APEL/MessageFormatV01

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Job Records

Header APEL-individual-job-message: v0.1

The header only appears once at the top of each message (that is once at the top of each file). It defines the type of record and the schema version.

Key Value Description Mandatory CAR equivalent (if different)
Site String GOCDB sitename Yes SiteName
SubmitHost String The CE-ID (see example) Yes
LocalJobID String Batch System Job ID Yes
LocalUserID String Local username
GlobalUserName String User's X509 DN
UserFQAN String User's VOMS attributes FQAN
WallDuration int Wallclock time for the job (seconds) Yes
CpuDuration int CPU time for the job (seconds) Yes
Processors int Number of processors
NodeCount int Number of nodes
StartTime int Start time of the job (epoch time) Yes
EndTime int Stop time of the job (epoch time) Yes
MemoryReal int Memory consumed by job (kbytes)
MemoryVirtual int Virtual memory consumed by job (kbytes)
ScalingFactorUnit String HepSpec06 | SpecInt2000 Yes ServiceLevelType
ScalingFactor double Value of either HepSpec06 or SpecInt2000 Yes ServiceLevel


End of record:  %%

Notes: If !ScalingFactorUnit/Value is not available it should be set to:

ScalingFactorUnit = 'custom'
ScalingFactor = 1

If !GlobalUserName or !UserFQAN is not published, the value for these fields on the server will be set to 'None'.

Example Message

APEL-individual-job-message: v0.1
Site: RAL-LCG2
SubmitHost: ce01.ncg.ingrid.pt:2119/jobmanager-lcgsge-atlasgrid
LocalJobID: 31564872
LocalUserID: atlasprd019
GlobalUserName: /C=whatever/D=someDN
UserFQAN: /voname/Role=NULL/Capability=NULL
WallDuration: 234256
CpuDuration: 2345
Processors: 2
NodeCount: 2
StartTime: 1234567890
EndTime: 1234567899
MemoryReal: 1000
MemoryVirtual: 2000
ScalingFactorUnit: SpecInt2000
ScalingFactor: 1000
%%
...another job record...
%%
...
%%

Summary Job Records

Description

Header: APEL-summary-job-message: v0.1

The header only appears once at the top of each message. It defines the type of record and the schema version.

Key Value Description Mandatory
Site String GOCDB sitename Yes
Month int Month of summary (see notes) Yes
Year int Year of summary (see notes) Yes
GlobalUserName String User's X509 DN
VO String User's VO
Group String User's VOMS group
Role String User's VOMS role
EarliestEndTime int End time of the first job in the month (epoch time)
LatestEndTime int End time of the last job in the month (epoch time)
WallDuration int Sum of wall clock times for all jobs in the month (in hours) Yes
CpuDuration int Sum of CPU time for all jobs in the month (in hours) Yes
NormalisedWallDuration int Sum of normalised wall clock time for all jobs (in hours; normalised by HEPSPEC06) Yes
NormalisedCpuDuration int Sum of normalised CPU times for all jobs (in hours; normalised by HEPSPEC06) Yes
NumberOfJobs int Total number of jobs Yes

End of record: %%

Notes:

If GlobalUserName, VO, Role or Group are not published, the value for these fields on the server will be set to 'None'.

A single job record must only be included in one summary record to avoid duplication of data. The job records are included in months according to the month and year of their EndTime. Only completed jobs are accounted for by APEL.

Example Message

APEL-summary-job-message: v0.1
Site: RAL-LCG2
Month: 3
Year: 2010
GlobalUserName: /C=whatever/D=someDN
VO: atlas
Group: /atlas
Role: Role=production
EarliestEndTime: 1267527463
LatestEndTime: 1269773863
WallDuration: 23425
CpuDuration: 2345
NormalisedWallDuration: 244435
NormalisedCpuDuration: 2500
NumberOfJobs: 100
%%
...another summary job record...
%%
...
%%