| _version_ | 1866902130386796544 |
|---|---|
| author | Müller, Yannik Souza Mendes Guimarães, Filipe Karbach, Carsten Frings, Wolfgang |
| author_facet | Müller, Yannik Souza Mendes Guimarães, Filipe Karbach, Carsten Frings, Wolfgang |
| contents | <p>LLview is an open source reporting interface developed at the Jülich Supercomputing Centre. It includes system overviews, job dashboards and reports available in a roled-based access web portal for users and operators alike. More information can be found in llview.fz-juelich.de.</p> <p>This version includes a new file-parser plugin and extensions to the Prometheus one (more generic for REST-API now). Large rewrite on JuRepTool to generalise plots. Further improvements on JURI, including Queue Analysis and Queue View.</p> <h3>Added</h3> <ul> <li>Slurm plugin: Added query for Slurm accounts from running jobs (still to be added in DB)</li> <li>Added YAML-linter</li> <li>Added plugin to parse files using regex definitions (e.g., for healthchecker logs)</li> <li>Added example configuration for healthchecker (to be used with the file-parser plugin)</li> <li>Added example configuration for job error (<code>joberr.yaml</code>) and node error (<code>nodeerr.yaml</code>) tables</li> <li>Added new envvar variable <code>LLVIEW_DEMO_MODE</code> to activate demo mode</li> <li>JuRepTool: possibility to add red lines to mark graphs (to be used with calibrate)</li> <li>JuRepTool: added "Download Data" button for timeline</li> </ul> <h3>Changed</h3> <ul> <li>Improved and extended documentation</li> <li>Added logo for dark mode in README</li> <li>Improved Apache header files</li> <li>Changed ActiveSM to percentage</li> <li>Extended the 'prometheus' plugin to handle more generic REST-API (possibility to give endpoints, client secret, and more)</li> <li>Generalisations on Slurm plugin (unlimited time in queue, format of Gres, empty responses)</li> <li>Generalisation on <code>get_hostnodename.py</code> to allow multiple expansions</li> <li>Changed <code>remoteAll.pl</code> and <code>serverAll.pl</code> scripts to use same envvars names</li> <li>Increased timeout on Prometheus plugin</li> <li>Improved and optimized workflow on Prometheus plugin (much faster now)</li> <li>Changes from production: improved logging, bug fixes, small improvements</li> <li>JuRepTool: changed the way the overview graph is defined (now configurable)</li> <li>JuRepTool: major rewriting to allow graphs inside the same section get data from different dat files</li> <li>JuRepTool: improved CI tests, that should be now faster and include their own configuration</li> <li>JuRepTool: added energy values on header, when present on the json file</li> <li>Other minor improvements in LLview and JuRepTool</li> </ul> <h3>Fixed</h3> <ul> <li>Fixed <code>.htaccess</code> files to require valid user</li> <li>Fix for "unparseable" line in slurm output</li> <li>Fixed escape sequence for Python>=3.13</li> <li>Fixed check of modification date of files, that led to pdf and html reports not being synced.</li> <li>JuRepTool: Fixed zoom-lock for new Plotly version</li> <li>Other minor fixes in LLview and JuRepTool</li> </ul> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_18164414 |
| institution | Zenodo |
| language | |
| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | LLview Müller, Yannik Souza Mendes Guimarães, Filipe Karbach, Carsten Frings, Wolfgang monitoring hpc <p>LLview is an open source reporting interface developed at the Jülich Supercomputing Centre. It includes system overviews, job dashboards and reports available in a roled-based access web portal for users and operators alike. More information can be found in llview.fz-juelich.de.</p> <p>This version includes a new file-parser plugin and extensions to the Prometheus one (more generic for REST-API now). Large rewrite on JuRepTool to generalise plots. Further improvements on JURI, including Queue Analysis and Queue View.</p> <h3>Added</h3> <ul> <li>Slurm plugin: Added query for Slurm accounts from running jobs (still to be added in DB)</li> <li>Added YAML-linter</li> <li>Added plugin to parse files using regex definitions (e.g., for healthchecker logs)</li> <li>Added example configuration for healthchecker (to be used with the file-parser plugin)</li> <li>Added example configuration for job error (<code>joberr.yaml</code>) and node error (<code>nodeerr.yaml</code>) tables</li> <li>Added new envvar variable <code>LLVIEW_DEMO_MODE</code> to activate demo mode</li> <li>JuRepTool: possibility to add red lines to mark graphs (to be used with calibrate)</li> <li>JuRepTool: added "Download Data" button for timeline</li> </ul> <h3>Changed</h3> <ul> <li>Improved and extended documentation</li> <li>Added logo for dark mode in README</li> <li>Improved Apache header files</li> <li>Changed ActiveSM to percentage</li> <li>Extended the 'prometheus' plugin to handle more generic REST-API (possibility to give endpoints, client secret, and more)</li> <li>Generalisations on Slurm plugin (unlimited time in queue, format of Gres, empty responses)</li> <li>Generalisation on <code>get_hostnodename.py</code> to allow multiple expansions</li> <li>Changed <code>remoteAll.pl</code> and <code>serverAll.pl</code> scripts to use same envvars names</li> <li>Increased timeout on Prometheus plugin</li> <li>Improved and optimized workflow on Prometheus plugin (much faster now)</li> <li>Changes from production: improved logging, bug fixes, small improvements</li> <li>JuRepTool: changed the way the overview graph is defined (now configurable)</li> <li>JuRepTool: major rewriting to allow graphs inside the same section get data from different dat files</li> <li>JuRepTool: improved CI tests, that should be now faster and include their own configuration</li> <li>JuRepTool: added energy values on header, when present on the json file</li> <li>Other minor improvements in LLview and JuRepTool</li> </ul> <h3>Fixed</h3> <ul> <li>Fixed <code>.htaccess</code> files to require valid user</li> <li>Fix for "unparseable" line in slurm output</li> <li>Fixed escape sequence for Python>=3.13</li> <li>Fixed check of modification date of files, that led to pdf and html reports not being synced.</li> <li>JuRepTool: Fixed zoom-lock for new Plotly version</li> <li>Other minor fixes in LLview and JuRepTool</li> </ul> |
| title | LLview |
| topic | monitoring hpc |
| url | https://doi.org/10.5281/zenodo.18164414 |