ProcStat - File /proc/stat

This parser reads the content of /proc/stat.

class insights.parsers.proc_stat.ProcStat(context, extra_bad_lines=None)[source]

Bases: insights.core.CommandParser, insights.core.LegacyItemAccess

Class ProcStat parses the content of the /proc/stat.

cpu_percentage

The CPU usage percentage since boot.

Type:string
intr_total

The total of all interrupts serviced including unnumbered architecture specific interrupts.

Type:int
ctxt

The number of context switches that the system under went.

Type:int
btime

boot time, in seconds since the Epoch, 1970-01-01 00:00:00 +0000 (UTC).

Type:string
processes

Number of forks since boot.

Type:int
procs_running

Number of processes in runnable state. (Linux 2.5.45 onward.)

Type:int
procs_blocked

Number of processes blocked waiting for I/O to complete. (Linux 2.5.45 onward.)

Type:int
softirq_total

The total of all softirqs and each subsequent column is the total for particular softirq. (Linux 2.6.31 onward.)

Type:int

A small sample of the content of this file looks like:

cpu  32270961 89036 23647730 1073132344 1140756 0 1522035 18738206 0 0
cpu0 3547155 11248 2563031 135342787 113432 0 199615 2199379 0 0
cpu1 4660934 10954 3248126 132271933 120282 0 279870 2660186 0 0
cpu2 4421035 10729 3306081 132914999 126705 0 194141 2505565 0 0
cpu3 4224551 10633 3139695 133634676 121035 0 181213 2380738 0 0
cpu4 3985452 11151 2946570 134064686 205568 0 165839 2478471 0 0
cpu5 3914912 11396 2896447 134635676 117341 0 164794 2260011 0 0
cpu6 3802544 11418 2817453 134878674 222855 0 182738 2150276 0 0
cpu7 3714375 11503 2730323 135388911 113534 0 153821 2103576 0 0
intr 21359029 22 106 0 0 0 0 3 0 1 0 16 155 357 0 0 671261 0 0 0 0 0 0 0 0 0 0 0 32223 0 4699385 2 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ctxt 17852681
btime 1542179825
processes 19212
procs_running 1
procs_blocked 0
softirq 11867930 1 3501158 6 4705528 368244 0 79 2021509 0 1271405

Examples

>>> type(proc_stat)
<class 'insights.parsers.proc_stat.ProcStat'>
>>> proc_stat.cpu_percentage
'6.73%'
>>> proc_stat.btime
'1542179825'
>>> proc_stat.ctxt
17852681
>>> proc_stat.softirq_total
11867930
>>> proc_stat.intr_total
21359029
>>> proc_stat.processes
19212
>>> proc_stat.procs_running
1
>>> proc_stat.procs_blocked
0
parse_content(content)[source]

This method must be implemented by classes based on this class.