enhance/improve log format

[NeJan2020]

Description

• overwrite MarshalJSON() and UnmarshalJSON() for attributeMap for those private Members
• move those outputs in JSON from zap.filed to message

Related Issue

#298

After Change

KindlingEvent

2022-07-28T18:35:45.733Z        DEBUG   cgoreceiver/cgoreceiver.go:156  Receive Event: &{Source:SOURCE_UNKNOWN Timestamp:1659033341930367401 Name:connect Category:3 ParamsNumber:3 UserAttributes:[latency:UINT(306428) res:INT(0) tuple:BYTEBUF(^A^Y^^@^Y^/var/run/docker.sock^@)] Ctx:{ThreadInfo:{Pid:11474 Tid:11608 Uid:0 Gid:0 Comm:kubelet ContainerId: ContainerName:} FdInfo:{Num:10 TypeFd:8 Filename: Directory: Protocol:0 Role:false Sip:0.0.0.0 Dip:0.0.0.0 Sport:0 Dport:0 Source:18446622435791445440 Destination:18446622435791437824}}}

DataGroup

2022-07-28T18:35:45.741Z        DEBUG   network/network_analyzer.go:322 NetworkAnalyzer To NextProcess:
DataGroup:
        Name: net_request_metric_group
        Values:
                "connect_time": 0
                "request_sent_time": 21010
                "waiting_ttfb_time": 1197746594
                "content_download_time": 656720
                "request_total_time": 1198424324
                "request_io": 35
                "response_io": 10564
        Labels:
        {
                "comm": "kindling-collec",
                "container_id": "c4ffdfa6ebfa",
                "dnat_ip": "10.10.101.124",
                "dnat_port": 6443,
                "dst_ip": "10.96.0.1",
                "dst_port": 443,
                "error_type": 0,
                "is_error": false,
                "is_server": false,
                "is_slow": true,
                "pid": 32433,
                "protocol": "NOSUPPORT",
                "src_ip": "10.10.103.159",
                "src_port": 58178
        }
        Timestamp: 1659033342510904252