| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.pulsar.common.policies.data; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Statistics about a replicator. |
| */ |
| public class ReplicatorStats { |
| |
| /** Total rate of messages received from the remote cluster (msg/s). */ |
| public double msgRateIn; |
| |
| /** Total throughput received from the remote cluster (bytes/s). */ |
| public double msgThroughputIn; |
| |
| /** Total rate of messages delivered to the replication-subscriber (msg/s). */ |
| public double msgRateOut; |
| |
| /** Total throughput delivered to the replication-subscriber (bytes/s). */ |
| public double msgThroughputOut; |
| |
| /** Total rate of messages expired (msg/s). */ |
| public double msgRateExpired; |
| |
| /** Number of messages pending to be replicated to remote cluster. */ |
| public long replicationBacklog; |
| |
| /** is the replication-subscriber up and running to replicate to remote cluster. */ |
| public boolean connected; |
| |
| /** Time in seconds from the time a message was produced to the time when it is about to be replicated. */ |
| public long replicationDelayInSeconds; |
| |
| /** Address of incoming replication connection. */ |
| public String inboundConnection; |
| |
| /** Timestamp of incoming connection establishment time. */ |
| public String inboundConnectedSince; |
| |
| /** Address of outbound replication connection. */ |
| public String outboundConnection; |
| |
| /** Timestamp of outbound connection establishment time. */ |
| public String outboundConnectedSince; |
| |
| public ReplicatorStats add(ReplicatorStats stats) { |
| checkNotNull(stats); |
| this.msgRateIn += stats.msgRateIn; |
| this.msgThroughputIn += stats.msgThroughputIn; |
| this.msgRateOut += stats.msgRateOut; |
| this.msgThroughputOut += stats.msgThroughputOut; |
| this.msgRateExpired += stats.msgRateExpired; |
| this.replicationBacklog += stats.replicationBacklog; |
| this.connected &= stats.connected; |
| this.replicationDelayInSeconds = Math.max(this.replicationDelayInSeconds, stats.replicationDelayInSeconds); |
| return this; |
| } |
| } |