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1. Log Search Box

The Log Search Box is used in Application - Call Logs/Distributed Tracing and Network - Flow Logs.

Compared to the Path Search Box, the Log Search Box only lacks the grouping capability. For detailed operation instructions, please refer to Path Search Box.

00-Log Search Box

2. Application Scenarios

2.1 View Abnormal Calls of a Service

• Feature Page: Application - Call Logs

---

• Service Set: S1
• Search Tags: pod_service = frontend-external, response_status != normal
• Path: Intra-service, Inter-service, WAN
• Direction: Bidirectional

01-Query Results

2.2 View MySQL Calls of a Service

• Feature Page: Application - Call Logs

---

• Service Set: S1
• Search Tags: pod_service = cars, l7_protocol = MySQL
• Path: Intra-service, Inter-service, WAN
• Direction: Bidirectional

02-Query Results

2.3 View Flow Logs of a Specific Five-tuple

• Feature Page: Network - Flow Logs

---

• Service Set: S1
• Search Tags: pod = insurances-v1-d895774d6-26wf7, client_port = 46168, protocol = TCP
• Path: Intra-service
• Primary Group: pod
• Secondary Group: observation_point
• Direction: Client

---

• Service Set: S2
• Search Tags: pod = mysqldb-v1-5cc78df8d-fwrn4, server_port = 3306
• Path: Intra-service
• Primary Group: pod
• Secondary Group: observation_point
• Direction: Server

03-Query Results

2.4 View Flow Logs of a POD with Connection Establishment Anomalies

• Feature Page: Network - Flow Logs

---

• Service Set: S1
• Search Tags: pod = frontend-97cc49c74-qs6wh, close_type = connection-client ACK missing, close_type = connection-server SYN missing, close_type = connection-client port reuse, close_type = connection-server direct reset, close_type = connection-server other reset
• Path: Intra-service, Inter-service, WAN
• Direction: Bidirectional

04-Query Results