Ubuntu Manpage: sreport - Generate reports from the slurm accounting data.

Provided by: slurm-client_21.08.5-2ubuntu2_amd64

NAME

       sreport - Generate reports from the slurm accounting data.

SYNOPSIS

       sreport [OPTIONS...] [COMMAND...]

DESCRIPTION

       sreport  is  used  to generate reports of job usage and cluster utilization for Slurm jobs
       saved to the Slurm Database, slurmdbd.

OPTIONS

-a, --all_clusters
Use all clusters instead of only the cluster from which the command was executed.

-M, --cluster
The cluster(s) to generate reports for. Default is local cluster, unless the local
cluster is currently part of a federation and in that case generate a report for
all clusters in the current federation. If the clusters included in a federation
vary through time, use this option to identify the clusters to be included in
report. Implies --local.

--federation
Generate a report for the federation if a member of one.

-h, --help
Print a help message describing the usage of sreport.

--local
Generate a report for the local cluster, even if part of a federation. Overrides
--federation.

-n, --noheader
Don't display header when listing results.

-p, --parsable
Output will be '|' delimited with a '|' at the end.

-P, --parsable2
Output will be '|' delimited without a '|' at the end.

-Q, --quiet
Print no warning or informational messages, only error messages.

-t <time_format>
Specify the output time format. Time format options are case insensitive and may be
abbreviated. The default format is Minutes. Supported time format options are
listed in the time command section below.

-T, --tres=<tres_names>
Trackable resource (TRES) to report values for. By default CPU resource use is
reported (except for reservation reports. All TRES types reserved by a reservation
will be shown by default unless overridden with this option). Multiple TRES names
may be separated using a comma separated list for all reports except the job
reports, which can only support a single TRES name, or "ALL" for all TRES.

The "Reported" Billing TRES is calculated from the largest Billing TRES of each
node multiplied by the time frame. For example, if a node is part of multiple
partitions and each has a different TRESBillingWeights defined the Billing TRES for
the node will be the highest of the partitions. If TRESBillingWeights is not
defined on any partition for a node then the Billing TRES will be equal to the
number of CPUs on the node.

TRES node usage is no longer reported in percent format or in Cluster Utilization.
Please use TRES CPU instead. The main issue with using node is in most
configurations multiple jobs are able to run on the same node. This makes TRES
node accounting count the same node multiple times in the same period. In
exclusive node configurations, CPU accounting returns the same usage node
accounting would.

-v, --verbose
Print detailed event logging.

-V , --version
Print version information and exit.

COMMANDS

       <keyword>  may  be  omitted  from the execute line and sreport will execute in interactive
       mode. sreport will process commands as entered until explicitly terminated.

       exit   Terminate the execution of sreport.  Identical to the quit command.

       help   Display a description of sreport options and commands.

       nonparsable
              Return output to normal after parsable or parsable2 has been set.

       parsable
              Output will be | delimited with an ending '|'.

       parsable2
              Output will be | delimited without an ending '|'.

       quiet  Print no warning or informational messages, only fatal error messages.

       quit   Terminate the execution of sreport.  Identical to the exit command.

       time <time_format>
              Specify the output time format. Time format options are case insensitive and may be
              abbreviated. The default format is Minutes.  Supported time format options include:

              SecPer    Seconds/Percentage of Total

              MinPer    Minutes/Percentage of Total

              HourPer   Hours/Percentage of Total

              Seconds   Seconds

              Minutes   Minutes

              Hours     Hours

              Percent   Percentage of Total

       verbose
              Enable detailed event logging.

       version
              Display the sreport version number.

       !!     Repeat the last command executed.

REPORT TYPES

       Valid report types are:

              cluster <REPORT> <OPTIONS>

              job <REPORT> <OPTIONS>

              reservation <REPORT> <OPTIONS>

              user <REPORT> <OPTIONS>

       <REPORT> options for each type include:

              cluster
                     AccountUtilizationByUser,  UserUtilizationByAccount, UserUtilizationByWckey,
                     Utilization, WCKeyUtilizationByUser

              job    SizesByAccount, SizesByAccountAndWcKey, SizesByWckey

              reservation
                     Utilization

              user   TopUsage

       NOTE: If OverSubscribe is configured to FORCE or YES in your slurm.conf and the system  is
       not  configured  to  use preemption (PreemptMode=OFF) accounting can easily grow to values
       greater than the actual utilization. It may  be  common  on  such  systems  to  get  error
       messages in the slurmdbd log stating: "We have more allocated time than is possible."

REPORT DESCRIPTION

cluster AccountUtilizationByUser
This report will display account utilization as it appears on the hierarchical
tree. Starting with the specified account or the root account by default this
report will list the underlying usage with a sum on each level. Use the 'tree'
option to span the tree for better visibility.

NOTE: Idle reservation time will be split evenly among accounts/users given access
to it. When a reservation is assigned to whole accounts, the time will be counted
in the association for the accounts, not the user associations in the accounts. In
this case, the usage of a parent account can be larger than the sum of its
children.

cluster UserUtilizationByAccount
This report will display users by account in order of utilization without grouping
multiple accounts by user into one, but displaying them on separate lines.

cluster UserUtilizationByWCKey
This report will display users by wckey in order of utilization without grouping
multiple wckey by user into one, but displaying them on separate lines.

cluster Utilization
This report will display total usage divided amongst Allocated, Down, Planned Down,
Idle, and Reserved time for selected clusters.

Allocated

Time that nodes were in use with active jobs or an active
reservation. This does not include reservations created with the
MAINT or IGNORE_JOBS flags.

Down

Time that nodes were marked as Down or time that slurmctld was not
responding (assuming TrackSlurmctldDown is set in slurmdbd.conf).

Idle

Time where nodes had no active jobs or reservations.

OverCommitted

Time of eligible jobs waiting in the queue over the Reserved time.
Unlike Reserved, this has no limit. It is typically useful to
determine whether your system is overloaded and by how much.

PlannedDown

Time that nodes were in use by a reservation created with the MAINT
flag but not the IGNORE_JOBS flag.

Reserved

Time that a node spent idle with eligible jobs in the queue that were
unable to start due to time or size constraints. The maximum time is
limited to the amount of time possible on the system. If this value
is not of importance for you then the number can be grouped with idle
time.

TresCount

Configured number of TRES' on the reported nodes. See also the
TresName field.

Note: Reservations created with the IGNORE_JOBS flag are not tracked in the Cluster
Utilization report due to the fact that allowing any current/active jobs to
continue to run in the reservation introduces the possibility for them to be
accounted for incorrectly.

Note: The default view for the "Cluster Utilization" report includes the following
fields: Cluster, Allocated, Down, PlannedDown, Idle, Reserved, Reported. You can
include additional fields like OverCommitted and TresCount fields with the Format
option. The TresName will also be included if using the -T, --tres <tres_names>
option.

cluster WCKeyUtilizationByUser
This report will display wckey utilization sorted by WCKey name for each user on
each cluster.

job SizesByAccount
This report will display the amount of time used for job ranges specified by the
'grouping=' option. Only a single level in the tree is displayed defaulting to the
root dir. If you specify other accounts with the 'account=' option sreport will
use those accounts as the root account and you will receive the aggregated totals
of each listed account plus their sub accounts.

job SizesByAccountAndWckey
This report is very similar to SizesByAccount with the difference being each
account is pair with wckeys so the identifier is account:wckey instead of just
account so there will most likely be multiple accounts listed depending on the
number of wckeys used.

job SizesByWckey
This report will display the amount of time for each wckey for job ranges specified
by the 'grouping=' option.

reservation Utilization
This report will display total usage for reservations on the systems. Note: Time
requests on this report will not truncate the time the reservation used, only the
reservations that ran at any time during the period requested.

user TopUsage
Displays the top users on a cluster, i.e. users with the highest usage. By default
users are sorted by CPUTime, but the -T, --tres option will sort users by the first
TRES specified.

Use the group option to group accounts together. The default is to have a
different line for each user account combination.

Each report type has various options...

OPTIONS FOR ALL REPORT TYPES

All_Clusters
Use all monitored clusters. Default is local cluster.

Clusters=<OPT>
List of clusters to include in report. Default is local cluster.

End=<OPT>
Period ending for report. Default is 23:59:59 of previous day. Valid time
formats are...

HH:MM[:SS] [AM|PM]
MMDD[YY] or MM/DD[/YY] or MM.DD[.YY]
MM/DD[/YY]-HH:MM[:SS]
YYYY-MM-DD[THH:MM[:SS]]
now[{+|-}count[seconds(default)|minutes|hours|days|weeks]]

Format=<OPT>
Comma separated list of fields to display in report.

When using the format option for listing various fields you can put a
%NUMBER afterwards to specify how many characters should be printed.

e.g. format=name%30 will print 30 characters of field name right justified.
A -30 will print 30 characters left justified.

Start=<OPT>
Period start for report. Default is 00:00:00 of previous day. Valid time
formats are...

HH:MM[:SS] [AM|PM]
MMDD[YY] or MM/DD[/YY] or MM.DD[.YY]
MM/DD[/YY]-HH:MM[:SS]
YYYY-MM-DD[THH:MM[:SS]]
now[{+|-}count[seconds(default)|minutes|hours|days|weeks]]

OPTIONS SPECIFICALLY FOR CLUSTER REPORTS

Accounts=<OPT>
When used with the UserUtilizationByAccount, or AccountUtilizationByUser,
List of accounts to include in report. Default is all.

Tree When used with the AccountUtilizationByUser report will span the accounts as
they are in the hierarchy.

Users=<OPT>
When used with any report other than Utilization, List of users to include
in report. Default is all.

Wckeys=<OPT>
When used with the UserUtilizationByWckey or WCKeyUtilizationByUser, List of
wckeys to include in report. Default is all.

OPTIONS SPECIFICALLY FOR JOB REPORTS

Accounts=<OPT>
List of accounts to use for the report. Default is all which will show only
one line corresponding to the totals of all accounts in the hierarchy. This
explanation does not apply when ran with the FlatView or AcctAsParent
options.

AcctAsParent
When used with the SizesbyAccount(*) will take specified accounts as parents
and the next layer of accounts under those specified will be displayed.
Default is root if no specific Accounts are requested. When FlatView is
used, this option is ignored.

FlatView
When used with the SizesbyAccount(*) will not group accounts in a
hierarchical level, but print each account where jobs ran on a separate line
without any hierarchy.

GID=<OPT>
List of group ids to include in report. Default is all.

Grouping=<OPT>
Comma separated list of size groupings. (e.g. 50,100,150 would group job
cpu count 1-49, 50-99, 100-149, > 150). grouping=individual will result in
a single column for each job size found.

Jobs=<OPT>
List of jobs/steps to include in report. Default is all.

Nodes=<OPT>
Only show jobs that ran on these nodes. Default is all.

Partitions=<OPT>
List of partitions jobs ran on to include in report. Default is all.

PrintJobCount
When used with the Sizes report will print number of jobs ran instead of
time used.

Users=<OPT>
List of users jobs to include in report. Default is all.

Wckeys=<OPT>
List of wckeys to use for the report. Default is all. The SizesbyWckey
report all users summed together. If you want only certain users specify
them with the Users= option.

OPTIONS SPECIFICALLY FOR RESERVATION REPORTS

Names=<OPT>
List of reservations to use for the report. Default is all.

Nodes=<OPT>
Only show reservations that used these nodes. Default is all.

OPTIONS SPECIFICALLY FOR USER REPORTS

Accounts=<OPT>
List of accounts to use for the report. Default is all.

Group Group all accounts together for each user. Default is a separate entry for
each user and account reference.

TopCount=<OPT>
Used in the TopUsage report. Change the number of users displayed. Default
is 10.

Users=<OPT>
List of users jobs to include in report. Default is all.

FORMAT OPTIONS FOR EACH REPORT

       FORMAT OPTIONS FOR CLUSTER REPORTS

              AccountUtilizationByUser
                     Accounts, Cluster, Login, Proper, TresCount, Used

              UserUtilizationByAccount
                     Accounts, Cluster, Login, Proper, TresCount, Used

              UserUtilizationByWckey
                     Cluster, Login, Proper, TresCount, Used, Wckey

              Utilization
                     Allocated,  Cluster,  Down,  Idle,  OverCommitted,  PlannedDown,   Reported,
                     Reserved, TresCount, TresName

              WCKeyUtilizationByUser
                     Cluster, Login, Proper, TresCount, Used, Wckey

       FORMAT OPTIONS FOR JOB REPORTS

              SizesByAccount
                     Account, Cluster

              SizesByAccountAndWckey
                     Account, Cluster

              SizesByWckey
                     Wckey, Cluster

       FORMAT OPTIONS FOR RESERVATION REPORTS

              Utilization
                     Allocated,   Associations,   Cluster,   End,   Flags,   Idle,  Name,  Nodes,
                     ReservationId, Start, TotalTime, TresCount, TresName, TresTime

       FORMAT OPTIONS FOR USER REPORTS

              TopUsage
                     Account, Cluster, Login, Proper, Used

       All commands and options are case-insensitive.

PERFORMANCE

       Executing sreport sends a remote procedure call to slurmdbd. If enough calls from  sreport
       or  other  Slurm  client  commands that send remote procedure calls to the slurmdbd daemon
       come in at once, it can result in a degradation of performance  of  the  slurmdbd  daemon,
       possibly resulting in a denial of service.

       Do  not  run  sreport  or  other Slurm client commands that send remote procedure calls to
       slurmdbd from loops in shell scripts or other programs.  Ensure that programs limit  calls
       to sreport to the minimum necessary for the information you are trying to gather.

ENVIRONMENT VARIABLES

       Some  sreport  options  may be set via environment variables. These environment variables,
       along with their corresponding options, are listed below.   (Note:  Command  line  options
       will always override these settings.)

       SREPORT_CLUSTER     Same as -M, --cluster

       SREPORT_FEDERATION  Same as --federation

       SREPORT_LOCAL       Same as --local

       SREPORT_TRES        Same as -t, --tres

       SLURM_CONF          The location of the Slurm configuration file.

EXAMPLES

       Report number of jobs per account according to different job size bins:

              $ sreport job sizesbyaccount

       Report cluster utilization:

              $ sreport cluster utilization

       Report top usage:

              $ sreport user top

       Report number of jobs by user gore1 within the environ account:

              $ sreport job sizesbyaccount All_Clusters users=gore1 account=environ PrintJobCount

       Report  cluster account utilization with the specified fields during the specified 24 hour
       day of February 23, 2009, by user gore1:

              $ sreport cluster AccountUtilizationByUser cluster=zeus user=gore1 start=2/23/09 end=2/24/09 format=Accounts,Cluster,TresCount,Login,Proper,Used

       Report cluster account utilization by user in the LC account on cluster zeus:

              $ sreport cluster AccountUtilizationByUser cluster=zeus accounts=lc start=2/23/09 end=2/24/09

       Report top usage in percent of the lc account during the specified week:

              $ sreport user topusage start=2/16/09 end=2/23/09 -t percent account=lc

COPYING

       Copyright (C) 2009-2010  Lawrence  Livermore  National  Security.   Produced  at  Lawrence
       Livermore National Laboratory (cf, DISCLAIMER).
       Copyright (C) 2010-2021 SchedMD LLC.

       This   file   is  part  of  Slurm,  a  resource  management  program.   For  details,  see
       <https://slurm.schedmd.com/>.

       Slurm is free software; you can redistribute it and/or modify it under the  terms  of  the
       GNU  General Public License as published by the Free Software Foundation; either version 2
       of the License, or (at your option) any later version.

       Slurm is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
       even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
       GNU General Public License for more details.