d437159887
OpenStack's Zuul's gear server is spending most of its time dealing with function registration (800 nodes, 20k functions each). Alleviate the pain by adding a private gearman function to register functions en masse. In preliminary testing, this causes function registration to take 27% of the current time. Change-Id: I0d2342cadca5e3d6d6c1964a119e0d50b0bcc548
36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
# Copyright 2016 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import gear
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MASS_DO = 101
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class GearServer(gear.Server):
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def handlePacket(self, packet):
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if packet.ptype == MASS_DO:
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self.log.info("Received packet from %s: %s" % (packet.connection,
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packet))
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self.handleMassDo(packet)
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else:
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return super(GearServer, self).handlePacket(packet)
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def handleMassDo(self, packet):
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packet.connection.functions = set()
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for name in packet.data.split(b'\x00'):
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self.log.debug("Adding function %s to %s" % (
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name, packet.connection))
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packet.connection.functions.add(name)
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self.functions.add(name)
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