Child functions
is_object4 50.0% 10 9.2% 0 0.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode2 25.0% 4 3.7% 0 0.0% 0 0.0% 4 3.3%
is_string2 25.0% 4 3.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%