syntax = "proto3";

package ca.psiphon.psiphond;

import "google/protobuf/timestamp.proto";

option go_package = "github.com/Psiphon-Labs/psiphon-tunnel-core/psiphon/server/pb/psiphond";

message ServerLoadProtocol {
  // Fields 1-99 are reserved for field groupings.

    optional string region = 100;
    optional string protocol = 101;
    optional int64 accepted_clients = 102;
    optional int64 established_clients = 103;
    optional string server_entry_tag = 104;
}

message ServerLoadDNS {
  // Fields 1-99 are reserved for field groupings.

    optional string dns_server = 100;
    optional int64 dns_count = 101; 
    optional int64 dns_duration = 102;
    optional int64 dns_failed_count = 103;
    optional int64 dns_failed_duration = 104;
    optional string server_entry_tag = 105;
}

message ServerLoad {
  // Fields 1-99 are reserved for field groupings.

    optional double cpu_percent = 100;
    optional int64 heap_alloc = 101;
    optional int64 heap_idle = 102;
    optional int64 heap_inuse = 103;
    optional int64 heap_objects = 104;
    optional int64 heap_released = 105;
    optional int64 heap_sys = 106;
    optional int64 network_bytes_received = 107;
    optional int64 network_bytes_sent = 108;
    optional bool establish_tunnels = 109;
    optional int64 establish_tunnels_limited_count = 110;
    optional google.protobuf.Timestamp last_gc = 111;
    optional int64 num_forced_gc = 112;
    optional int64 num_gc = 113;
    optional int64 num_goroutine = 114;
    optional int64 replay_delete_replay_count = 115;
    optional int64 replay_failed_replay_count = 116;
    optional int64 replay_get_replay_hit_count = 117;
    optional int64 replay_get_replay_miss_count = 118;
    optional int64 replay_max_cache_entries = 119;
    optional int64 replay_set_replay_count = 120;
    optional int64 server_tactics_cache_hit_count = 121;
    optional int64 server_tactics_cache_miss_count = 122;
    optional int64 server_tactics_max_cache_entries = 123;
    optional int64 server_tactics_max_parameter_references = 124;
    optional int64 dialing_tcp_port_forwards = 125;
    optional int64 tcp_ipv4_port_forward_dialed_count = 126;
    optional int64 tcp_ipv4_port_forward_dialed_duration = 127;
    optional int64 tcp_ipv4_port_forward_failed_count = 128;
    optional int64 tcp_ipv4_port_forward_failed_duration = 129;
    optional int64 tcp_ipv6_port_forward_dialed_count = 130;
    optional int64 tcp_ipv6_port_forward_dialed_duration = 131;
    optional int64 tcp_ipv6_port_forward_failed_count = 132;
    optional int64 tcp_ipv6_port_forward_failed_duration = 133;
    optional int64 tcp_port_forward_dialed_count = 134;
    optional int64 tcp_port_forward_dialed_duration = 135;
    optional int64 tcp_port_forward_failed_count = 136;
    optional int64 tcp_port_forward_failed_duration = 137;
    optional int64 tcp_port_forward_rejected_dialing_limit_count = 138;
    optional int64 tcp_port_forward_rejected_disallowed_count = 139;
    optional int64 tcp_port_forwards = 140;
    optional int64 udp_port_forward_rejected_disallowed_count = 141;
    optional int64 udp_port_forwards = 142;
    optional int64 total_tcp_port_forwards = 143;
    optional int64 total_udp_port_forwards = 144;
    optional string server_entry_tag = 145;
}