Skip to content

openwhisk_monitoring.md

Latest commit

 

History

History
57 lines (38 loc) · 2.61 KB

openwhisk_monitoring.md

File metadata and controls

57 lines (38 loc) · 2.61 KB
copyright
years
2016
lastupdated 2016-08-02

{:shortdesc: .shortdesc} {:codeblock: .codeblock} {:screen: .screen} {:pre: .pre}

Monitoring your {{site.data.keyword.openwhisk_short}} activity with the {{site.data.keyword.openwhisk_short}} Dashboard

The {{site.data.keyword.openwhisk}} Dashboard provides a graphical summary of your activity. Use the dashboard to determine the performance and health of your {{site.data.keyword.openwhisk_short}} actions. {:shortdesc}

Click Reload at any time to update the dashboard with the latest activation log data.

Activity Summary

{: #summary}

This view provides a high-level summary of your {{site.data.keyword.openwhisk_short}} environment. Use the Activity Summary view to monitor the overall health and performance of your {{site.data.keyword.openwhisk_short}}-enabled service. From the metrics in this view, you can do the following:

  • Determine the usage rate of your service's {{site.data.keyword.openwhisk_short}}-enabled actions by viewing the number of times that they were invoked.
  • Determine the overall rate of failure across all actions. If you spot an error, you can isolate which services or actions had errors by viewing the Activity Histogram view. Isolate the errors themselves by viewing the Activity Log.
  • Determine how well your actions are performing by viewing the average completion time that is associated with each action.

Activity Timeline

{: #timeline}

The Activity Timeline view displays a vertical bar graph for viewing the activity of past and present actions. Red indicates errors within specific actions. Correlate this view with the Activity Log to find more details about errors.

Activity Histogram

{: #histogram}

The Activity Histogram view displays a horizontal bar graph for viewing the activity of past and present actions. Red indicates errors within specific actions. Correlate this view with the Activity Log to find more details about errors.

Activity Log

{: #log}

This view displays a formatted version of the activation log. It shows the details of every activation, but polls once a minute for new activations. Click an action to display a detailed log. Note: To get the output displayed in the Activity Log by using CLI, use the following command:

wsk activation poll

{: pre}

Filtering options

{: #filtering}

Select which action log you want to view, and select the time frame of the activity logged.

Note: These filters are applied to all views on the dashboard.