Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls269,267 269,267 0 0.0%
Incl. Wall Time (microsec)1,105,275 1,104,666 -609 -0.1%
Incl. CPU (microsecs)1,052,388 1,051,309 -1,079 -0.1%
Incl. MemUse (bytes)30,745,176 30,745,176 0 0.0%
Incl. PeakMemUse (bytes)32,209,728 32,209,728 0 0.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Function Name Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
ajax_pre_render_element 0 N/A% -2 -0.3% -2 -0.3% -3 -0.3% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 22 3.6% 24 3.9% 4 0.4% 7 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% -3 -0.5% -3 -0.5% 1 0.1% -5 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% 0 0.0% 0 0.0% 3 0.3% 3 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 0 0.0% 0 0.0% -11 -1.0% -11 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 1 0.2% 1 0.2% -9 -0.8% -9 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% -6 -1.0% -6 -1.0% 5 0.5% 5 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 2 0.3% 2 0.3% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% -5 -0.5% -5 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 240 39.4% -1 -0.2% 76 7.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% -10 -1.6% -10 -1.6% -9 -0.8% -9 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 1 0.2% 1 0.2% 4 0.4% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 7 1.1% 7 1.1% 10 0.9% 10 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% -60 -9.9% -60 -9.9% 22 2.0% 22 2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -120 -19.7% 45 7.4% -89 -8.2% 21 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -37 -6.1% -37 -6.1% -51 -4.7% -51 -4.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% -2 -0.3% -2 -0.3% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -17 -2.8% -17 -2.8% 3 0.3% 3 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% -6 -1.0% -6 -1.0% 7 0.6% 7 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 2 0.3% 2 0.3% -3 -0.3% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% -1 -0.2% -1 -0.2% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% -4 -0.7% -4 -0.7% 19 1.8% 19 1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 5 0.8% 5 0.8% 8 0.7% 8 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
asort 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% -4 -0.7% -4 -0.7% 19 1.8% 19 1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% -13 -1.2% -13 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% 715 117.4% 2 0.3% 223 20.7% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% -1 -0.2% -1 -0.2% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% -226 -37.1% 0 0.0% 427 39.6% 5 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 713 117.1% 1 0.2% 224 20.8% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_permission 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 1 0.2% 1 0.2% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_load 0 N/A% -38 -6.2% 0 0.0% -39 -3.6% -4 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% 19 3.1% 4 0.7% 15 1.4% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 256 42.0% 11 1.8% -983 -91.1% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% -679 -111.5% 7 1.1% -393 -36.4% -17 -1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@2 0 N/A% -10 -1.6% 3 0.5% -7 -0.6% 8 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 269 44.2% 4 0.7% 465 43.1% 5 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 436 71.6% -3 -0.5% 703 65.2% 6 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -69 -11.3% -13 -2.1% 593 55.0% -13 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@3 0 N/A% 335 55.0% 0 0.0% 10 0.9% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% -144 -23.6% -123 -20.2% -112 -10.4% -52 -4.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 5 0.8% 5 0.8% 27 2.5% 27 2.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% 90 14.8% -4 -0.7% 92 8.5% -8 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% -7 -1.1% -1 -0.2% -8 -0.7% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
closedir 0 N/A% -2 -0.3% -2 -0.3% -10 -0.9% -10 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_permission 0 N/A% 0 0.0% 1 0.2% 0 0.0% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% -3 -0.3% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% -30 -4.9% -5 -0.8% -30 -2.8% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% -3 -0.5% -1 -0.2% -3 -0.3% -4 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% -1 -0.2% -1 -0.2% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_permission 0 N/A% 0 0.0% 0 0.0% 0 0.0% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% -3 -0.5% -2 -0.3% 2 0.2% 5 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_permission 0 N/A% 2 0.3% 2 0.3% 1 0.1% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_custom_theme 0 N/A% 1 0.2% 0 0.0% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_library_info 0 N/A% 33 5.4% 0 0.0% -36 -3.3% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 1 0.2% 1 0.2% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_permission 0 N/A% 8 1.3% 1 0.2% 5 0.5% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 1 0.2% 0 0.0% -4 -0.4% -6 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% -1 -0.2% -1 -0.2% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_toolbar 0 N/A% -2 -0.3% 0 0.0% -2 -0.2% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 19 3.1% 21 3.4% -76 -7.0% -78 -7.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 0 0.0% 0 0.0% -10 -0.9% -10 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% -1 -0.2% -1 -0.2% 68 6.3% 68 6.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -20 -3.3% -19 -3.1% -17 -1.6% 9 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 0 0.0% 0 0.0% 0 0.0% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% -1 -0.2% -1 -0.2% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% -1 -0.2% -1 -0.2% 3 0.3% 3 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% 44 7.2% -1 -0.2% 26 2.4% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% 33 5.4% -4 -0.7% 13 1.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_set 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_help 0 N/A% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% 1 0.2% 2 0.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% 32 5.3% 1 0.2% -4 -0.4% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 265 43.5% -2 -0.3% -3 -0.3% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% -12 -2.0% -2 -0.3% -12 -1.1% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 0 0.0% 0 0.0% 6 0.6% 6 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% -1 -0.2% -1 -0.2% -6 -0.6% -6 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_admin_paths 0 N/A% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_form_user_admin_permissions_alter 0 N/A% -22 -3.6% -12 -2.0% -21 -1.9% -11 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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