Lines Matching full:monitor

2 Linux API for read access to z/VM Monitor Records
15 usable from user space and allows read access to the z/VM Monitor Records
16 collected by the `*MONITOR` System Service of z/VM.
22 order to allow IUCV connections to the `*MONITOR` service, i.e. it needs the
23 IUCV `*MONITOR` statement in its user entry. If the monitor DCSS to be used is
28 There are two options for being able to load the monitor DCSS (examples assume
29 that the monitor DCSS begins at 144 MB and ends at 152 MB). You can query the
30 location of the monitor DCSS with the Class E privileged CP command Q NSS MAP
68 to specify the name of the monitor DCSS. If the module is compiled into the
73 there are other users already connected to the `*MONITOR` service (e.g.
74 Performance Toolkit), the monitor DCSS is already defined and you have to use
75 the same DCSS. The CP command Q MONITOR (Class E privileged) shows the name
76 of the monitor DCSS, if already defined, and the users connected to the
77 `*MONITOR` service.
78 Refer to the "z/VM Performance" book (SC24-6109-00) on how to create a monitor
93 This API provides no interface to control the `*MONITOR` service, e.g. specify
94 which data should be collected. This can be done by the CP command MONITOR
124 This loads the module with the default monitor DCSS (MONDCSS) and creates a
136 Reading from the device provides a 12 Byte monitor control element (MCE),
137 followed by a set of one or more contiguous monitor records (similar to the
140 data), the monitor domains contained within it and the start and end address
141 of the record set in the monitor DCSS. The start and end address can be used
147 See "Appendix A: `*MONITOR`" in the "z/VM Performance" document for a description
148 of the monitor control element layout. The layout of the monitor records can
171 monitor DCSS, so design the buffer adequately or use dynamic memory allocation.
172 The size of the monitor DCSS will be printed into syslog after loading the
202 The open function may also fail if an IUCV connection to the `*MONITOR` service