Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for _drupal_log_error

_drupal_log_errorRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls 2 2 N/A%
Incl. Wall Time (microsec) 6,248 6,248 N/A%
Incl. Wall Time (microsec) per call N/A 3,124 3,124 N/A%
Excl. Wall Time (microsec) 106 106 N/A%
Incl. CPU (microsecs) 4,480 4,480 N/A%
Incl. CPU (microsecs) per call N/A 2,240 2,240 N/A%
Excl. CPU (microsec) 86 86 N/A%
Incl. MemUse (bytes) 166,384 166,384 N/A%
Incl. MemUse (bytes) per call N/A 83,192 83,192 N/A%
Excl. MemUse (bytes) 2,528 2,528 N/A%
Incl. PeakMemUse (bytes) 158,648 158,648 N/A%
Incl. PeakMemUse (bytes) per call N/A 79,324 79,324 N/A%
Excl. PeakMemUse (bytes) 424 424 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_error2 10.0% 6,248 111.0% 4,480 193.8% 166,384 82.5% 158,648 90.3%
Exclusive Metrics Diff for Current Function106 1.7% 86 1.9% 2,528 1.5% 424 0.3%
Parent function
_drupal_error_handler_real2 100.0% 6,248 100.0% 4,480 100.0% 166,384 100.0% 158,648 100.0%
Child functions
watchdog2 11.1% 4,576 73.2% 2,951 65.9% 144,528 86.9% 144,640 91.2%
error_displayable2 11.1% 1,066 17.1% 926 20.7% 7,200 4.3% 9,880 6.2%
format_string2 11.1% 277 4.4% 279 6.2% 4,224 2.5% 0 0.0%
_drupal_get_error_level2 11.1% 128 2.0% 129 2.9% 944 0.6% 0 0.0%
drupal_set_message2 11.1% 83 1.3% 85 1.9% 4,344 2.6% 3,704 2.3%
drupal_is_cli2 11.1% 6 0.1% 10 0.2% 872 0.5% 0 0.0%
substr4 22.2% 4 0.1% 8 0.2% 976 0.6% 0 0.0%
strlen2 11.1% 2 0.0% 6 0.1% 768 0.5% 0 0.0%