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99 lines
4.5 KiB
99 lines
4.5 KiB
# Licensed to the Apache Software Foundation (ASF) under one or more |
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# contributor license agreements. See the NOTICE file distributed with |
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# this work for additional information regarding copyright ownership. |
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# The ASF licenses this file to You under the Apache License, Version 2.0 |
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# (the "License"); you may not use this file except in compliance with |
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# the License. You may obtain 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, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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from kafkatest.services.monitor.jmx import JmxMixin |
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from kafkatest.services.performance import PerformanceService |
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import itertools |
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from kafkatest.services.security.security_config import SecurityConfig |
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from kafkatest.services.kafka.directory import kafka_dir |
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class ProducerPerformanceService(JmxMixin, PerformanceService): |
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logs = { |
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"producer_performance_log": { |
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"path": "/mnt/producer-performance.log", |
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"collect_default": True}, |
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} |
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def __init__(self, context, num_nodes, kafka, topic, num_records, record_size, throughput, settings={}, |
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intermediate_stats=False, client_id="producer-performance", jmx_object_names=None, jmx_attributes=[]): |
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JmxMixin.__init__(self, num_nodes, jmx_object_names, jmx_attributes) |
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PerformanceService.__init__(self, context, num_nodes) |
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self.kafka = kafka |
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self.security_config = kafka.security_config.client_config() |
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self.args = { |
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'topic': topic, |
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'kafka_opts': self.security_config.kafka_opts, |
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'num_records': num_records, |
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'record_size': record_size, |
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'throughput': throughput |
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} |
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self.settings = settings |
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self.intermediate_stats = intermediate_stats |
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self.client_id = client_id |
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def _worker(self, idx, node): |
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args = self.args.copy() |
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args.update({ |
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'bootstrap_servers': self.kafka.bootstrap_servers(), |
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'jmx_port': self.jmx_port, |
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'client_id': self.client_id, |
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'kafka_directory': kafka_dir(node) |
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}) |
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cmd = "JMX_PORT=%(jmx_port)d KAFKA_OPTS=%(kafka_opts)s /opt/%(kafka_directory)s/bin/kafka-run-class.sh org.apache.kafka.tools.ProducerPerformance " \ |
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"--topic %(topic)s --num-records %(num_records)d --record-size %(record_size)d --throughput %(throughput)d --producer-props bootstrap.servers=%(bootstrap_servers)s client.id=%(client_id)s" % args |
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self.security_config.setup_node(node) |
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if self.security_config.security_protocol != SecurityConfig.PLAINTEXT: |
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self.settings.update(self.security_config.properties) |
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for key, value in self.settings.items(): |
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cmd += " %s=%s" % (str(key), str(value)) |
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cmd += " | tee /mnt/producer-performance.log" |
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self.logger.debug("Producer performance %d command: %s", idx, cmd) |
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def parse_stats(line): |
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parts = line.split(',') |
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return { |
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'records': int(parts[0].split()[0]), |
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'records_per_sec': float(parts[1].split()[0]), |
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'mbps': float(parts[1].split('(')[1].split()[0]), |
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'latency_avg_ms': float(parts[2].split()[0]), |
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'latency_max_ms': float(parts[3].split()[0]), |
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'latency_50th_ms': float(parts[4].split()[0]), |
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'latency_95th_ms': float(parts[5].split()[0]), |
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'latency_99th_ms': float(parts[6].split()[0]), |
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'latency_999th_ms': float(parts[7].split()[0]), |
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} |
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last = None |
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producer_output = node.account.ssh_capture(cmd) |
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first_line = next(producer_output, None) |
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if first_line is not None: |
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self.start_jmx_tool(idx, node) |
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for line in itertools.chain([first_line], producer_output): |
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if self.intermediate_stats: |
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try: |
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self.stats[idx-1].append(parse_stats(line)) |
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except: |
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# Sometimes there are extraneous log messages |
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pass |
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last = line |
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try: |
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self.results[idx-1] = parse_stats(last) |
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except: |
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raise Exception("Unable to parse aggregate performance statistics on node %d: %s" % (idx, last)) |
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self.read_jmx_output(idx, node)
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