def __init__(self, *args, **kwargs):
AbstractLoadManager.__init__(self, *args, **kwargs)
if not self.SUPPORTS_GUARANTEES:
self.logger.warning("Memory guarantees are not supported by "
"the load manager and will be ignored")
self.unused_mem_estimator = None
if self.TRACK_UNUSED_MEM:
if UnusedMemEstimator.is_available():
if config.MEMCG__MEM_INUSE_TIME != 0:
self.unused_mem_estimator = UnusedMemEstimator(
config.MEMCG__MEM_INUSE_TIME, self.update, self.logger)
else:
self.logger.error("Failed to activate idle memory estimator: "
"Not supported by the kernel")
def shutdown(self):
if self.unused_mem_estimator:
self.unused_mem_estimator.shutdown()
AbstractLoadManager.shutdown(self)
def serve_forever(self):
if self.unused_mem_estimator:
threading.Thread(target=self.unused_mem_estimator.
serve_forever).start()
AbstractLoadManager.serve_forever(self)
