celery.utils.debug

• API Reference

E.g to sample the memory usage of calling tasks you can do this:

API Reference

Utilities for debugging memory usage.

celery.utils.debug.sample_mem()

Sample RSS memory usage.

celery.utils.debug.memdump(samples=10, file=None)[源代码]

Dump memory statistics.

Will print a sample of all RSS memory samples added by calling , and in addition print used RSS memory after gc.collect().

celery.utils.debug.sample(x, n, k=0)

E.g. if n is 10, and x has 100 items, a list of every 10th item is returned.

k can be used as offset.

celery.utils.debug.mem_rss()[源代码]

Return RSS memory usage as a humanized string.

Return the global psutil.Process instance, or None if psutil is not installed.