Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\dblog\Logger\DbLog::log

Drupal\dblog\Logger\DbLog::logRun #5659123816918Run #565914310b034DiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)62,625 65,500 2,875 4.6%
Incl. Wall Time (microsec) per call 824 862 38 4.6%
Excl. Wall Time (microsec)1,860 1,867 7 0.4%
Incl. MemUse (bytes)659,584 660,432 848 0.1%
Incl. MemUse (bytes) per call 8,679 8,690 11 0.1%
Excl. MemUse (bytes)-229,944 -230,232 -288 -0.1%
Incl. PeakMemUse (bytes)729,696 736,912 7,216 1.0%
Incl. PeakMemUse (bytes) per call 9,601 9,696 95 1.0%
Excl. PeakMemUse (bytes)160 160 0 0.0%

Parent/Child Regression/Improvement report for Drupal\dblog\Logger\DbLog::log [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\dblog\Logger\DbLog::log0 N/A% 2,875 210.0% 848 40.2% 7,216 274.2%
Exclusive Metrics Diff for Current Function7 0.2% -288 -34.0% 0 0.0%
Parent function
Drupal\Core\Logger\LoggerChannel::log0 N/A% 2,875 100.0% 848 100.0% 7,216 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 2,618 91.1% 968 114.2% 7,216 100.0%
Drupal\Core\Database\Connection::insert0 N/A% 204 7.1% 128 15.1% 0 0.0%
Drupal\Component\Utility\Unicode::substr0 N/A% 55 1.9% 96 11.3% 0 0.0%
serialize0 N/A% -20 -0.7% 64 7.5% 0 0.0%
Drupal\Core\Logger\LogMessageParser::parseMessagePlaceholders0 N/A% 19 0.7% 8 0.9% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 N/A% -8 -0.3% -128 -15.1% 0 0.0%