DARC: Online Data Appendix
This site contains supplementary information for the following:
- DARC: Dynamic Analysis of Root Causes of Latency
Distributions by Avishay Traeger, Ivan Deras, and Erez Zadok.
This paper appears in
SIGMETRICS 2008.
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- Analyzing Root Causes of Latency Distributions, a Ph.D. dissertation by Avishay Traeger.
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- darc-0.1.tar.gz:
The source code for DARC. This version can operate in user-space as well as in the kernel.
The kernel version is the fully-optimized version in Traeger's dissertation.
- suprobes-0.1.tar.gz:
The SUProbes (Simple User Probes) framework required by DARC.
- kdarc-0.1.tar.gz:
The source code for the kernel-only version of DARC. This version has the optimized,
as well as non-optimized versions of DARC, and may be used to reproduce the
experiments in the SIGMETRICS paper and dissertation.
- stat-test-0.1.tar.gz:
The auto-pilot based test that measures stat operation overhead for different
optimizations and decision times.
- randread-test-0.1.tar.gz:
The auto-pilot based test that measures read operation overhead.
- darc-test-results.tar.gz:
The results for all benchmarks.
- config-2.6.23:
The kernel configuration used by the test machines in the performance evaluation.
- fc6packages.txt:
The RPM packages and versions installed on the test machines used in the performance evaluation.
- vmware-config-2.6.18:
The kernel configuration used by the VMware host and guest in Chapter 10 of the dissertation.
- xen-config-2.6.18:
The kernel configuration used by the Xen host and guest in Chapter 10 of the dissertation.
- fc6packages-vm.txt:
The RPM packages and versions installed on the VMware and Xen test machines used in Chapter 10 of the dissertation.
(Last updated: 2008-06-02)