Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for _drupal_log_error

_drupal_log_errorRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 40,102 40,102 N/A%
Incl. Wall Time (microsec) per call N/A 40,102 40,102 N/A%
Excl. Wall Time (microsec) 110 110 N/A%
Incl. CPU (microsecs) 4,000 4,000 N/A%
Incl. CPU (microsecs) per call N/A 4,000 4,000 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 48,832 48,832 N/A%
Incl. MemUse (bytes) per call N/A 48,832 48,832 N/A%
Excl. MemUse (bytes) 1,656 1,656 N/A%
Incl. PeakMemUse (bytes) 45,668 45,668 N/A%
Incl. PeakMemUse (bytes) per call N/A 45,668 45,668 N/A%
Excl. PeakMemUse (bytes) 296 296 N/A%

Parent/Child Regression/Improvement report for _drupal_log_error [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_log_error1 10.0% 40,102 27.8% 4,000 5.3% 48,832 8.0% 45,668 7.0%
Exclusive Metrics Diff for Current Function110 0.3% 0 0.0% 1,656 3.4% 296 0.6%
Parent function
_drupal_error_handler_real1 100.0% 40,102 100.0% 4,000 100.0% 48,832 100.0% 45,668 100.0%
Child functions
watchdog1 11.1% 37,562 93.7% 4,000 100.0% 38,288 78.4% 39,740 87.0%
error_displayable1 11.1% 1,909 4.8% 0 0.0% 3,884 8.0% 5,628 12.3%
format_string1 11.1% 244 0.6% 0 0.0% 900 1.8% 0 0.0%
_drupal_get_error_level1 11.1% 148 0.4% 0 0.0% 432 0.9% 0 0.0%
drupal_set_message1 11.1% 110 0.3% 0 0.0% 2,284 4.7% 4 0.0%
drupal_is_cli1 11.1% 8 0.0% 0 0.0% 468 1.0% 0 0.0%
substr2 22.2% 7 0.0% 0 0.0% 504 1.0% 0 0.0%
strlen1 11.1% 4 0.0% 0 0.0% 416 0.9% 0 0.0%