Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Connection::insert

Drupal\Core\Database\Connection::insertRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls3 1 -2 -66.7%
Incl. Wall Time (microsec)1,496 1,508 12 0.8%
Incl. Wall Time (microsec) per call 499 1,508 1,009 202.4%
Excl. Wall Time (microsec)58 26 -32 -55.2%
Incl. CPU (microsecs)1,502 1,510 8 0.5%
Incl. CPU (microsecs) per call 501 1,510 1,009 201.6%
Excl. CPU (microsec)54 23 -31 -57.4%
Incl. MemUse (bytes)121,336 116,336 -5,000 -4.1%
Incl. MemUse (bytes) per call 40,445 116,336 75,891 187.6%
Excl. MemUse (bytes)7,808 3,816 -3,992 -51.1%
Incl. PeakMemUse (bytes)113,712 118,376 4,664 4.1%
Incl. PeakMemUse (bytes) per call 37,904 118,376 80,472 212.3%
Excl. PeakMemUse (bytes)592 128 -464 -78.4%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::insert [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\Connection::insert-2 -33.3% 12 0.1% 8 0.1% -5,000 -3.2% 4,664 0.3%
Exclusive Metrics Diff for Current Function-32 -266.7% -31 -387.5% -3,992 -79.8% -464 -9.9%
Parent functions
dblog_watchdog-1 -50.0% 77 641.7% 77 962.5% -2,088 -41.8% 5,176 111.0%
Drupal\Core\Database\Query\Merge::execute-1 -50.0% -65 -541.7% -69 -862.5% -2,912 -58.2% -512 -11.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass-2 -50.0% 117 975.0% 112 1400.0% 0 0.0% 5,128 109.9%
Drupal\Core\Database\Query\Insert::__construct-2 -50.0% -73 -608.3% -73 -912.5% -1,008 -20.2% 0 0.0%