demo.phpmyadmin.net / phpMyAdmin demo - MySQL / sys / x$io_by_thread_by_latency

Customize appearance of the navigation panel.

Navigation panel

Show databases navigation as tree In the navigation panel, replaces the database tree with a selector
Link with main panel Link with main panel by highlighting the current database or table.
Display logo Show logo in navigation panel.
Logo link URL URL where logo in the navigation panel will point to.
Logo link target Open the linked page in the main window (`main`) or in a new one (`new`).
Enable highlighting Highlight server under the mouse cursor.
Maximum items on first level The number of items that can be displayed on each page on the first level of the navigation tree.
Minimum number of items to display the filter box Defines the minimum number of items (tables, views, routines and events) to display a filter box.
Recently used tables Maximum number of recently used tables; set 0 to disable.
Favorite tables Maximum number of favorite tables; set 0 to disable.
Navigation panel width Set to 0 to collapse navigation panel.

Customize the navigation tree.

Navigation tree

Maximum items in branch The number of items that can be displayed on each page of the navigation tree.
Group items in the tree Group items in the navigation tree (determined by the separator defined in the Databases and Tables tabs above).
Enable navigation tree expansion Whether to offer the possibility of tree expansion in the navigation panel.
Show tables in tree Whether to show tables under database in the navigation tree
Show views in tree Whether to show views under database in the navigation tree
Show functions in tree Whether to show functions under database in the navigation tree
Show procedures in tree Whether to show procedures under database in the navigation tree
Show events in tree Whether to show events under database in the navigation tree
Expand single database Whether to expand single database in the navigation tree automatically.

Servers display options.

Servers

Display servers selection Display server choice at the top of the navigation panel.
Display servers as a list Show server listing as a list instead of a drop down.

Databases display options.

Databases

Minimum number of databases to display the database filter box
Database tree separator String that separates databases into different tree levels.

Tables display options.

Tables

Target for quick access icon
Target for second quick access icon
Table tree separator String that separates tables into different tree levels.
Maximum table tree depth

Drop files here

SQL upload ( 0 ) x -

Click on the bar to scroll to top of page

Press Ctrl+Enter to execute query

Collapse Expand Show trace Hide trace Time taken:

Always expand query messages

Show query history at start

Show current browsing query

Execute queries on Enter and insert new line with Shift+Enter. To make this permanent, view settings.

Switch to dark theme

Collapse Expand Requery Edit Explain Profiling Query failed Database: Queried time:

Browse mode

Customize browse mode.

Browse mode

Table navigation bar Use only icons, only text or both.
How to display various action links Use only icons, only text or both.
Allow to display all the rows Whether a user should be displayed a "show all (rows)" button.
Maximum number of rows to display Number of rows displayed when browsing a result set. If the result set contains more rows, "Previous" and "Next" links will be shown.
Default sorting order `SMART` - i.e. descending order for columns of type TIME, DATE, DATETIME and TIMESTAMP, ascending order otherwise.
Highlight pointer Highlight row pointed by the mouse cursor.
Row marker Highlight selected rows.
Grid editing: trigger action
Grid editing: save all edited cells at once
Repeat headers Repeat the headers every X cells, `0` deactivates this feature.
Limit column characters Maximum number of characters shown in any non-numeric column on browse view.
Where to show the table row links These are Edit, Copy and Delete links.
Show row links anyway Whether to show row links even in the absence of a unique key.
Primary key default sort order Default sort order for tables with a primary key.
Remember table's sorting When browsing tables, the sorting of each table is remembered.
Relational display For display Options

Current selection does not contain a unique column. Grid edit, checkbox, Edit, Copy and Delete features are not available.

Showing rows 0 - 14 (15 total, Query took 0.0072 seconds.)

SELECT * FROM `x$io_by_thread_by_latency`

Filter rows:

Partial texts

Full texts

Show binary contents

Show BLOB contents

Hide browser transformation

Well Known Text

Well Known Binary

user	total	total_latency	min_latency	avg_latency	max_latency	thread_id	processlist_id
log_flusher_thread	1203	17180174132352	88497024	14281108776.0000	275769921504	18	NULL
page_flush_coordinator_thread	2822	3623776062720	3476352	673188384.0000	167811143280	13	NULL
io_write_thread	235	2374079271168	1524962208	10102464768.0000	40007717904	9	NULL
log_checkpointer_thread	184	1309147550304	6453744	7114932264.0000	26354238768	15	NULL
io_write_thread	88	957195413328	1648996272	10877220552.0000	33562205424	10	NULL
log_writer_thread	2174	763410115248	500016	351154584.0000	114250350192	20	NULL
io_write_thread	59	677170858848	1519677984	11477472072.0000	36197694720	11	NULL
io_write_thread	24	305653885152	2482092096	12735578328.0000	31101299856	12	NULL
main	146	87307158576	73920	357669444.0000	24221401776	1	NULL
srv_purge_thread	5	6761195760	264832656	1352239152.0000	4152904272	36	NULL
io_read_thread	29	2193095520	22033440	75623856.0000	330742896	5	NULL
srv_worker_thread	1	1150209456	1150209456	1150209456.0000	1150209456	40	NULL
clone_gtid_thread	4	823819920	5570928	205954848.0000	422556816	35	NULL
srv_worker_thread	2	395971488	22872960	197985744.0000	373098528	42	NULL
srv_worker_thread	3	154429440	19353840	51476304.0000	114803040	38	NULL

Filter rows:

Query results operations

Copy to clipboard

Export

Display chart

Create view

phpMyAdmin Demo Server: Currently running Git revision RELEASE_5_2_1-4907-g5b04607256 from the master branch.