Dataset Open Access

Chameleon KVM cloud traces (2020-09-04)

Keahey, Kate

Data collector(s)
Zhen, Zhuo

This cloud trace contains Nova compute events for the OpenStack KVM cloud on the Chameleon testbed since it was built in 2015. Several text fields have been anonymized to hide user information.

  • This is the last set of traces for the KVM cloud built in 2015 in a file "chameleon_legacy_kvm_tacc_2020_02_03.zip". Chameleon deprecated the legacy KVM site in February 2020 and future versions of this deposition will not include this historical trace data.
  • This trace contains data from 2015-09-17T15:37:05.000Z until 2020-02-03T06:23:40.000Z.
  • The epoch time for timestamps is 2015-09-06T00:00:00.
  • It follows version 0.3 of the cloud trace format.

You can find more information and trace datasets at Science Clouds.

Please contact the data owner for using this data for any research purpose prior to release and acknowledge the source of the data in any published material based on it.
Files (19.4 MB)
Name Size
chameleon_kvm_tacc_cloud_trace_2020_09_04.zip
md5:4635886bc2688516b2a8aa2f1ad4eda3
5.2 MB Download
chameleon_legacy_kvm_tacc_cloud_trace_2020_02_03.zip
md5:eadbd26f52d177ecff7471b0eccf215d
14.2 MB Download
  • Keahey, Kate, et al. "Chameleon: a scalable production testbed for computer science research." Contemporary High Performance Computing. CRC Press, 2019. 123-148.

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