Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::update

Drupal\Core\Database\Connection::updateRun #519fedcae68c3Run #519ff028be5c1DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)446 431 -15 -3.4%
Incl. Wall Time (microsec) per call 89 86 -3 -3.4%
Excl. Wall Time (microsec)57 51 -6 -10.5%
Incl. CPU (microsecs)451 439 -12 -2.7%
Incl. CPU (microsecs) per call 90 88 -2 -2.7%
Excl. CPU (microsec)47 42 -5 -10.6%
Incl. MemUse (bytes)46,976 46,976 0 0.0%
Incl. MemUse (bytes) per call 9,395 9,395 0 0.0%
Excl. MemUse (bytes)3,808 3,808 0 0.0%
Incl. PeakMemUse (bytes)24,448 24,448 0 0.0%
Incl. PeakMemUse (bytes) per call 4,890 4,890 0 0.0%
Excl. PeakMemUse (bytes)1,328 1,328 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::update [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::update0 N/A% -15 -0.8% -12 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -40.0% -5 -41.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -17 -113.3% -16 -133.3% 0 N/A% 0 N/A%
db_update0 N/A% 2 13.3% 4 33.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -17 -113.3% -17 -141.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__construct0 N/A% 8 53.3% 10 83.3% 0 N/A% 0 N/A%