Log Search Box

Created:2023-10-04 Last Modified:2024-06-24

This document was translated by ChatGPT

#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

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

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

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

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

04-Query Results