Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls80,951 81,315 364 0.4%
Incl. Wall Time (microsec)359,176 361,866 2,690 0.7%
Incl. CPU (microsecs)319,498 318,292 -1,206 -0.4%
Incl. MemUse (bytes)14,904,072 15,205,904 301,832 2.0%
Incl. PeakMemUse (bytes)15,120,880 15,408,344 287,464 1.9%

[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%
aggregator_category_load 0 0.0% 18 0.7% 6 0.2% 3 0.2% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
aggregator_help 0 0.0% -2 -0.1% -2 -0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
aggregator_preprocess_block 0 0.0% -1 -0.0% -1 -0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_pre_render_element 0 0.0% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 0 0.0% 0 0.0% -3 -0.2% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% -2 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 20 5.5% 27 1.0% 27 1.0% 53 4.4% 53 4.4% -960 -0.3% -960 -0.3% 2,488 0.9% 2,488 0.9%
ArrayObject::__construct 3 0.8% 1 0.0% 1 0.0% 10 0.8% 10 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_change_key_case 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% -2 -0.1% -2 -0.1% -5 -0.4% -5 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -7 -0.3% -7 -0.3% 5 0.4% 5 0.4% 0 0.0% 0 0.0% -80 -0.0% -80 -0.0%
array_diff_key 0 0.0% 2 0.1% 2 0.1% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 1 0.0% 1 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -353 -13.1% 12 0.4% 76 6.3% 25 2.1% -24 -0.0% 0 0.0% -616 -0.2% -664 -0.2%
array_filter@1 0 0.0% 6 0.2% 2 0.1% 7 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% -2 -0.1% -2 -0.1% -4 -0.3% -4 -0.3% 72 0.0% 72 0.0% 136 0.0% 136 0.0%
array_intersect 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 1 0.3% 3 0.1% 3 0.1% -9 -0.7% -9 -0.7% 2,976 1.0% 2,976 1.0% 0 0.0% 0 0.0%
array_keys 6 1.6% -9 -0.3% -9 -0.3% -5 -0.4% -5 -0.4% 2,400 0.8% 2,400 0.8% 2,672 0.9% 2,672 0.9%
array_key_exists 10 2.7% -41 -1.5% -41 -1.5% -24 -2.0% -24 -2.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 30 8.2% 198 7.4% 74 2.8% 213 17.7% 62 5.1% 22,800 7.6% 16,800 5.6% 2,848 1.0% 2,152 0.7%
array_merge 1 0.3% 2 0.1% 2 0.1% -31 -2.6% -31 -2.6% 5,152 1.7% 5,152 1.7% 1,448 0.5% 1,448 0.5%
array_pop 0 0.0% -2 -0.1% -2 -0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% -3 -0.1% -3 -0.1% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% -480 -0.2% -480 -0.2%
array_shift 0 0.0% -8 -0.3% -8 -0.3% -23 -1.9% -23 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 0 0.0% 0 0.0% -3 -0.2% -3 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -9 -0.3% -9 -0.3% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 0 0.0% -1 -0.0% -1 -0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -1 -0.0% -1 -0.0% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% -1 -0.0% -1 -0.0% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -2,334 -86.8% -2 -0.1% -823 -68.2% -4 -0.3% 40 0.0% 0 0.0% -32 -0.0% 0 0.0%
block_help 0 0.0% 0 0.0% 0 0.0% -470 -39.0% -470 -39.0% -32,768 -10.9% -32,768 -10.9% -39,424 -13.7% -39,424 -13.7%
block_list 0 0.0% -2,722 -101.2% 0 0.0% -585 -48.5% -4 -0.3% -16 -0.0% 0 0.0% 16 0.0% 0 0.0%
block_page_build 0 0.0% -2,320 -86.2% 2 0.1% -807 -66.9% 4 0.3% 40 0.0% 0 0.0% 40 0.0% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 466 38.6% 466 38.6% 32,768 10.9% 32,768 10.9% 41,496 14.4% 41,496 14.4%
cache 0 0.0% -7 -0.3% -2 -0.1% -8 -0.7% 4 0.3% 0 0.0% 0 0.0% -280 -0.1% 0 0.0%
call_user_func 0 0.0% 1,689 62.8% 5 0.2% 924 76.6% 9 0.7% 306,576 101.6% 0 0.0% 253,216 88.1% 0 0.0%
call_user_func@1 0 0.0% -28 -1.0% -2 -0.1% -42 -3.5% -15 -1.2% -96 -0.0% -40 -0.0% -872 -0.3% -96 -0.0%
call_user_func_array 0 0.0% 1,784 66.3% -32 -1.2% -1,356 -112.4% -13 -1.1% -3,944 -1.3% 0 0.0% -22,904 -8.0% -72 -0.0%
call_user_func_array@1 0 0.0% 1,499 55.7% 9 0.3% -1,375 -114.0% 1 0.1% -3,888 -1.3% 0 0.0% -3,888 -1.4% 0 0.0%
call_user_func_array@2 0 0.0% 65 2.4% 4 0.1% 72 6.0% 6 0.5% -3,840 -1.3% 0 0.0% -3,816 -1.3% 0 0.0%
ceil 0 0.0% 1 0.0% 1 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 35 9.6% 176 6.5% 93 3.5% 184 15.3% 25 2.1% 7,000 2.3% 0 0.0% 960 0.3% -120 -0.0%
check_url 0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 0.0% -4 -0.1% -4 -0.1% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 8 2.2% -286 -10.6% -1 -0.0% -280 -23.2% 18 1.5% 16 0.0% 0 0.0% -1,328 -0.5% 0 0.0%
class_implements 0 0.0% -25 -0.9% 0 0.0% -24 -2.0% 1 0.1% 0 0.0% 0 0.0% -144 -0.1% 0 0.0%
color_help 0 0.0% 1 0.0% 1 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_load 0 0.0% -20 -0.7% 8 0.3% -20 -1.7% 11 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_view 0 0.0% -4 -0.1% -1 -0.0% -4 -0.3% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% 1 0.0% 1 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% -168 -6.2% -18 -0.7% -167 -13.8% -14 -1.2% 0 0.0% 0 0.0% -91,736 -31.9% 40 0.0%
config_get_config_directory 0 0.0% 0 0.0% 1 0.0% -1 -0.1% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% -2 -0.1% -3 -0.1% 4 0.3% 7 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_custom_theme 0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 4 0.1% 4 0.1% 3 0.2% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 5 0.2% 5 0.2% 1 0.1% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 0.0% -42 -1.6% -15 -0.6% -53 -4.4% -22 -1.8% 16 0.0% 16 0.0% 904 0.3% 208 0.1%
contextual_pre_render_placeholder 0 0.0% -2 -0.1% -2 -0.1% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% -8 -0.3% -13 -0.5% 3 0.2% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 0.0% 4 0.1% 4 0.1% 5 0.4% 5 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 18 4.9% 6 0.2% 6 0.2% 25 2.1% 25 2.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% -2 -0.1% -2 -0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -29 -1.1% -11 -0.4% -47 -3.9% -21 -1.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% 2 0.1% 2 0.1% 5 0.4% 5 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% -2 -0.1% -2 -0.1% -3 -0.2% -3 -0.2% 0 0.0% 0 0.0% 160 0.1% 160 0.1%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% -2 -0.1% -2 -0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% -3 -0.1% -3 -0.1% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% 176 0.1% 176 0.1%
DateTimeZone::__construct 0 0.0% 2 0.1% 2 0.1% -5 -0.4% -5 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% 96 3.6% 1 0.0% 93 7.7% 5 0.4% -16 -0.0% 0 0.0% -16 -0.0% 0 0.0%
datetime_element_info 0 0.0% 96 3.6% 4 0.1% 92 7.6% 0 0.0% -16 -0.0% 0 0.0% -16 -0.0% 0 0.0%
date_default_timezone_get 0 0.0% 2 0.1% 2 0.1% 11 0.9% 11 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 0 0.0% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_iso8601 0 0.0% 4 0.1% 2 0.1% 2 0.2% -3 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% 117 4.3% 2 0.1% 45 3.7% 3 0.2% 0 0.0% 0 0.0% 56 0.0% 0 0.0%
db_query_range 0 0.0% 98 3.6% 0 0.0% 3 0.2% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% -22 -0.8% -3 -0.1% -26 -2.2% -5 -0.4% 8 0.0% 0 0.0% 8 0.0% 0 0.0%
define 0 0.0% 0 0.0% 0 0.0% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined 0 0.0% 0 0.0% 0 0.0% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_help 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_init 0 0.0% -26 -1.0% 0 0.0% -11 -0.9% 7 0.6% 0 0.0% 0 0.0% 312 0.1% 0 0.0%
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