| /** |
| * 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; |
| |
| /** |
| * Statistics about a replicator. |
| */ |
| public interface ReplicatorStats { |
| |
| /** Total rate of messages received from the remote cluster (msg/s). */ |
| double getMsgRateIn(); |
| |
| /** Total throughput received from the remote cluster (bytes/s). */ |
| double getMsgThroughputIn(); |
| |
| /** Total rate of messages delivered to the replication-subscriber (msg/s). */ |
| double getMsgRateOut(); |
| |
| /** Total throughput delivered to the replication-subscriber (bytes/s). */ |
| double getMsgThroughputOut(); |
| |
| /** Total rate of messages expired (msg/s). */ |
| double getMsgRateExpired(); |
| |
| /** Number of messages pending to be replicated to remote cluster. */ |
| long getReplicationBacklog(); |
| |
| /** is the replication-subscriber up and running to replicate to remote cluster. */ |
| boolean isConnected(); |
| |
| /** Time in seconds from the time a message was produced to the time when it is about to be replicated. */ |
| long getReplicationDelayInSeconds(); |
| |
| /** Address of incoming replication connection. */ |
| String getInboundConnection(); |
| |
| /** Timestamp of incoming connection establishment time. */ |
| String getInboundConnectedSince(); |
| |
| /** Address of outbound replication connection. */ |
| String getOutboundConnection(); |
| |
| /** Timestamp of outbound connection establishment time. */ |
| String getOutboundConnectedSince(); |
| } |