Diff Report
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f250cd3eb64: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\dblog\Logger\DbLog::log

Drupal\dblog\Logger\DbLog::logRun #55f2501d384a2Run #55f250cd3eb64DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)25,143 25,341 198 0.8%
Incl. Wall Time (microsec) per call 740 745 6 0.8%
Excl. Wall Time (microsec)722 739 17 2.4%
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)-115,032 -115,008 24 0.0%
Incl. PeakMemUse (bytes)106,424 104,800 -1,624 -1.5%
Incl. PeakMemUse (bytes) per call 3,130 3,082 -48 -1.5%
Excl. PeakMemUse (bytes)3,872 3,728 -144 -3.7%

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% 198 0.6% 0 0.0% -1,624 -7.2%
Exclusive Metrics Diff for Current Function17 8.6% 24 N/A% -144 -8.9%
Parent function
Drupal\Core\Logger\LoggerChannel::log0 N/A% 198 100.0% 0 N/A% -1,624 -100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 90 45.5% 0 N/A% -8 -0.5%
Drupal\Core\Database\Connection::insert0 N/A% 67 33.8% 0 N/A% -96 -5.9%
Drupal\Core\Logger\LogMessageParser::parseMessagePlaceholders0 N/A% 17 8.6% 0 N/A% -400 -24.6%
Drupal\Core\Database\Query\Insert::fields0 N/A% 8 4.0% -24 N/A% -24 -1.5%
serialize0 N/A% -3 -1.5% 0 N/A% -952 -58.6%
Drupal\Component\Utility\Unicode::substr0 N/A% 2 1.0% 0 N/A% 0 0.0%