Diff Report
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
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Overall Diff Summary

Run #51a14f12e142eRun #51a14be6130cbDiffDiff%
Number of Function Calls217,260 214,527 -2,733 -1.3%
Incl. Wall Time (microsec)1,648,433 1,630,801 -17,632 -1.1%
Incl. CPU (microsecs)1,640,102 1,624,101 -16,001 -1.0%
Incl. MemUse (bytes)8,892,180 8,945,588 53,408 0.6%
Incl. PeakMemUse (bytes)9,547,012 9,598,592 51,580 0.5%

[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% 2 0.0% 2 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% 1 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 6 0.2% 47 0.3% 47 0.3% -1 -0.0% -1 -0.0% 584 1.1% 584 1.1% 236 0.5% 236 0.5%
arg 0 0.0% 4 0.0% 3 0.0% 4,000 25.0% 4,000 25.0% 0 0.0% -4 -0.0% -16 -0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% 26 0.1% 26 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% 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 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -388 -0.8% -388 -0.8%
array_diff_key 0 0.0% -3 -0.0% -3 -0.0% -4,000 -25.0% -4,000 -25.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 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_filter 0 0.0% -90 -0.5% -23 -0.1% -8,001 -50.0% -4,000 -25.0% 4 0.0% 4 0.0% 276 0.5% 148 0.3%
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% -22 -0.1% -22 -0.1% 8,000 50.0% 8,000 50.0% -8 -0.0% -8 -0.0% 48 0.1% 48 0.1%
array_intersect 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_intersect_key 0 0.0% -66 -0.4% -66 -0.4% -16,002 -100.0% -16,002 -100.0% 0 0.0% 0 0.0% -4,256 -8.3% -4,256 -8.3%
array_keys -78 -2.9% -170 -1.0% -170 -1.0% 0 0.0% 0 0.0% -11,432 -21.4% -11,432 -21.4% 5,136 10.0% 5,136 10.0%
array_key_exists 0 0.0% 82 0.5% 82 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 1 0.0% 907 5.1% 154 0.9% 28,003 175.0% 8,002 50.0% 1,456 2.7% 852 1.6% 372 0.7% 160 0.3%
array_merge 1 0.0% 76 0.4% 76 0.4% 4,000 25.0% 4,000 25.0% 652 1.2% 652 1.2% 1,472 2.9% 1,472 2.9%
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 1 0.0% -12 -0.1% -12 -0.1% -4,000 -25.0% -4,000 -25.0% 592 1.1% 592 1.1% 192 0.4% 192 0.4%
array_shift 0 0.0% -62 -0.4% -62 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 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_unique 1 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 500 0.9% 500 0.9% 348 0.7% 348 0.7%
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% 5 0.0% 5 0.0% -4,001 -25.0% -4,001 -25.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 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%
basename 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%
base_convert 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%
base_path 0 0.0% 4 0.0% 4 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% 120 0.7% 4 0.0% 4,000 25.0% 0 0.0% -14,104 -26.4% 0 0.0% -14,224 -27.6% 0 0.0%
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% -220 -1.2% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -32 -0.1% 0 0.0%
block_page_build 0 0.0% 122 0.7% 1 0.0% 8,001 50.0% 0 0.0% -14,104 -26.4% 0 0.0% -14,224 -27.6% 0 0.0%
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% 36 0.2% 4 0.0% -4,001 -25.0% 0 0.0% 0 0.0% 0 0.0% -84 -0.2% -28 -0.1%
call_user_func 0 0.0% -16,729 -94.9% -60 -0.3% -8,000 -50.0% 0 0.0% 45,244 84.7% 0 0.0% 44,384 86.0% 0 0.0%
call_user_func@1 0 0.0% 284 1.6% 10 0.1% 8,004 50.0% 4,000 25.0% 16 0.0% 12 0.0% 40 0.1% 88 0.2%
call_user_func_array 0 0.0% 760 4.3% -47 -0.3% -3 -0.0% 0 0.0% -724 -1.4% 16 0.0% -1,284 -2.5% -32 -0.1%
call_user_func_array@1 0 0.0% 398 2.3% 1 0.0% 4,000 25.0% 0 0.0% 5,076 9.5% 0 0.0% 5,324 10.3% 88 0.2%
call_user_func_array@2 0 0.0% 493 2.8% -1 -0.0% 0 0.0% 0 0.0% 5,312 9.9% 0 0.0% 5,516 10.7% 0 0.0%
call_user_func_array@3 0 0.0% -188 -1.1% 1 0.0% -1 -0.0% 0 0.0% 220 0.4% 0 0.0% -4 -0.0% 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% 1,144 6.5% 263 1.5% 27,999 175.0% 8,000 50.0% -12 -0.0% 0 0.0% -600 -1.2% -240 -0.5%
chr 0 0.0% -5 -0.0% -5 -0.0% 4,000 25.0% 4,000 25.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists -1 -0.0% -40 -0.2% -112 -0.6% 11,998 75.0% -4,000 -25.0% -40 -0.1% 0 0.0% 64 0.1% 0 0.0%
class_implements 0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 4 0.0% 0 0.0% -128 -0.2% 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% 2 0.0% -4 -0.0% 1 0.0% 0 0.0% -8 -0.0% 0 0.0% 48 0.1% 0 0.0%
comment_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_links 0 0.0% 369 2.1% 14 0.1% -1 -0.0% 0 0.0% 576 1.1% 0 0.0% 516 1.0% -592 -1.1%
comment_load_multiple 0 0.0% -227 -1.3% 0 0.0% -1 -0.0% 0 0.0% 4,108 7.7% 0 0.0% 4,176 8.1% 0 0.0%
comment_node_load 0 0.0% -3 -0.0% -7 -0.0% 0 0.0% 0 0.0% 44 0.1% 0 0.0% 0 0.0% 0 0.0%
comment_node_page_additions 0 0.0% 497 2.8% 2 0.0% 0 0.0% 0 0.0% 5,668 10.6% 12 0.0% 5,928 11.5% 0 0.0%
comment_node_view 0 0.0% 495 2.8% -2 -0.0% 0 0.0% 0 0.0% 5,312 9.9% 0 0.0% 5,516 10.7% -16 -0.0%
comment_prepare_author 0 0.0% 251 1.4% 29 0.2% 12,002 75.0% 4,001 25.0% 28 0.1% 0 0.0% -96 -0.2% -80 -0.2%
comment_prepare_thread 0 0.0% -238 -1.3% -13 -0.1% 0 0.0% 0 0.0% 572 1.1% 0 0.0% 524 1.0% -3,532 -6.8%
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% -18 -0.1% 10 0.1% -12,000 -75.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_view_multiple 0 0.0% 955 5.4% 1 0.0% 0 0.0% 0 0.0% 984 1.8% 0 0.0% 1,180 2.3% -16 -0.0%
config 0 0.0% 5 0.0% -179 -1.0% -11,999 -75.0% 4,001 25.0% 0 0.0% 0 0.0% 2,420 4.7% 924 1.8%
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% -107 -0.6% -35 -0.2% 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% 2 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess -79 -2.9% -3,796 -21.5% -1,929 -10.9% -16,001 -100.0% -4,001 -25.0% -576 -1.1% 13,752 25.7% -992 -1.9% -484 -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 4 0.1% -28 -0.2% -22 -0.1% 0 0.0% 0 0.0% 1,328 2.5% 1,328 2.5% 996 1.9% 776 1.5%
count@1 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 192 0.4% 192 0.4%
ctype_digit 0 0.0% 3 0.0% 3 0.0% -4,000 -25.0% -4,000 -25.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 43 0.2% 43 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -12 -0.1% -21 -0.1% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 104 0.2% 96 0.2%
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% -11 -0.1% -11 -0.1% -4,001 -25.0% -4,001 -25.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% -6 -0.0% -6 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% -12 -0.1% -12 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 0 0.0% 2 0.0% 2 0.0% -4,000 -25.0% -4,000 -25.0% 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% 69 0.4% 69 0.4% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__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%
datetime_default_format_type 0 0.0% 23 0.1% -4 -0.0% -1 -0.0% 0 0.0% -44 -0.1% 0 0.0% -8 -0.0% 0 0.0%
datetime_element_info 0 0.0% 6 0.0% -2 -0.0% -1 -0.0% 0 0.0% -44 -0.1% 0 0.0% -8 -0.0% 0 0.0%
date_default_timezone_get 0 0.0% 54 0.3% 54 0.3% 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% 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_iso8601 0 0.0% 3 0.0% 14 0.1% -4,001 -25.0% 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 0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 208 0.4% 0 0.0%
db_query_range 0 0.0% -24 -0.1% 0 0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 8 0.0% 8 0.0%
db_select 0 0.0% -23 -0.1% 7 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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