Process

Process

Status:

type: process

Description: An operating system process.

Other Attributes:

:warning: This entity definition contains attributes without a role. Stable Entities MUST NOT have attributes without a defined role.

Attribute	Type	Description	Examples	Requirement Level	Stability
process.command	string	The command used to launch the process (i.e. the command name). On Linux based systems, can be set to the zeroth string in proc/[pid]/cmdline. On Windows, can be set to the first parameter extracted from GetCommandLineW.	cmd/otelcol	Conditionally Required [1]
process.command_args	string[]	All the command arguments (including the command/executable itself) as received by the process. On Linux-based systems (and some other Unixoid systems supporting procfs), can be set according to the list of null-delimited strings extracted from proc/[pid]/cmdline. For libc-based executables, this would be the full argv vector passed to main. SHOULD NOT be collected by default unless there is sanitization that excludes sensitive data.	["cmd/otecol", "--config=config.yaml"]	Conditionally Required [2]
process.command_line	string	The full command used to launch the process as a single string representing the full command. On Windows, can be set to the result of GetCommandLineW. Do not set this if you have to assemble it just for monitoring; use process.command_args instead. SHOULD NOT be collected by default unless there is sanitization that excludes sensitive data.	C:\cmd\otecol --config="my directory\config.yaml"	Conditionally Required [3]
process.executable.name	string	The name of the process executable. On Linux based systems, this SHOULD be set to the base name of the target of /proc/[pid]/exe. On Windows, this SHOULD be set to the base name of GetProcessImageFileNameW.	otelcol	Conditionally Required [4]
process.executable.path	string	The full path to the process executable. On Linux based systems, can be set to the target of proc/[pid]/exe. On Windows, can be set to the result of GetProcessImageFileNameW.	/usr/bin/cmd/otelcol	Conditionally Required [5]
process.linux.cgroup	string	The control group associated with the process. [6]	1:name=systemd:/user.slice/user-1000.slice/session-3.scope; 0::/user.slice/user-1000.slice/user@1000.service/tmux-spawn-0267755b-4639-4a27-90ed-f19f88e53748.scope	Recommended
process.owner	string	The username of the user that owns the process.	root	Recommended
process.parent_pid	int	Parent Process identifier (PPID).	111	Recommended
process.pid	int	Process identifier (PID).	1234	Recommended

[1] process.command: See Selecting process attributes for details.

[2] process.command_args: See Selecting process attributes for details.

[3] process.command_line: See Selecting process attributes for details.

[4] process.executable.name: See Selecting process attributes for details.

[5] process.executable.path: See Selecting process attributes for details.

[6] process.linux.cgroup: Control groups (cgroups) are a kernel feature used to organize and manage process resources. This attribute provides the path(s) to the cgroup(s) associated with the process, which should match the contents of the /proc/[PID]/cgroup file.

Process Runtime

Status:

type: process.runtime

Description: The single (language) runtime instance which is monitored.

Other Attributes:

:warning: This entity definition contains attributes without a role. Stable Entities MUST NOT have attributes without a defined role.

Attribute	Type	Description	Examples	Requirement Level	Stability
process.runtime.description	string	An additional description about the runtime of the process, for example a specific vendor customization of the runtime environment.	Eclipse OpenJ9 Eclipse OpenJ9 VM openj9-0.21.0	Recommended
process.runtime.name	string	The name of the runtime of this process.	OpenJDK Runtime Environment	Recommended
process.runtime.version	string	The version of the runtime of this process, as returned by the runtime without modification.	14.0.2	Recommended