修改判断逻辑,从1分钟判断改成3分钟。并且判断规则从产生数据时间改为入库时间
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@@ -446,12 +446,21 @@ namespace AutoNotificatPhone.Models
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await using var connection = new NpgsqlConnection(connectionString);
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await connection.OpenAsync();
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const string sql = "select ts_ms from heartbeat.heartbeat_events order by ts_ms desc limit 1";
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const string sql = @"SELECT write_ts_ms
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FROM (
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SELECT write_ts_ms
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FROM heartbeat.heartbeat_events
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ORDER BY ts_ms DESC
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LIMIT 3000
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) AS recent_events
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ORDER BY write_ts_ms DESC
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LIMIT 1;";
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await using var command = new NpgsqlCommand(sql, connection);
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object? result = await command.ExecuteScalarAsync();
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if (result == null || result == DBNull.Value)
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{
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logger.Error("Kafka入库心跳ts_ms查询结果为空");
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ExecuteKafkaDbConnectionAlert();
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return;
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}
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@@ -464,8 +473,9 @@ namespace AutoNotificatPhone.Models
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}
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long nowMs = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
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if (nowMs - lastTsMs > TimeSpan.FromMinutes(2).TotalMilliseconds)
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if (nowMs - lastTsMs > TimeSpan.FromMinutes(5).TotalMilliseconds)
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{
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logger.Error("Kafka入库心跳超过5分钟未更新");
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ExecuteKafkaInactiveAlert();
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}
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}
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@@ -533,8 +543,8 @@ namespace AutoNotificatPhone.Models
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private void ExecuteKafkaInactiveAlert()
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{
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SendAlert(
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smsContent: "[BLV运维提示] BLS数据库1分钟内入库数据为0。",
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callContent: "BLV运维提示 BLS数据库1分钟内入库数据为0",
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smsContent: "[BLV运维提示] BLS数据库3分钟内入库数据为0。",
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callContent: "BLV运维提示 BLS数据库3分钟内入库数据为0",
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alertType: "BLS-数据库入库警报",
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extendedDeadline: true
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);
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