When this parameter is used, the list of cores specified will monitor the ratio
between branch hits and branch misses. A tightly polling PMD thread will have a
- very low branch ratio, so the core frequency will be scaled down to the minimim
+ very low branch ratio, so the core frequency will be scaled down to the minimum
allowed value. When packets are received, the code path will alter, causing the
branch ratio to increase. When the ratio goes above the ratio threshold, the
core frequency will be scaled up to the maximum allowed value.
The fifo is at /tmp/powermonitor/fifo
-The jason string can be a policy or instruction, and takes the following
+The JSON string can be a policy or instruction, and takes the following
format:
.. code-block:: javascript
.. code-block:: javascript
- {"profile": {
+ {"policy": {
"name": "ubuntu",
"command": "destroy",
}}
.. code-block:: javascript
- {"command": {
+ {"instruction": {
"name": "ubuntu",
+ "command": "power",
"unit": "SCALE_MAX",
"resource_id": 10
}}
A comma-separated list of cores in the VM that the user wants the host application to
monitor. The list of cores in any vm starts at zero, and these are mapped to the
physical cores by the host application once the policy is passed down.
- Valid syntax includes individial cores '2,3,4', or a range of cores '2-4', or a
+ Valid syntax includes individual cores '2,3,4', or a range of cores '2-4', or a
combination of both '1,3,5-7'
.. code-block:: console
--busy-hours {list of busy hours}
A comma-separated list of hours within which to set the core frequency to maximum.
- Valid syntax includes individial hours '2,3,4', or a range of hours '2-4', or a
+ Valid syntax includes individual hours '2,3,4', or a range of hours '2-4', or a
combination of both '1,3,5-7'. Valid hours are 0 to 23.
.. code-block:: console
--quiet-hours {list of quiet hours}
A comma-separated list of hours within which to set the core frequency to minimum.
- Valid syntax includes individial hours '2,3,4', or a range of hours '2-4', or a
+ Valid syntax includes individual hours '2,3,4', or a range of hours '2-4', or a
combination of both '1,3,5-7'. Valid hours are 0 to 23.
.. code-block:: console