Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2457c13d41: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\dblog\Logger\DbLog::log

Drupal\dblog\Logger\DbLog::logRun #55f2450b58930Run #55f2457c13d41DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)24,782 26,550 1,768 7.1%
Incl. Wall Time (microsec) per call 729 781 52 7.1%
Excl. Wall Time (microsec)690 756 66 9.6%
Incl. MemUse (bytes)71,360 71,360 0 0.0%
Incl. MemUse (bytes) per call 2,099 2,099 0 0.0%
Excl. MemUse (bytes)-115,040 -115,040 0 0.0%
Incl. PeakMemUse (bytes)106,728 106,728 0 0.0%
Incl. PeakMemUse (bytes) per call 3,139 3,139 0 0.0%
Excl. PeakMemUse (bytes)3,872 3,872 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% 1,768 83.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function66 3.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Logger\LoggerChannel::log0 N/A% 1,768 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 1,331 75.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::insert0 N/A% 149 8.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::fields0 N/A% 86 4.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::substr0 N/A% 61 3.5% 0 N/A% 0 N/A%
Drupal\Core\Logger\LogMessageParser::parseMessagePlaceholders0 N/A% 46 2.6% 0 N/A% 0 N/A%
serialize0 N/A% 29 1.6% 0 N/A% 0 N/A%