newtmgr taskstat
-----------------

Read task statistics from a device.

Usage:
^^^^^^

.. code-block:: console

        newtmgr taskstat -c <conn_profile> [flags]

Global Flags:
^^^^^^^^^^^^^

.. code-block:: console

      -c, --conn string       connection profile to use
      -h, --help              help for newtmgr
      -l, --loglevel string   log level to use (default "info")
          --name string       name of target BLE device; overrides profile setting
      -t, --timeout float     timeout in seconds (partial seconds allowed) (default 10)
      -r, --tries int         total number of tries in case of timeout (default 1)

Description
^^^^^^^^^^^

Reads and displays the task statistics from a device. Newtmgr uses the ``conn_profile`` connection profile to connect
to the device. It lists the following statistics for each task:

-  **task**: Task name
-  **pri**: Task priority
-  **runtime**: The time (ms) that the task has been running for
-  **csw**: Number of times the task has switched context
-  **stksz**: Stack size allocated for the task
-  **stkuse**: Actual stack size the task uses
-  **last\_checkin**: Last sanity checkin with the :doc:`Sanity Task <../../os/core_os/sanity/sanity>`
-  **next\_checkin**: Next sanity checkin

Examples
^^^^^^^^

+-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Usage                             | Explanation                                                                                                                                                 |
+===================================+=============================================================================================================================================================+
| ``newtmgr taskstat-c profile0``   | Reads and displays the task statistics from a device. Newtmgr connects to the device over a connection specified in the ``profile01`` connection profile.   |
+-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------+

Here is an example output for the ``myble`` application from the
:doc:`Enabling Newt Manager in any app <../../os/tutorials/add_newtmgr>` tutorial:

.. code-block:: console

    $ newtmgr taskstat -c myserial
          task pri tid  runtime      csw    stksz   stkuse last_checkin next_checkin
        ble_ll   0   2        0       12       80       58        0        0
          idle 255   0    16713       95       64       31        0        0
          main 127   1        2       81      512      275        0        0