D.1 Limits when using the Central Console
The tables below describe the limits that apply to JP1/IM - Manager and JP1/IM - View when using the Central Console. The Web-based JP1/IM - View, as a feature of JP1/IM - Manager (Central Console), is subject to the limits for JP1/IM - Manager.
- Organization of this subsection
(1) JP1/IM - Manager limits
The following table describes the limits that apply to JP1/IM - Manager and the Web-based JP1/IM - View.
Item |
Limit |
---|---|
Number of instances of JP1/IM - View that can connect to one JP1/IM - Manager |
64 |
Number of instances of the Web-based JP1/IM - View that can run on one machine |
1 |
Number of hosts that can be managed by one instance of JP1/IM - Manager (Considering the configuration of agents, this indicates the maximum number of hosts of JP1/IM - Manager and instances of JP1/Base that can be placed directly below JP1/IM - Manager.) |
This value is for a maximum configuration. The number of managed hosts is restricted by the system configuration and network traffic. |
Number of hosts that can execute commands from one instance of JP1/IM - Manager |
2,500 |
Event buffer size (number of extracted events that can be buffered from the event database) |
2,000 |
Scroll buffer size (number of events that can be displayed in a window) in the Web-based JP1/IM - View |
1,000 |
Number of events that can be acquired when a window is refreshed in the Web-based JP1/IM - View |
200 |
Number of events that can be acquired in a search in the Web-based JP1/IM - View |
1,000 |
Maximum length of an event acquisition filter#2 (total size of the event acquisition filters to be applied (total of pass conditions and exclusion-conditions) and the valid common exclusion-condition groups in basic mode) |
|
Maximum length of common exclusion conditions#2 |
|
Maximum length of an event receiver filter#2 |
1 MB (total size when more than one event receiver filter is set) |
Maximum length of a severe events filter#2 |
64 KB |
Maximum length of a view filter#2 |
1 MB per JP1 user (total size when more than one view filter is set)#3 |
Maximum length of an event search#2 |
64 KB#3 |
Number of event receiver filters |
128 |
Number of conditions that can be set in a filter (applies to passing conditions and exclusion-conditions) |
|
Maximum length that can be entered in the input field of an item for which multiple attribute values can be specified in a filter window#4 of the Web-based JP1/IM - View |
30,000 bytes |
Number of filters that can be defined in the list of event acquisition filters |
50 |
Maximum length of a filter name specified in the list of event acquisition filters |
50 bytes |
Number of common exclusion-conditions that can be defined in the list of event acquisition filters |
|
Maximum size of the file containing the list of event acquisition filters |
1 MB |
Number of queued commands executed by automated actions |
65,535 |
Length of an action definition parameter for an automated action |
|
|
|
Length of a target group name |
30 bytes |
File size of an event guide information file |
1 MB |
File size of an event-guide message file |
1 MB |
Total number of items that can be defined in an event guide information file |
1,000 |
Length of an event-guide message after processing of placeholders (variables) and HTML encoding |
196,608 characters#5 |
Length of an event guide-message file name that can be specified in an event guide information file |
1,024 characters#5 |
Number of comparison conditions that can be defined in event guide information |
100 |
Number of correlation event generation conditions that can be defined in a correlation event generation definition file |
1,000 |
Number of filtering conditions for the correlation target range that can be defined in one correlation event generation condition |
1 |
Number of event conditions that can be defined in one correlation event generation condition |
10 |
Timeout period for a correlation event generation condition |
1 second to 86,400 seconds (24 hours) |
Maximum value that can be specified in the threshold event correlation type |
100 events |
Number of duplicate attribute value conditions that can be defined in one correlation event generation condition |
3 |
Number of maximum correlation numbers that can be defined in one correlation event generation condition |
1 |
Maximum length of the attribute value used in defining a correlation approval event |
2,048 bytes |
Number of sets of JP1 events that can be correlated simultaneously by one correlation event generation condition |
1,024 sets |
Number of sets of JP1 events that can be correlated simultaneously by all correlation event generation conditions |
20,000 sets |
Health check timeout period |
216,000 seconds (60 hours) |
Number of characters that can be specified for a URL in IE |
2,046 characters |
Number of conditions that can be defined in the List of Repeated Event Conditions window |
2,500 |
Total size of the definitions of repeated event conditions |
15 megabytes (15,728,640 bytes) |
Length of a definition of repeated event condition |
|
Maximum number of email destinations that can be specified at a time by the email notification function of JP1/IM - Manager |
20 Multiple destinations cannot be specified over the maximum length of the command line. |
Maximum lengths of items with which mail can be sent by the email notification function of JP1/IM - Manager |
|
Number of days that can be specified as the range of events to be collected at login |
1 to 31 days |
Base time that can be specified for the range of events to be collected at login |
0:00 to 23:59 |
Time that can be specified as the range of events to be collected at login |
1 to 744 hours (corresponding to 31 days) |
File size of a severity changing definition file |
17 MB (17,825,792 bytes) |
Number of definitions that can be defined by the severity changing definition function |
1,000 |
Length of one severity changing definition |
|
Number of definitions that can be defined by the display message change function |
3,000 |
Length of one display message change definition |
|
#1: The number of file descriptors available to one process is system-dependent.
#2: Because the character string data is stored in Shift-JIS code, the specifiable length of the character string is the same even if JP1/IM - Manager is running in Japanese UTF-8 code.
#3: This limit applies to the Web-based JP1/IM - View.
#4: Filter windows are the Severe Event Definitions window, Event Search Conditions window, Common Exclusion-Conditions Settings window, Settings for View Filter window, and Detailed Settings for Event Receiver Filter window.
#5: Both 1-byte and 2-byte characters are counted as one character. For example, AAA is counted as three characters.
#6: For details about the limits other than the size of the operand of the event condition, see 3.4.3(2) Event comparison attributes that can be specified in repeated event conditions.
#7: The message length is based on the encoding settings for JP1/IM - Manager.
(2) JP1/IM - View limits
The following table describes the limits that apply to JP1/IM - View.
Item |
Limit |
---|---|
Number of instances of JP1/IM - View that can be started within a single session (per process#1) |
3#2 |
Scroll buffer size (number of events that can be displayed in a window) |
2,000 |
Number of events that can be acquired when a window is refreshed |
200 |
Number of events that can be acquired in a search |
2,000 |
Maximum length of a filter#3 |
|
Number of view filters |
50 |
Maximum length of a name of a view filter |
50 bytes |
Number of condition groups that can be set in a filter (applies to passing conditions and exclusion-conditions) |
|
Maximum length that can be entered in the input field of an item for which multiple attribute values can be specified in a filter window#4 |
30,000 bytes |
Number of instances of the | special character that can be specified when regular expressions are used to specify conditions |
1,000 per input field |
Number of filters that can be defined in the list of event acquisition filters |
50 (when connected to Central Console) |
Number of common exclusion-condition groups that can be defined in the list of event acquisition filters |
|
Longest environment variable file name that can be specified in the Execute Command window#5 |
255 bytes |
Longest target host name that can be specified in the Execute Command window |
255 bytes |
Longest action definition parameter for an automated action definition |
When connected to JP1/IM - Manager 09-00 or later:
|
|
|
Number of lines of execution results to display in the Execute Command window that can be specified in the Preferences window |
100 to 10,000 lines |
Size of text data that can be copied to the clipboard |
6 MB |
Number of conditions that can be defined in the List of Repeated Event Conditions window |
2,500 |
Total size of the definitions of repeated event conditions |
15 megabytes (15,728,640 bytes) |
Length of a definition of repeated event condition |
|
Number of days that can be specified as the range of events to be collected at login |
1 to 31 |
Base time that can be specified for the range of events to be collected at login |
0:00 to 23:59 |
Time that can be specified as the range of events to be collected at login |
1 to 744 hours (corresponding to 31 days) |
Number of definitions that can be defined by the severity changing definition function |
1,000 |
Number of definitions that can be specified for a manager host in the non-encryption communication host configuration file for encrypted communication |
1,024 |
Maximum length (in characters) of a manager host name in the non-encryption communication host configuration file for encrypted communication |
255 characters |
Number of definitions that can be defined by the display message change function |
3,000 |
Length of one display message change definition |
|
#1: The following viewers and windows are started for each process:
-
Central Console viewer and Central Scope viewer
-
IM Configuration Management viewer
-
Monitoring Tree (Editing) window
#2: The larger the number of active instances of JP1/IM - View, the greater the memory and disk space requirements.
#3: Because character string data is stored in Shift-JIS code, the specifiable length of a character string is the same even if JP1/IM - Manager is running in Japanese UTF-8 code.
#4: Filter windows are the Severe Event Definitions window, Event Search Conditions window, Common Exclusion-Conditions Settings window, Settings for View Filter window, and Detailed Settings for Event Receiver Filter window.
#5: The total size of all fields must be no more than 2,305 bytes (For example, if five conditions are set, the total size of the five attribute values must be no more than 2,305 bytes).
#6: For details about the limits other than the size of the operand of the event condition, see 3.4.3(2) Event comparison attributes that can be specified in repeated event conditions.
#7: The message length is based on the encoding settings for JP1/IM - Manager.