Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls29,898 30,058 160 0.5%
Incl. Wall Time (microsec)220,949 221,459 510 0.2%
Incl. CPU (microsecs)196,415 197,445 1,030 0.5%
Incl. MemUse (bytes)17,298,824 17,396,032 97,208 0.6%
Incl. PeakMemUse (bytes)17,371,472 17,470,704 99,232 0.6%

[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 0.0% -4 -0.8% -4 -0.8% -3 -0.3% -3 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -5 -1.0% -1 -0.2% -1 -0.1% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 0 0.0% -25 -4.9% -25 -4.9% -33 -3.2% -33 -3.2% 0 0.0% 0 0.0% -16 -0.0% -16 -0.0%
arg 0 0.0% -2 -0.4% -2 -0.4% -3 -0.3% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 9 5.6% 16 3.1% 16 3.1% 24 2.3% 24 2.3% -432 -0.4% -432 -0.4% 4,056 4.1% 4,056 4.1%
ArrayObject::__construct 1 0.6% 1 0.2% 1 0.2% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% 0 0.0% 0 0.0% -5 -0.5% -5 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -21 -4.1% -21 -4.1% -12 -1.2% -12 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff_key 0 0.0% 6 1.2% 6 1.2% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 1 0.2% 1 0.2% -3 -0.3% -3 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 73 14.3% -23 -4.5% 79 7.7% 12 1.2% 32 0.0% 0 0.0% -176 -0.2% 0 0.0%
array_filter@1 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_flip 0 0.0% 11 2.2% 11 2.2% 2 0.2% 2 0.2% -16 -0.0% -16 -0.0% 11,792 11.9% 11,792 11.9%
array_intersect 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_intersect_key 0 0.0% -1 -0.2% -1 -0.2% 9 0.9% 9 0.9% -8 -0.0% -8 -0.0% -8 -0.0% -8 -0.0%
array_keys 6 3.8% -34 -6.7% -34 -6.7% 4 0.4% 4 0.4% 2,392 2.5% 2,392 2.5% 1,912 1.9% 1,912 1.9%
array_key_exists 0 0.0% 8 1.6% 8 1.6% 10 1.0% 10 1.0% 784 0.8% 784 0.8% 776 0.8% 776 0.8%
array_map 0 0.0% 3 0.6% 17 3.3% -8 -0.8% -13 -1.3% -24 -0.0% -24 -0.0% -1,200 -1.2% -976 -1.0%
array_merge 0 0.0% 1 0.2% 1 0.2% 5 0.5% 5 0.5% 0 0.0% 0 0.0% 384 0.4% 384 0.4%
array_pop 0 0.0% 1 0.2% 1 0.2% 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% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% -2 -0.4% -2 -0.4% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% 5 1.0% 5 1.0% 15 1.5% 15 1.5% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 1 0.2% 1 0.2% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 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_unshift 0 0.0% -4 -0.8% -4 -0.8% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 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%
base64_encode 0 0.0% -3 -0.6% -3 -0.6% -7 -0.7% -7 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 3 0.6% 3 0.6% 9 0.9% 9 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% -1 -0.2% -1 -0.2% 3 0.3% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 0 0.0% 0 0.0% -10 -1.0% -10 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% -3 -0.3% -3 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% 1,374 269.4% -10 -2.0% 871 84.6% -8 -0.8% 16 0.0% 0 0.0% -56 -0.1% 0 0.0%
block_help 0 0.0% -1 -0.2% -1 -0.2% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% 425 83.3% -2 -0.4% 381 37.0% -1 -0.1% 16 0.0% 0 0.0% -112 -0.1% 0 0.0%
block_page_build 0 0.0% 1,384 271.4% 4 0.8% 878 85.2% 2 0.2% 16 0.0% 0 0.0% -56 -0.1% 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% 8 1.6% -5 -1.0% 13 1.3% 0 0.0% 0 0.0% 0 0.0% 64 0.1% 48 0.0%
call_user_func 0 0.0% 1,191 233.5% -2 -0.4% 1,227 119.1% 5 0.5% 92,112 94.8% 0 0.0% 93,888 94.6% -80 -0.1%
call_user_func@1 0 0.0% 49 9.6% 21 4.1% 9 0.9% 11 1.1% 0 0.0% 0 0.0% -312 -0.3% 0 0.0%
call_user_func_array 0 0.0% -1,244 -243.9% -10 -2.0% -242 -23.5% 12 1.2% -64 -0.1% -8 -0.0% 19,168 19.3% 56 0.1%
call_user_func_array@1 0 0.0% -1,079 -211.6% 0 0.0% -329 -31.9% 1 0.1% -48 -0.0% 0 0.0% -8 -0.0% 0 0.0%
call_user_func_array@2 0 0.0% -872 -171.0% 2 0.4% -785 -76.2% 2 0.2% -32 -0.0% 0 0.0% -32 -0.0% 0 0.0%
call_user_func_array@3 0 0.0% -568 -111.4% -1 -0.2% -303 -29.4% 1 0.1% -24 -0.0% 0 0.0% -32 -0.0% 0 0.0%
check_plain 0 0.0% -33 -6.5% -11 -2.2% -27 -2.6% -6 -0.6% 0 0.0% 0 0.0% -944 -1.0% -72 -0.1%
chr 0 0.0% 1 0.2% 1 0.2% 3 0.3% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.6% 5 1.0% 2 0.4% 0 0.0% 0 0.0% -16 -0.0% 0 0.0% 88 0.1% 0 0.0%
class_implements 0 0.0% -137 -26.9% -16 -3.1% -138 -13.4% -17 -1.7% -8 -0.0% 0 0.0% -80 -0.1% 0 0.0%
color_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_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% -64 -12.5% 2 0.4% 13 1.3% 5 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_page_additions 0 0.0% 0 0.0% 1 0.2% -1 -0.1% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_view 0 0.0% -873 -171.2% -7 -1.4% -783 -76.0% -2 -0.2% -32 -0.0% 0 0.0% -32 -0.0% 0 0.0%
comment_preprocess_block 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%
comment_rdf_mapping 0 0.0% -1 -0.2% -1 -0.2% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% -24 -4.7% -10 -2.0% -33 -3.2% -31 -3.0% -24 -0.0% 0 0.0% -584 -0.6% -336 -0.3%
config_get_config_directory 0 0.0% 0 0.0% -1 -0.2% 2 0.2% 1 0.1% 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 0.4% 1 0.2% 4 0.4% 6 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_element_info 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%
contextual_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%
contextual_preprocess 0 0.0% -8 -1.6% -2 -0.4% -17 -1.7% -12 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% 6 1.2% 5 1.0% 46 4.5% 48 4.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 0.0% 2 0.4% 2 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 8 5.0% 4 0.8% 4 0.8% 10 1.0% 10 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 2 0.4% 2 0.4% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -29 -5.7% -9 -1.8% -20 -1.9% -1 -0.1% 0 0.0% 0 0.0% -48 -0.0% 0 0.0%
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% 2 0.4% 0 0.0% 1 0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 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% 2 0.4% 2 0.4% 3 0.3% 3 0.3% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% 99 19.4% -1 -0.2% 166 16.1% 1 0.1% -32 -0.0% 0 0.0% -32 -0.0% 0 0.0%
datetime_element_info 0 0.0% 100 19.6% 4 0.8% 167 16.2% 1 0.1% -32 -0.0% 0 0.0% -32 -0.0% 0 0.0%
DateTime¼‹º¾w ::format 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%
DateTime¼‹º¾w ::getLastErrors 0 0.0% 25 4.9% 25 4.9% 25 2.4% 25 2.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::setTimestamp 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%
DateTime¼‹º¾w ::setTimezone 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%
DateTime¼‹º¾w ::__construct 0 0.0% 0 0.0% 0 0.0% -6 -0.6% -6 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_get 0 0.0% -1 -0.2% -1 -0.2% -1 -0.1% -1 -0.1% 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% 1 0.2% 1 0.2% 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% -2 -0.2% -2 -0.2% 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% 3 0.3% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% -234 -45.9% -2 -0.4% 20 1.9% 9 0.9% -8 -0.0% 0 0.0% -48 -0.0% 0 0.0%
db_query_range 0 0.0% -10 -2.0% 4 0.8% 14 1.4% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% 1 0.2% -6 -1.2% -2 -0.2% 1 0.1% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
define 0 0.0% 2 0.4% 2 0.4% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined 0 0.0% 0 0.0% 0 0.0% 8 0.8% 8 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dirname 0 0.0% -1 -0.2% -1 -0.2% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::cache 0 0.0% 13 2.5% 6 1.2% 13 1.3% 4 0.4% 0 0.0% 0 0.0% 16 0.0% 0 0.0%
Drupal::config 0 0.0% -1 -0.2% 2 0.4% -4 -0.4% -4 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::entityManager 0 0.0% 10 2.0% 7 1.4% 9 0.9% 4 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::getContainer -2 -1.2% -1 -0.2% -1 -0.2% -44 -4.3% -44 -4.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler 0 0.0% 5 1.0% 5 1.0% 5 0.5% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::request 0 0.0% 12 2.4% 0 0.0% 14 1.4% 2 0.2% 120 0.1% 0 0.0% 184 0.2% 0 0.0%
Drupal::service 0 0.0% 5 1.0% -14 -2.7% 10 1.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::setContainer 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%
Drupal::state 0 0.0% 2 0.4% 2 0.4% 3 0.3% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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