ProcKeyUsers - File /proc/key-users
This parser reads the content of /proc/key-users
.
- class insights.parsers.proc_keyusers.ProcKeyUsers(context)[source]
Bases:
Parser
,list
Class
ProcKeyUsers
parses the content of the/proc/key-users
file.This file lists various information for each user ID that has at least one key on the system. The fields in each line are in format:
uid: usage nkeys/nikeys qnkeys/maxkeys qnbytes/maxbytes
The fields shown in each line will be parsed as follows:
uid (string): The user ID. usage (int): This is a kernel-internal usage count for the kernel structure used to record key users. nkeys (int): The total number of keys owned by the user. nikeys (int): The number of those keys that have been instantiated. qnkeys (int): The number of keys owned by the user. maxkeys (int): The maximum number of keys that the user may own. qnbytes (int): The number of bytes consumed in payloads of the keys owned by this user. maxbytes (int): The upper limit on the number of bytes in key payloads for that user.
Sample data:
0: 106 105/105 95/1000000 1909/25000000 862: 4 4/4 4/200 40/20000 980: 9 9/9 9/200 138/20000 983: 1 1/1 1/200 9/20000 5090: 192 192/192 192/200 990/20000 7502: 8 8/8 8/200 66/20000 7563: 4 4/4 4/200 46/20000 7637: 4 4/4 4/200 46/20000
Examples
>>> type(proc_keyusers) <class 'insights.parsers.proc_keyusers.ProcKeyUsers'> >>> proc_keyusers[4]['uid'] '5090' >>> proc_keyusers[4]['qnkeys'] 192 >>> proc_keyusers[4]['maxkeys'] 200 >>> proc_keyusers[4]['usage'] 192 >>> len(proc_keyusers) 8