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autometric: Background Resource Logging
Intense parallel workloads can be difficult to monitor. Packages 'crew.cluster', 'clustermq', and 'future.batchtools' distribute hundreds of worker processes over multiple computers. If a worker process exhausts its available memory, it may terminate silently, leaving the underlying problem difficult to detect or troubleshoot. Using the 'autometric' package, a worker can proactively monitor itself in a detached background thread. The worker process itself runs normally, and the thread writes to a log every few seconds. If the worker terminates unexpectedly, 'autometric' can read and visualize the log file to reveal potential resource-related reasons for the crash. The 'autometric' package borrows heavily from the methods of packages 'ps' <doi:10.32614/CRAN.package.ps> and 'psutil'.
Getting started
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Package details |
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| Author | William Michael Landau [aut, cre] (<https://orcid.org/0000-0003-1878-3253>), Eli Lilly and Company [cph, fnd], Posit Software, PBC [cph] (For the 'ps' package. See LICENSE.note.), Jay Loden [cph] (For the 'psutil' package. See LICENSE.note.), Dave Daeschler [cph] (For the 'psutil' package. See LICENSE.note.), Giampaolo Rodola [cph] (For the 'psutil' package. See LICENSE.note.) |
| Maintainer | William Michael Landau <will.landau.oss@gmail.com> |
| License | MIT + file LICENSE |
| Version | 0.1.2 |
| URL | https://wlandau.github.io/autometric/ https://github.com/wlandau/autometric |
| Package repository | View on CRAN |
| Installation |
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