nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

Analyse ArcGIS Enterprise avec le type d'analyse optimisé de System Log Parser (Débutant)

AaronLopez

Type d'analyse optimisé de System Log Parser

Bien que vous soyez probablement familier avec l'utilisation de System Log Parser (SLP) pour lire les journaux et vous aider à quantifier votre utilisation d'ArcGIS Enterprise, il existe une fonctionnalité relativement nouvelle dans cet utilitaire populaire et gratuit qui peut faciliter l'effort et rendre l'analyse plus puissante.

Cette fonctionnalité est l'option de rapport "Optimized" qui est un nouveau paramètre dans l'interface graphique répertorié sous Type d'analyse. Pour les requêtes de journaux telles que ArcGIS Server (Web), ArcGIS Server (File System), Internet Information Services (IIS) et Elastic Load Balancer (AWS), c'est désormais l'option par défaut. Cette option n'est pas encore disponible pour les requêtes de journaux Cloud Front et Azure. Pour la compatibilité descendante, les types Simple, WithOverviewCharts et Complete sont toujours une option, mais pour la meilleure expérience d'analyse, ils ne sont pas recommandés.

L'option Type d'analyse optimisé affichée dans l'interface graphique :

Un rapport tableur System Log Parser généré en utilisant l'option Optimized :

Également disponible en ligne de commande

L'interface graphique (SystemLogsGUI.exe) est pratique pour créer des rapports mais la version en ligne de commande (slp.exe) est idéale pour automatiser l'analyse System Log Parser. L'option de rapport Optimized est disponible dans les deux !

Origines du rapport Optimized

Au fil des ans, l'une des améliorations les plus demandées pour SLP a été d'améliorer la vitesse et l'utilisation de la mémoire (de la machine qui l'exécute) lors de l'analyse des journaux pour des sites très actifs ou sur de longues périodes (par exemple plusieurs semaines ou plus). Le rapport Optimized répond directement à ces deux points. Les performances sont sensiblement plus rapides et la consommation mémoire est réduite d'un ordre de grandeur. Avec la capacité de rechercher sur des périodes plus longues avec une exécution plus rapide, des statistiques plus puissantes peuvent être effectuées car le rapport peut analyser plus de requêtes.

Pour de meilleurs résultats, utilisez le rapport Optimized avec ArcGIS Server (File System), Internet Information Services (IIS) ou Elastic Load Balancer (AWS) pour les requêtes de journaux. Des économies d'utilisation mémoire peuvent encore être obtenues avec ArcGIS Server (Web) pour les requêtes de journaux, mais le fait de récupérer une grande quantité de journaux via l'API REST Admin reste le goulot d'étranglement des performances.

Contenu du rapport Optimized

Les rapports System Log Parser se concentrent sur le regroupement des valeurs des journaux en catégories clés basées sur le temps. Bien que le rapport Optimized pour les différentes sources de journaux (ArcGIS Server, IIS ou ELB) ait certaines similitudes, il peut y avoir des statistiques supplémentaires selon celle utilisée. Par exemple, si le rapport Optimized a été utilisé pour interroger les journaux ArcGIS Server (Web) ou ArcGIS Server (File System), le temps d'attente, le temps de création d'instance et le temps d'arrivée seront chacun décomposés statistiquement en plus du temps écoulé.

Signaler les bugs de System Log Parser

Contactez SystemTestTool@esri.com

Note : L'outil System Log Parser est développé chez Esri mais n'est pas un produit supporté.

Dernière version

Des corrections de bugs et de nouvelles fonctionnalités sont constamment ajoutées à SLP.

La dernière version peut être trouvée ici : System Log Parser

Trouver plus de publications taguées avec

Configuration & Integration

Strategy & Planning

Architecture & Security

Réponses

AaronLopez

Hi @AnjulPandey,

Is there a way to obtain usage statistics of vector tile service?
There might be some usage statistics through the ArcGIS Web Adaptor access logs (IIS log), if it is available.
The information here would be counts (how many times was a vector tile service requested) and performance (how long were users waiting to down load the tiles). System Log Parser should be able to address this the the Internet Information Services Log Query capability.
Has anyone created a script or notebook to collect a list of all the vector tile packages with their storage size?
Not that I am aware of but I have not specifically looked for tools that address that functionality.
Logs for map and vector tiles generated by publishing services?
Is this similar to the first item? Are you after usage statistics or publishing statistics.
If so, System Log Parser would summarize requests for such data (usage and publishing) from the ArcGIS Web Adaptor access log.
But it is worth pointing out that for publishing statistics, only the job's GUID would be listed in the report.
Logs for how many features were edited by the user?
This is interesting. Would this be hosted feature services, traditional or both?
For traditional feature services, this might involve queries to the enterprise geodata to understand what, if anything has changed since the check.
Although I am not sure if any observability or reporting tools do this, I have not looked.
Assuming the edited data was through the applyEdits function of a feature service, System Log Parser would list if that method was called. Of course, this does not mean the data was changed...just that the applyEdits function was called.
Logs of how many vector or raster tiles were downloaded by the user?
Map, Vector and Raster tile requests through a web adaptor are reported like any other request. System Log Parser would be able to report on usage statistics (e.g., counts and performance) from the ArcGIS Web Adaptor access logs. But, these log sources do not typically record the ArcGIS User that made the request. So the "who" would not be available.

Hope that helps
Aaron

AnjulPandey

@AaronLopezI would appreciate it if you could suggest the following -

Is there a way to obtain usage statistics of vector tile service published on ArcGIS Server?
Has anyone created a script or notebook to collect a list of all the vector tile packages with their storage size and usage statistics?
Logs for map and vector tiles generated by publishing services on ArcGIS Server?
Logs for how many features were edited by the user?
Logs of how many vector or raster tiles were downloaded by the user.

AaronLopez

Hi @ghaskett_aaic,
My guess is that your 11.2 Site and System Log Parser are fine.
There are two conditions that exist that can lead to the situation of the generated report listing 0 hits.

The LogLevel of ArcGIS Server is set to a value of either Warning, Error or Info
- The statistics in the System Log Parser report are based on elapsed time request entries, but this requires the LogLevel to be set to Fine
- Verbose and Debug work too but they not recommended for Production sites due to how much detail is recorded
There were no requests to the Site during the specified log query duration (e.g., 2024-03-01T10:21:57 through 2024-03-05T10:21:57)
- For a quick check, authenticate to the Site from the REST service endpoint, select a service, pan or zoom around a few times, then generated the report with an end time that includes those requests (e.g., end time = now)
- This report should include your requests that were just made to the Site

Hope that helps
Aaron

ghaskett_aaic

Hello.

Do we know if there are any compatibility issues with this tool and the ArcGIS Enterprise 11.2 software?

I recently set this up and ran it on one of our servers, however it doesn't look like it is working properly.

It completed and shows a start time and end time for the query and timing for the Start/End Time for Data (Coordinated Universal Time), but it doesn't show a Start/End Time for Data (Central Standard Time), plus the Data TimeSpan value is 0 along with a lot of the other values from Unique Resources Requested down.

Am I not filling something out right or is there an issue with 11.2?

Thanks,

WenfengLi

I generated reports successfully. However most tables are empty (such as users, waiting time, statistics.....). I have the ArcGIS log level set to INFO. Is it the problem? Should set to to higher level of logging?

AaronLopez

Hello @notebooker,
In the System Log Parser GUI it is not possible to persist those values.

However, everything you can do in the GUI you can also accomplish in the command-line version, slp.exe.
With PowerShell (or bat) scripts, you could persist the necessary inputs and make the execution easier.

Hope that helps.

Aaron

notebooker

Hi Aaron,

is it possible to let the application (GUI version) persist Log Location and Report Folder? Every time I start the app, it has default values.

Thank you.

Rejoignez la conversation

Les membres connectés peuvent publier, suivre les mises à jour, et plus encore. Nouveau ici ? Inscrivez-vous gratuitement.

Liens rapides

Community Help
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.