77 lines
3.0 KiB
Protocol Buffer
77 lines
3.0 KiB
Protocol Buffer
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// Copyright (c) 2011 Arista Networks, Inc. All rights reserved.
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// Use of this source code is governed by the Apache License 2.0
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// that can be found in the COPYING file.
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//
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// This Google Protocol Buffer schema contains the message
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// that are used for Lanz streaming.
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//
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syntax = "proto2";
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option go_package = "proto";
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package LanzProtobuf;
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message ConfigRecord {
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required uint64 timestamp = 1; // Time of change in configuration in micro-seconds (UTC)
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required uint32 lanzVersion = 2; // LANZ feature version
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required uint32 numOfPorts = 3; // Num of ports in the switch
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required uint32 segmentSize = 4; // Segement size
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required uint32 maxQueueSize = 5; // Maximum queue size in segments
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message PortConfigRecord {
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required string intfName = 1; // Name of the port
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required uint32 switchId = 2; // Id of the chip on a multi-chip system
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required uint32 portId = 3; // Id of the port
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required bool internalPort = 4; // 'True' if it's an internal port
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required uint32 highThreshold = 5; // Higher threshold
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required uint32 lowThreshold = 6; // Lower threshold
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}
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repeated PortConfigRecord portConfigRecord = 6; // Lanz config details of each port
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optional uint32 globalUsageHighThreshold = 7; // High threshold for global usage monitoring
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optional uint32 globalUsageLowThreshold = 8; // Low threshold for global usage monitoring
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optional bool globalUsageReportingEnabled = 9; // Global buffer reporting enabled
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}
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message GlobalBufferUsageRecord {
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enum EntryType {
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LOW = 1;
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UPDATE = 2;
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HIGH = 3;
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}
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optional EntryType entryType = 1;
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optional uint64 timestamp = 2; // Time of entry in micro-seconds (UTC)
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optional uint32 bufferSize = 3; // Size of global buffer
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optional uint32 duration = 4; // duration of buffer usage between high and low
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}
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message CongestionRecord {
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required uint64 timestamp = 1; // Time of congestion in micro-seconds (UTC)
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required string intfName = 2; // Name of the port
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required uint32 switchId = 3; // Id of the chip on a multi-chip system
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required uint32 portId = 4; // Id of the port
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required uint32 queueSize = 5; // Queue size in segments at time of congestion
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enum EntryType {
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START = 1;
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UPDATE = 2;
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END = 3;
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}
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optional EntryType entryType = 6; // Type of entry
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optional uint32 trafficClass = 7; // Traffic Class
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optional uint64 timeOfMaxQLen = 8; // Time of max q len since congestion start
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optional uint32 txLatency = 9; // Transmit latency
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optional uint32 qDropCount = 10; // Queue drop count
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optional string fabricPeerIntfName = 11; // Name of the fabric port's peer
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}
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message ErrorRecord {
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required uint64 timestamp = 1; // Time of event in micro-seconds (UTC)
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required string errorMessage = 2; // Text message
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}
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message LanzRecord {
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optional ConfigRecord configRecord = 1;
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optional CongestionRecord congestionRecord = 2;
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optional ErrorRecord errorRecord = 3;
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optional GlobalBufferUsageRecord globalBufferUsageRecord = 4;
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}
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