LocalProcessIdentity
Parameters and properties
Section titled “Parameters and properties”hostRequiredstringSHA-256 of the machine ID (/etc/machine-id); a different value means the owner ran on another host.bootRequiredstringKernel boot ID; a different value means the PID comes from an earlier boot.namespaceRequiredstringPID namespace of the process, such as pid:[4026531836]; a different namespace makes lock and activity ownership unknown.startedRequiredstringProcess start time in clock ticks since boot, read from /proc; a mismatch means the PID was reused.