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System Call Traces

System Call I/O Traces typically reflect operating system calls to the file system.

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.
For questions about downloading using a shell script, see Using Shell Scripts, and for more information about downloading using a Windows batch script, see Using Batch Scripts.



Trace Name Details Actions
iBench Traces
iBench Traces collected at the University of Wisconsin. Long Description

View Historical Traces

WARNING: These traces are over 10 years old! They should not be used for modern research!

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.
For questions about downloading using a shell script, see Using Shell Scripts, and for more information about downloading using a Windows batch script, see Using Batch Scripts.

Trace Name Details Actions
TraceFS Sample Traces
Sample traces collected with the TraceFS system. Long Description
LASR Traces
System-call I/O traces of thirteen machines taken in 2000 and 2001. Long Description
Seer Traces (ASCII)
ASCII format of Seer Traces. System-call traces (excluding read/write) of nine laptops, taken in 1996 and 1997. Long Description
Seer Traces
System-call traces (excluding read/write) of nine laptops, taken in 1996 and 1997. Long Description
CMU DFS Traces
System-call traces from the CMU Coda project, 1991-93. Long Description

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