diff --git a/src/jdk.jcmd/share/man/jcmd.1 b/src/jdk.jcmd/share/man/jcmd.1 index 2befaf5a949..1a8aefde06e 100644 --- a/src/jdk.jcmd/share/man/jcmd.1 +++ b/src/jdk.jcmd/share/man/jcmd.1 @@ -681,6 +681,55 @@ If no path is provided, the data from the recording is discarded. value) .RE .TP +\f[V]JFR.view\f[R] [\f[I]options\f[R]] +Display event data in predefined views. +.RS +.PP +Impact: Medium +.PP +\f[B]Note:\f[R] +.PP +The \f[I]options\f[R] must be specified using either \f[I]key\f[R] or +\f[I]key\f[R]\f[V]=\f[R]\f[I]value\f[R] syntax. +If no parameters are entered, then a list of available views are +displayed. +.PP +\f[I]options\f[R]: +.IP \[bu] 2 +\f[V]cell-height\f[R]: (Optional) Maximum number of rows in a table +cell. +(INT, default value depends on the view) +.IP \[bu] 2 +\f[V]maxage\f[R]: (Optional) Length of time for the view to span. +(INT followed by \[aq]s\[aq] for seconds \[aq]m\[aq] for minutes or +\[aq]h\[aq] for hours, default value is 10m) +.IP \[bu] 2 +\f[V]maxsize\f[R]: (Optional) Maximum size for the view to span in bytes +if one of the following suffixes is not used: \[aq]m\[aq] or \[aq]M\[aq] +for megabytes OR \[aq]g\[aq] or \[aq]G\[aq] for gigabytes. +(STRING, default value is 32MB) +.IP \[bu] 2 +\f[V]truncate\f[R]: (Optional) Maximum number of rows in a table cell. +(INT, default value depends on the view) +.IP \[bu] 2 +\f[V]verbose\f[R]: (Optional) Displays the query that makes up the view. +(BOOLEAN, default value is false) +.IP \[bu] 2 +\f[V]width\f[R]: (Optional) The width of the view in characters. +(INT, default value depends on the view) +.PP +\f[I]arguments\f[R]: +.IP \[bu] 2 +\f[V]view\f[R]: Name of the view or event type to display. +Use \f[V]help JFR.view\f[R] to see a list of available views. +(STRING, no default value) +.PP +The view parameter can be an event type name. +Use \f[V]JFR.view types\f[R] to see a list. +To display all views, use \f[V]JFR.view all-views\f[R]. +To display all events, use \f[V]JFR.view all-events\f[R]. +.RE +.TP \f[V]JVMTI.agent_load\f[R] [\f[I]arguments\f[R]] Loads JVMTI native agent. .RS