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Kronos Cluster

go_forward.gif Usage

go_forward.gif Accounting (requires login)

TIP Kronos decommissioning:

Kronos has been decommissioned on 2020-12-31
See https://hpc.gsi.de/virgo on how to migrate to the new cluster Virgo.

Facts

LAUNCH Q2/2015
SHUTDOWN Q4/2020
SCHEDULER Slurm 14.03.9
# OF NODES 532
# OF CPU CORES 13,456
CPU MODEL Intel® Xeon® E5-2660 v3, Intel® Xeon® E5-2680 v4
MEMORY 23 TiB DDR4-2133 reg ECC, 44 TiB DDR4-2400 reg ECC
NETWORK Mellanox® FDR 56 Gb/s Infiniband
PLATFORM GNU/Linux Debian 8 Jessie
SHARED STORAGE Lustre Hebe

Utilization

The graphs show the cluster utilization based on allocated CPU cores on available worker nodes. Worker nodes that are down for maintenance are not counted. Special purpose nodes from 'debug', 'lcsc' and 'theory' partitions are not counted.

2020
kronos_utilization_2020_S1.svg kronos_utilization_2020_S2.svg

kronos_utilization_2019_S1.svg kronos_utilization_2019_S2.svg

kronos_utilization_2018_S1.svg kronos_utilization_2018_S2.svg

kronos_utilization_2017_S1.svg kronos_utilization_2017_S2.svg

kronos_utilization_2016_S1.svg kronos_utilization_2016_S2.svg
Topic attachments
ISorted ascending Attachment Action Size Date Who Comment
kronos_utilization_2016_S1.svgsvg kronos_utilization_2016_S1.svg manage 143 K 2018-04-22 - 18:36 SergeyBoldyrev  
kronos_utilization_2016_S2.svgsvg kronos_utilization_2016_S2.svg manage 140 K 2018-04-22 - 18:40 SergeyBoldyrev  
kronos_utilization_2017_S1.svgsvg kronos_utilization_2017_S1.svg manage 131 K 2017-07-10 - 01:14 SergeyBoldyrev  
kronos_utilization_2017_S2.svgsvg kronos_utilization_2017_S2.svg manage 135 K 2018-01-17 - 00:02 SergeyBoldyrev  
kronos_utilization_2018_S1.svgsvg kronos_utilization_2018_S1.svg manage 132 K 2018-07-01 - 20:27 SergeyBoldyrev  
kronos_utilization_2018_S2.svgsvg kronos_utilization_2018_S2.svg manage 155 K 2019-01-04 - 13:31 SergeyBoldyrev  
kronos_utilization_2019_S1.svgsvg kronos_utilization_2019_S1.svg manage 145 K 2019-07-01 - 09:46 SergeyBoldyrev  
kronos_utilization_2019_S2.svgsvg kronos_utilization_2019_S2.svg manage 149 K 2020-01-13 - 15:43 SergeyBoldyrev  
kronos_utilization_2020_S1.svgsvg kronos_utilization_2020_S1.svg manage 142 K 2020-07-02 - 17:36 SergeyBoldyrev  
kronos_utilization_2020_S2.svgsvg kronos_utilization_2020_S2.svg manage 150 K 2021-02-01 - 15:27 SergeyBoldyrev  
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Topic revision: r137 - 2021-02-01, SergeyBoldyrev - This page was cached on 2023-09-28 - 00:11.

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