examples/vm_power: allow managing idle cores

[dpdk.git] / doc / guides / sample_app_ug / vm_power_management.rst

diff --git a/doc/guides/sample_app_ug/vm_power_management.rst b/doc/guides/sample_app_ug/vm_power_management.rst
index 24eb567..1b6de8e 100644 (file)
--- a/doc/guides/sample_app_ug/vm_power_management.rst
+++ b/doc/guides/sample_app_ug/vm_power_management.rst
@@ -423,6 +423,8 @@ described below:
    0.01 but will need adjustment for different workloads
 
    This parameter can be used multiple times for different sets of cores.
+   The branch ratio mechanism can also be useful for non-PMD cores and
+   hyper-threaded environments where C-States are disabled.
 
 
 Compiling and Running the Guest Applications