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The Producers panel contains a pie chart that shows the relative number of events produced by various producers. A producer is any component that inserts data in the JFR buffer. For example, the JVM and the Java application are two main producers of events for a recording. Also, the JFR itself produces events with metadata about the recording.
Clicking a color on the pie chart highlights the corresponding producer in the legend. The pie chart legend contains a table that lists the producers of events. You can see the data from the table by hovering the mouse pointer over the producer's segment on the pie chart. The legend table contains the following columns:
Producer: The name of the producer. The color corresponds to the producer's section on the pie chart.
Total: The total duration of events by the producer.
Count: The total number of events by the producer.
To filter the table entries, select the column on which you want to filter and then specify the filtering string. You can use wildcards in the filtering string and specify a regular expression by prepending it with regexp:
. If the table contains numeric values, you can specify a logical expression using the comparison operators (<
, <=
, >
, >=
), the AND operator (&&
), and the OR operator (||
).
For information about working with tables, see Working with Tables.
You can select the Show Only Operative Set check box above the table to display only those producers that produced the events from the operative set. For more information about operative sets, see Using Operative Sets.