Diff Report
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_log_error

_drupal_log_errorRun #5659186b7d6e0Run #565918537d922DiffDiff%
Number of Function Calls7,600 7,600 0 0.0%
Incl. Wall Time (microsec)19,064,679 19,586,753 522,074 2.7%
Incl. Wall Time (microsec) per call 2,509 2,577 69 2.7%
Excl. Wall Time (microsec)413,676 410,807 -2,869 -0.7%
Incl. MemUse (bytes)100,012,440 99,790,152 -222,288 -0.2%
Incl. MemUse (bytes) per call 13,160 13,130 -29 -0.2%
Excl. MemUse (bytes)-46,493,480 -46,476,384 17,096 0.0%
Incl. PeakMemUse (bytes)237,793,872 238,911,856 1,117,984 0.5%
Incl. PeakMemUse (bytes) per call 31,289 31,436 147 0.5%
Excl. PeakMemUse (bytes)198,400 198,400 0 0.0%

Parent/Child Regression/Improvement report for _drupal_log_error [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_log_error0 N/A% 522,074 113.0% -222,288 -14.3% 1,117,984 73.1%
Exclusive Metrics Diff for Current Function-2,869 -0.5% 17,096 7.7% 0 0.0%
Parent function
_drupal_error_handler_real0 N/A% 522,074 100.0% -222,288 -100.0% 1,117,984 100.0%
Child functions
Drupal\Core\Logger\LoggerChannel::log0 N/A% 560,592 107.4% -124,368 -55.9% -4,502,216 -402.7%
Drupal\Core\Utility\Error::formatBacktrace0 N/A% -20,901 -4.0% 224 0.1% 136,512 12.2%
drupal_set_message0 N/A% -6,296 -1.2% -4,344 -2.0% 5,459,280 488.3%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -5,804 -1.1% -10,344 -4.7% 24,096 2.2%
error_displayable0 N/A% 3,135 0.6% 8 0.0% 752 0.1%
Drupal::hasService0 N/A% -2,864 -0.5% -816 -0.4% 0 0.0%
Drupal::hasRequest0 N/A% -2,455 -0.5% 0 0.0% 0 0.0%
Drupal::root0 N/A% 1,729 0.3% -95,208 -42.8% 0 0.0%
Drupal::request0 N/A% 1,432 0.3% 0 0.0% 0 0.0%
_drupal_get_error_level0 N/A% -1,198 -0.2% 0 0.0% 0 0.0%
Drupal::logger0 N/A% -1,069 -0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -978 -0.2% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% -259 -0.0% 24 0.0% -440 -0.0%
Drupal\Component\Utility\SafeMarkup::format0 N/A% -77 -0.0% -2,992 -1.3% 0 0.0%
array_shift0 N/A% -51 -0.0% 0 0.0% 0 0.0%
substr0 N/A% 28 0.0% 800 0.4% 0 0.0%
strlen0 N/A% -18 -0.0% 0 0.0% 0 0.0%
drupal_installation_attempted0 N/A% -3 -0.0% -2,368 -1.1% 0 0.0%