d/numam-spdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

docs: update spdk_top page to contain help window info

Browse Source 
Updates docs for spdk_top to refrect changes made to the bottom menu
and adds a section to explain help window.

Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Change-Id: Iad3cf97ce0e06d9154b3b93e73c4c626f89a763e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6989
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ziye Yang <ziye.yang@intel.com>
This commit is contained in:
Krzysztof Karas 2021-03-22 11:28:17 +01:00 committed by Jim Harris
parent aa64b29723
commit be1ff6def5
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
doc/spdk_top.md
View File

@ -17,13 +17,10 @@ Run the spdk_top application
Menu at the bottom of SPDK top window shows many options for changing displayed data. Each menu item has a key associated with it in square brackets.
* Quit - quits the SPDK top application.
* TAB selection - allows to select THREADS/POLLERS/CORES tabs.
* Switch tab - allows to select THREADS/POLLERS/CORES tabs.
* Previous page/Next page - scrolls up/down to the next set of rows displayed. Indicator in the bottom-left corner shows current page and number of all available pages.
* Columns - enables/disables chosen columns in a column pop-up window.
* Sorting - allows to sort displayed data by column in a sorting pop-up.
* Refresh rate - takes user input from 0 to 255 and changes refresh rate to that value in seconds.
* Item details - displays details pop-up window for highlighted data row. Selection is changed by pressing UP and DOWN arrow keys.
* Total/Interval - changes displayed values in all tabs to either Total time (measured since start of SPDK application) or Interval time (measured since last refresh).
* Help - displays help pop-up window.
# Threads Tab
The threads tab displays a line item for each spdk thread. The information displayed shows:
@ -63,3 +60,6 @@ The cores tab provides insights into how the application is using the CPU cores
\n
Pressing ENTER key makes a pop-up window appear, showing above information, along with a list of threads running on selected core. Cores details window allows to select a thread and display thread details pop-up on top of it. To close both pop-ups use ESC key.
# Help Window
Help window pop-up can be invoked by pressing H key inside any tab. It contains explanations for each key used inside the spdk_top application.