Analyzer disktop-by-proc
Name
disktop-by-proc - Virtual File System Read Write N Process
Resource Category
Disk I/O.
Application Type & Technical Stack
- C/C++
Parameters
The following parameters (or global variables) can be overridden by the user when running the analyzer or tool:
target_dev
Type: string
Description: The target device name you want to monitor. eg: sdd.
Default Value: None
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 disktop-by-proc -p PID
# trace a shell command directly
orxray analyzer run disktop-by-proc -c SHELL_CMD
# PGID is the process group ID or any process's PID within the target process
# group.
orxray analyzer run disktop-by-proc -p -PGID
# trace any processes started from the specified executable path.
orxray analyzer run disktop-by-proc --exe /path/to/exe/file
Tracing Multiple Processes
Supported.
Output Formats
- Tables
- Plain Texts
Author
The OpenResty Inc. Team.
Copyright
Copyright (C) by OpenResty Inc. All rights reserved.