Diff Report
Run #51a0f086f2681: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0ef63cb19e: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
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Overall Diff Summary

Run #51a0f086f2681Run #51a0ef63cb19eDiffDiff%
Number of Function Calls75,176 74,684 -492 -0.7%
Incl. Wall Time (microsec)582,229 578,626 -3,603 -0.6%
Incl. CPU (microsecs)580,036 572,037 -7,999 -1.4%
Incl. MemUse (bytes)7,108,108 7,090,464 -17,644 -0.2%
Incl. PeakMemUse (bytes)7,188,412 7,168,320 -20,092 -0.3%

[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% -3 -0.1% -3 -0.1% 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% 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_process_form 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 32 0.2% 32 0.2%
arg 0 0.0% 0 0.0% 0 0.0% 4,000 50.0% 4,000 50.0% 0 0.0% 0 0.0% 264 1.3% 220 1.1%
ArrayObject::exchangeArray 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%
ArrayObject::__construct 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% 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_diff -2 -0.4% 15 0.4% 15 0.4% 0 0.0% 0 0.0% -136 -0.8% -136 -0.8% -44 -0.2% -44 -0.2%
array_diff_key 0 0.0% 2 0.1% 2 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 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter -1 -0.2% -67 -1.9% -7 -0.2% 0 0.0% 0 0.0% -136 -0.8% -132 -0.7% -68 -0.3% -160 -0.8%
array_filter@1 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_flip 0 0.0% 5 0.1% 5 0.1% 0 0.0% 0 0.0% 32 0.2% 32 0.2% 0 0.0% 0 0.0%
array_intersect 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 12 0.1% 12 0.1%
array_keys -14 -2.8% -52 -1.4% -52 -1.4% 4,000 50.0% 4,000 50.0% -3,948 -22.4% -3,948 -22.4% -616 -3.1% -616 -3.1%
array_key_exists 0 0.0% -13 -0.4% -13 -0.4% 4,001 50.0% 4,001 50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% 111 3.1% 17 0.5% 8,000 100.0% 0 0.0% 0 0.0% 0 0.0% -940 -4.7% -552 -2.7%
array_merge 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 4 0.0% 4 0.0% 52 0.3% 52 0.3%
array_pop 0 0.0% -2 -0.1% -2 -0.1% 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% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -4 -0.0% -4 -0.0%
array_shift 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 20 0.1% 20 0.1%
array_slice 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_unique 0 0.0% 3 0.1% 3 0.1% 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% 2 0.1% 2 0.1% 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% -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_convert 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%
base_path 0 0.0% 1 0.0% 1 0.0% 4,000 50.0% 4,000 50.0% 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% 33 0.9% 0 0.0% -1 -0.0% 0 0.0% -1,152 -6.5% 0 0.0% -1,320 -6.6% 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% 30 0.8% -48 -1.3% 0 0.0% 0 0.0% -1,128 -6.4% -76 -0.4% -1,624 -8.1% -784 -3.9%
block_page_build 0 0.0% 51 1.4% 1 0.0% -1 -0.0% 0 0.0% -1,152 -6.5% 0 0.0% -1,152 -5.7% 84 0.4%
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% -9 -0.2% 6 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 32 0.2% 0 0.0%
call_user_func 0 0.0% -4,464 -123.9% -8 -0.2% -16,000 -200.0% 0 0.0% -19,620 -111.2% 0 0.0% -23,928 -119.1% 0 0.0%
call_user_func@1 0 0.0% -192 -5.3% -3 -0.1% 8,002 100.0% 0 0.0% 40 0.2% 16 0.1% 2,648 13.2% 88 0.4%
call_user_func_array 0 0.0% 848 23.5% 3 0.1% 20,002 250.1% 8,001 100.0% -356 -2.0% 0 0.0% 220 1.1% 120 0.6%
call_user_func_array@1 0 0.0% 672 18.7% -1 -0.0% 0 0.0% 0 0.0% -360 -2.0% 0 0.0% -384 -1.9% 0 0.0%
call_user_func_array@2 0 0.0% 839 23.3% -1 -0.0% 0 0.0% 0 0.0% -352 -2.0% 0 0.0% -352 -1.8% 0 0.0%
call_user_func_array@3 0 0.0% -130 -3.6% -1 -0.0% 1 0.0% 0 0.0% -372 -2.1% 0 0.0% -520 -2.6% 0 0.0%
ceil 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%
check_plain 0 0.0% 99 2.7% 62 1.7% 4,000 50.0% -4,000 -50.0% 0 0.0% 0 0.0% -128 -0.6% 316 1.6%
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 -0.2% 105 2.9% 21 0.6% 16,001 200.0% -4,000 -50.0% 0 0.0% 0 0.0% 156 0.8% 0 0.0%
class_implements 0 0.0% -16 -0.4% -1 -0.0% 4,000 50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_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_get_thread 0 0.0% -7 -0.2% 0 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% -53 -1.5% -8 -0.2% -4,000 -50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_load_multiple 0 0.0% -79 -2.2% 0 0.0% -1 -0.0% 0 0.0% 4 0.0% 0 0.0% 4 0.0% 0 0.0%
comment_node_load 0 0.0% 10 0.3% 4 0.1% 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% 762 21.1% 3 0.1% 0 0.0% 0 0.0% 16 0.1% 0 0.0% 16 0.1% 0 0.0%
comment_node_view 0 0.0% 840 23.3% -1 -0.0% 0 0.0% 0 0.0% -352 -2.0% 0 0.0% -352 -1.8% 0 0.0%
comment_prepare_author 0 0.0% 46 1.3% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_prepare_thread 0 0.0% 135 3.7% -9 -0.2% 0 0.0% 4,001 50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 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_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% -16 -0.4% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_view_multiple 0 0.0% 702 19.5% 1 0.0% 1 0.0% 0 0.0% 12 0.1% 0 0.0% 12 0.1% 0 0.0%
config 0 0.0% -7 -0.2% -17 -0.5% -3,999 -50.0% 0 0.0% 0 0.0% 0 0.0% 1,192 5.9% 944 4.7%
config_get_config_directory 0 0.0% -2 -0.1% -2 -0.1% 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% -4 -0.1% -2 -0.1% 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% 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_preprocess -11 -2.2% -118 -3.3% 88 2.4% 0 0.0% 0 0.0% 15,808 89.6% 1,784 10.1% 33,812 168.3% -236 -1.2%
contextual_pre_render_placeholder 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%
count 0 0.0% -35 -1.0% -35 -1.0% 4,001 50.0% 4,001 50.0% 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% 3 0.1% 3 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 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%
current_path 0 0.0% 34 0.9% -9 -0.2% -8,001 -100.0% 0 0.0% 0 0.0% 0 0.0% 160 0.8% 160 0.8%
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% 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 0 0.0% -9 -0.2% -9 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% -32 -0.9% -32 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 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::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% 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 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%
datetime_default_format_type 0 0.0% 46 1.3% 2 0.1% 0 0.0% 0 0.0% 4 0.0% 0 0.0% 4 0.0% 0 0.0%
datetime_element_info 0 0.0% 53 1.5% 4 0.1% 0 0.0% 0 0.0% 4 0.0% 0 0.0% 4 0.0% 0 0.0%
date_default_timezone_get 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%
date_default_timezone_set 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_iso8601 0 0.0% -12 -0.3% -3 -0.1% 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% -2 -0.1% 1 0.0% -4,000 -50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% -2 -0.1% 1 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% -35 -1.0% -3 -0.1% 4,000 50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% -4 -0.0% -4 -0.0% -4 -0.0% -4 -0.0%
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