Traces

I Want To

Home » Traces » Block I/O Traces

Block I/O Traces

Block I/O Traces typically include block level (e.g., at the logical volume manager, disk driver, etc. level) and block protocol (e.g., SCSI, ATA, Fibre Channel) traces.

The following traces are free to download under the terms of the SNIA Trace Data Files Download License. Please note that cookies must be enabled within your browser in order to download traces.

Toggle

Trace Name	Details	Year Recorded	Timespan	Record Count	File Size	Actions
Cello 1999	1999 traces of Cello server at HP labs. More Disk traces taken from the cello server at HP labs in January through December of 1999. Software to process the SRT trace format can be downloaded from the HP site. Less	1999	1 year			Download via BitTorrent View subtraces
Cello 1996	1996 traces of Cello server at HP labs More Disk traces take from the cello server at HP labs in September through November of 1996. Software to process the SRT trace format can be downloaded from the HP site. Less	1996	3 months		4.94 GB	Download via HTTP Download via BitTorrent SHA-1 Checksum
Cello 1991	1991 traces of Cello server at HP labs More Disk traces taken from the cello server at HP labs in March through June of 1991. Software to process the SRT trace format can be downloaded from the HP site. Less	1991	3 months		357 MB	Download via HTTP Download via BitTorrent SHA-1 Checksum
Cello 1992	1992 traces of Cello server at HP labs More Disk traces taken from the cello server at HP labs in April through June of 1992. Software to process the SRT trace format can be downloaded from the HP site. Less	1992	2 months		603 MB	Download via HTTP Download via BitTorrent SHA-1 Checksum
Microsoft Enterprise Traces	Traces collected at Microsoft using the event tracing for Windows framework.	2007/2008	2.5-16 minutes	2.6 Billion		View subtraces
FIU Traces	Traces collected at FIU.	2008	1 month	475 Million		View subtraces
Microsoft Production Server Traces	Traces of several production servers at Microsoft, as described in the IEEE International Symposium on Workload Characterization, 2008. More Because of the size of the traces, the BuildServer traces have been repackaged by IOTTA into eight zip files. The first seven files are divided into one for each of the first seven timestamped hours in the original traces. The last file contains traces of the remaining 18 traced hours, in which the activity was much lighter. All eight zip files contain the same Readme.* and Disclaimer files. They are designed so that if all are unpacked in the same directory, the original trace collection will be recreated. Less	2007	1 Day	1 Billion		Download via BitTorrent View subtraces
MSR Cambridge Traces	1-week block I/O traces of enterprise servers at Microsoft More 1-week block I/O traces of enterprise servers at Microsoft Research Cambridge. The citation for the MSRC traces can be found here. Less	2007	1 Week	434 Million		Download via BitTorrent View subtraces

I Want To

Block I/O Traces

Contact Us

Related Resources

Member Links

Join IOTTA