RateLimits(mapping=None, *, ignore_unknown_fields=False, **kwargs)Rate limits.
This message determines the maximum rate that tasks can be dispatched by a queue, regardless of whether the dispatch is a first task attempt or a retry.
Note: The debugging command, RunTask, will run a task even if the queue has reached its RateLimits.
Attributes
| Name | Description |
max_tasks_dispatched_per_second |
float
The maximum rate at which tasks are dispatched from this queue. If unspecified when the queue is created, Cloud Tasks will pick the default. - For [App Engine queues][google.cloud.tasks.v2beta2.AppEngineHttpTarget], the maximum allowed value is 500. - This field is output only for [pull queues][google.cloud.tasks.v2beta2.PullTarget]. In addition to the max_tasks_dispatched_per_second
limit, a maximum of 10 QPS of
LeaseTasks
requests are allowed per pull queue.
This field has the same meaning as `rate in
queue.yaml/xml |
max_burst_size |
int
The max burst size. Max burst size limits how fast tasks in queue are processed when many tasks are in the queue and the rate is high. This field allows the queue to have a high rate so processing starts shortly after a task is enqueued, but still limits resource usage when many tasks are enqueued in a short period of time. The `token bucket |
max_concurrent_tasks |
int
The maximum number of concurrent tasks that Cloud Tasks allows to be dispatched for this queue. After this threshold has been reached, Cloud Tasks stops dispatching tasks until the number of concurrent requests decreases. If unspecified when the queue is created, Cloud Tasks will pick the default. The maximum allowed value is 5,000. This field is output only for [pull queues][google.cloud.tasks.v2beta2.PullTarget] and always -1, which indicates no limit. No other queue types can have max_concurrent_tasks set to -1.
This field has the same meaning as `max_concurrent_requests
in
queue.yaml/xml |