Analyzer ngx-req-latency


ngx-req-latency - Nginx Request Latency

Resource Category


Application Type & Technical Stack

  • OpenResty
  • Nginx
  • Kong

Command Line Syntax

The analyzer can be invoked directly on the command-line via the orxray utility from the openresty-xray-cli software package.

Alternatively, the analyzer can also be invoked manually or automatically on the web console UI of OpenResty XRay (like on the Advanced web page).

# PID is the target process PID.
orxray analyzer run ngx-req-latency -p PID

# trace a shell command directly
orxray analyzer run ngx-req-latency -c SHELL_CMD

# PGID is the process group ID or any process's PID within the target process
# group.
orxray analyzer run ngx-req-latency -p -PGID

# trace any processes started from the specified executable path.
orxray analyzer run ngx-req-latency --exe /path/to/exe/file

Tracing Multiple Processes


Output Formats

  • Line Charts
  • Plain Texts


The OpenResty Inc. Team.

Copyright (C) by OpenResty Inc. All rights reserved.