lj-c-off-cpu - C-Land off-CPU Flame Graph for LuaJIT
Application Type & Technical Stack
Command Line Syntax
The analyzer can be invoked directly on the command-line via the
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 lj-c-off-cpu -p PID # trace a shell command directly orxray analyzer run lj-c-off-cpu -c SHELL_CMD # PGID is the process group ID or any process's PID within the target process # group. orxray analyzer run lj-c-off-cpu -p -PGID # trace any processes started from the specified executable path. orxray analyzer run lj-c-off-cpu --exe /path/to/exe/file
Tracing Multiple Processes
- Flame Graphs
The OpenResty Inc. Team.
Copyright (C) by OpenResty Inc. All rights reserved.