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Observer
Reference Manual
Version 1.1

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Table of Contents

- observer (App)
- observer
  - Top of manual page
  - start/0
- ttb
  - Top of manual page
  - start_trace/4
  - tracer/0
  - tracer/1
  - tracer/1
  - tracer/2
  - p/2
  - /0
  - list_history/0
  - run_history/1
  - write_config/2
  - write_config/3
  - run_config/1
  - run_config/2
  - list_config/1
  - write_trace_info/2
  - seq_trigger_ms/0
  - seq_trigger_ms/1
  - stop/0
  - stop/1
  - get_et_handler/0
  - format/1
  - format/2
- etop
  - Top of manual page
  - start/0
  - start/1
  - help/0
  - config/2
  - dump/1
  - stop/0
- crashdump_viewer
  - Top of manual page
  - start/0
  - stop/0

# observer

### APPLICATION

observer

### APPLICATION SUMMARY

The Observer Application

### DESCRIPTION

This chapter describes the OBSERVER application in OTP, which provides tools for tracing and investigation of distributed systems.

### Configuration

There are currently no configuration parameters available for this application.

### SEE ALSO