"CPU Metrics" (APP/LHK)

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Focus:	Maintenance / Operation
Structures:	Abstract / Concrete

Ancestry:

0x000	pkt	CpuMetr
0x044	str	CPUMETR cpum

Definition:

Alignment:	4-byte boundary
APID:	555/0x22B
Attribute(s):
Length:	192 bits (24 bytes)
Offset:	0x044

Description:

Structure containing metrics for a single CPU including junction temperatue and loading statistics.

Layout: (hide detail; help)

CPU Metrics (CPUMETR) Telemetry Field Format
0x	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
044	LCMCNTR lcm[0]
046	LCMCNTR lcm[1]
048	LCMCNTR lcm[2]
04A	CPUJT temp
04C	AVGLDSEC avgsec
050	AVGLDMIN avgmin
054	MINLDMIN min
058	MAXLDMIN max

CPUMETR (str)
|  LCMCNTR lcm[0-2] (fld)
|  CPUJT temp (fld)
|  AVGLDSEC avgsec (fld)
|  AVGLDMIN avgmin (fld)
|  MINLDMIN min (fld)
|  MAXLDMIN max (fld)

typedef struct _LHK_CPUMETR {

    /* LCM RAD750 Counter */
    unsigned short       lcm[3];

    /* CPU Junction Temperature */
    unsigned short       temp;

    /* Average CPU Load/Sec */
    unsigned int         avgsec;

    /* Average CPU Load/Min */
    unsigned int         avgmin;

    /* Min CPU Load/Min */
    unsigned int         min;

    /* Max CPU Load/Min */
    unsigned int         max;

} LHK_CPUMETR;

Fields:

AVGLDMIN (index)

Attribute(s):  

Brief:  "Average CPU Load/Min"

Instance(s):  avgmin

Average CPU load during previous minute, expressed as a percentage between 0 and 100.

AVGLDSEC (index)

Attribute(s):  

Brief:  "Average CPU Load/Sec"

Instance(s):  avgsec

Average CPU load during previous second, expressed as a percentage between 0 and 100.

CPUJT (index)

Attribute(s):  

Brief:  "CPU Junction Temperature"

Instance(s):  temp

The CPU junction temperature, in degress Celcius.

LCMCNTR (index)

Attribute(s):  

Brief:  "LCM RAD750 Counter"

Instance(s):  lcm

MAXLDMIN (index)

Attribute(s):  

Brief:  "Max CPU Load/Min"

Instance(s):  max

Largest average CPU load during previous second, expressed as a percentage between 0 and 100, over previous minute.

MINLDMIN (index)

Attribute(s):  

Brief:  "Min CPU Load/Min"

Instance(s):  min

Smallest average CPU load during previous second, expressed as a percentage between 0 and 100, over previous minute.