diff options
Diffstat (limited to 'api-ref')
| -rw-r--r-- | api-ref/source/os-simple-tenant-usage.inc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/api-ref/source/os-simple-tenant-usage.inc b/api-ref/source/os-simple-tenant-usage.inc index 39c4af8151..570666649e 100644 --- a/api-ref/source/os-simple-tenant-usage.inc +++ b/api-ref/source/os-simple-tenant-usage.inc @@ -8,6 +8,18 @@ Reports usage statistics of compute and storage resources periodically for an individual tenant or all tenants. The usage statistics will include all instances' CPU, memory and local disk during a specific period. +.. warning:: + + The `os-simple-tenant-usage` will report usage statistics based on the latest + flavor that is configured in the virtual machine (VM), and ignoring stop, + pause, and other events that might have happened with the VM. Therefore, it + uses the time the VM existed in the cloud environment to execute the usage + accounting. + + More information can be found at + http://eavesdrop.openstack.org/meetings/nova/2020/nova.2020-12-03-16.00.log.txt, + and https://review.opendev.org/c/openstack/nova/+/711113 + Microversion 2.40 added pagination (and ``next`` links) to the usage statistics via optional ``limit`` and ``marker`` query parameters. If ``limit`` isn't provided, the configurable ``max_limit`` will be used which |