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

Provided by: slurm-client_21.08.5-2ubuntu1_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.