Diff Report
Run #51a0f1cae1ba2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f3032a9a3: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
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Overall Diff Summary

Run #51a0f1cae1ba2Run #51a0f3032a9a3DiffDiff%
Number of Function Calls75,293 75,982 689 0.9%
Incl. Wall Time (microsec)579,271 587,180 7,909 1.4%
Incl. CPU (microsecs)572,036 584,037 12,001 2.1%
Incl. MemUse (bytes)7,091,076 7,113,908 22,832 0.3%
Incl. PeakMemUse (bytes)7,169,384 7,194,652 25,268 0.4%

[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%
abs 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%
ajax_pre_render_element 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%
ajax_process_form 0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -32 -0.1% -32 -0.1%
arg 0 0.0% 52 0.7% 51 0.6% 0 0.0% 0 0.0% 8 0.0% 8 0.0% -264 -1.0% -220 -0.9%
ArrayObject::exchangeArray 0 0.0% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 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%
array_combine 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%
array_diff 2 0.3% 11 0.1% 11 0.1% 0 0.0% 0 0.0% 140 0.6% 140 0.6% 88 0.3% 88 0.3%
array_diff_key 0 0.0% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 1 0.1% 62 0.8% 10 0.1% 0 0.0% 0 0.0% 132 0.6% 132 0.6% 160 0.6% 160 0.6%
array_filter@1 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_flip 0 0.0% -7 -0.1% -7 -0.1% 4,001 33.3% 4,001 33.3% 44 0.2% 44 0.2% 0 0.0% 0 0.0%
array_intersect 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 0.0% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -36 -0.1% -36 -0.1%
array_keys 14 2.0% -27 -0.3% -27 -0.3% 4,001 33.3% 4,001 33.3% 3,920 17.2% 3,920 17.2% 736 2.9% 736 2.9%
array_key_exists 0 0.0% 32 0.4% 32 0.4% 4,000 33.3% 4,000 33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -7 -0.1% -65 -0.8% 0 0.0% -4,000 -33.3% 0 0.0% 0 0.0% 328 1.3% 188 0.7%
array_merge 0 0.0% 2 0.0% 2 0.0% -4,001 -33.3% -4,001 -33.3% -8 -0.0% -8 -0.0% -100 -0.4% -100 -0.4%
array_merge_recursive 0 0.0% 0 0.0% 0 0.0% -4,000 -33.3% -4,000 -33.3% -1,232 -5.4% -1,232 -5.4% -756 -3.0% -756 -3.0%
array_pop 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_replace 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_reverse 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -160 -0.6% -160 -0.6%
array_shift 0 0.0% -15 -0.2% -15 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 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%
array_unique 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_unshift 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_values 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%
base64_encode 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%
basename 0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 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%
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% 456 5.8% 2 0.0% 4,000 33.3% 0 0.0% 1,148 5.0% 0 0.0% 1,316 5.2% -48 -0.2%
block_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%
block_list 0 0.0% 333 4.2% 85 1.1% 4,000 33.3% 0 0.0% 1,128 4.9% 76 0.3% 1,480 5.9% 784 3.1%
block_page_build 0 0.0% 464 5.9% -1 -0.0% 0 0.0% 0 0.0% 1,148 5.0% 0 0.0% 1,148 4.5% -84 -0.3%
breakpoint_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%
cache 0 0.0% 2 0.0% -6 -0.1% -4,000 -33.3% -4,000 -33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 0 0.0% 6,973 88.2% -2 -0.0% 8,000 66.7% 0 0.0% 20,680 90.6% 0 0.0% 25,616 101.4% -48 -0.2%
call_user_func@1 0 0.0% -113 -1.4% -4 -0.1% 8,000 66.7% 0 0.0% -44 -0.2% -28 -0.1% -2,436 -9.6% -68 -0.3%
call_user_func_array 0 0.0% 815 10.3% 33 0.4% 4,002 33.3% 0 0.0% 352 1.5% 0 0.0% -288 -1.1% -168 -0.7%
call_user_func_array@1 0 0.0% 872 11.0% 0 0.0% 8,000 66.7% 0 0.0% 356 1.6% 0 0.0% 308 1.2% 0 0.0%
call_user_func_array@2 0 0.0% 621 7.9% 0 0.0% 0 0.0% 0 0.0% 364 1.6% 0 0.0% 328 1.3% 0 0.0%
call_user_func_array@3 0 0.0% 79 1.0% 0 0.0% 1 0.0% 0 0.0% 368 1.6% 0 0.0% 516 2.0% 0 0.0%
ceil 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%
check_plain 0 0.0% 94 1.2% -42 -0.5% 4,000 33.3% 0 0.0% 0 0.0% 0 0.0% -136 -0.5% -276 -1.1%
chr 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%
class_exists 1 0.1% 10 0.1% 14 0.2% 12,003 100.0% 0 0.0% 0 0.0% 0 0.0% -4 -0.0% 0 0.0%
class_implements 0 0.0% -16 -0.2% 1 0.0% 4,000 33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 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%
comment_get_thread 0 0.0% 93 1.2% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_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%
comment_links 0 0.0% 239 3.0% 5 0.1% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_load_multiple 0 0.0% 188 2.4% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_load 0 0.0% -35 -0.4% -37 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_page_additions 0 0.0% 682 8.6% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -36 -0.1% 0 0.0%
comment_node_view 0 0.0% 621 7.9% -2 -0.0% 0 0.0% 0 0.0% 364 1.6% 0 0.0% 328 1.3% 0 0.0%
comment_prepare_author 0 0.0% -4 -0.1% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 4 0.0% 0 0.0%
comment_prepare_thread 0 0.0% 93 1.2% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 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%
comment_uri 0 0.0% -46 -0.6% 4 0.1% 4,000 33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_view_multiple 0 0.0% 308 3.9% 0 0.0% -4,000 -33.3% 0 0.0% 0 0.0% 0 0.0% -36 -0.1% 0 0.0%
config 0 0.0% -85 -1.1% 41 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -728 -2.9% -736 -2.9%
config_get_config_directory 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 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% -26 -0.3% -1 -0.0% 0 0.0% 0 0.0% 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% 1 0.0% 0 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% 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_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% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 11 1.6% -35 -0.4% 253 3.2% -4,001 -33.3% 0 0.0% -15,808 -69.2% -1,784 -7.8% -33,204 -131.4% 236 0.9%
contextual_pre_render_placeholder 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%
count 0 0.0% -27 -0.3% -25 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 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%
ctype_digit 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -12 -0.2% 5 0.1% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% -160 -0.6% -160 -0.6%
custom_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%
custom_block_menu_local_tasks 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 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%
DateTime::format 0 0.0% 27 0.3% 27 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 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%
DateTime::setTimezone 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::__construct 0 0.0% 5 0.1% 5 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% -45 -0.6% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 36 0.1% 0 0.0%
datetime_element_info 0 0.0% -54 -0.7% -9 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 36 0.1% 0 0.0%
date_default_timezone_get 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_iso8601 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%
date_parse 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_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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% 62 0.8% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 8 0.0% 0 0.0% 8 0.0% 0 0.0%
db_select 0 0.0% 57 0.7% 1 0.0% 4,001 33.3% 0 0.0% 0 0.0% 0 0.0% -36 -0.1% 0 0.0%
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