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Published: December 23, 2009Thank you for using Embarcadero Performance Center, an enterprise DBMS monitoring and performance management system that enables the proactive and reactive monitoring, diagnosis, and management of multiple Oracle, SQL Server, Sybase, and DB2 UDB LUW databases in real time. Embarcadero Performance Center is equipped with intelligent diagnostics and expertly designed tuning guidelines; including performance threshold violation detection, alarms, notifications, and powerful reporting mechanisms, all intended to help pinpoint and solve every performance problem you face.
What's New in Version 2.7.2
Alert Action Changed to Kick Off DB Optimizer
Release Notes
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What's New in Version 2.7.2
Alert Action Changed to Kick Off DB Optimizer
The new wizard allows you to: (1) add a command and attach it to an alert; (2) test the command; (3) run a specific SQL when an alert is active;
and (4) start DBOptimizer Profiling when an alert is active.
Under the new action scripts setup, you are still
able to execute a SQL script using the arbitrary command execution. However, now you can create a new SQL action
with a specified script from the Performance Center client. Actions that execute arbitrary commands are now
easier to use. Rather than requiring that the action include the logic to send an email to notify the user, the
standard output is now captured from the command and attached to the action notification. Furthermore, a more obvious
and simplified "Profile with DBOptimizer" action type dialog is provided to use with DB Optimizer. You can now create and edit an action through a two-step wizard.
Release Notes
System Requirements
The following are the minimum hardware and system requirements to run Performance Center:
The following are the minimum hardware and system requirements to run Performance Center Client:
DBMS Support
Performance Center supports the following platforms:
Known Issues
Bug Fixes
Bugs Fixed in Version 2.7.2 | |||
---|---|---|---|
Bug | DBMS | Version | Description |
5916 | All | All | [Regression] Cannot schedule a report in the future if the Start Time is earlier than the system time. |
5925 | Sybase | All | Datasource registration drop-down menu is missing Sybase datasources even though SQL.ini and all environmental variables exist for Sybase client. |
5931 | SQLServer | All | Contention Vital Signs - Number of Deadlocks statistic is incorrect. |
5935 | All | All | Frequent ping Alerts causing DBAs to be awakened at night although DS is OK. |
5937 | Oracle | All | CPU goes up from 5% to about 40% when the perfcntr_refresh_primary is run. |
5951 | Oracle | All | Oracle Statspack Help contains two missing links. |
5953 | Oracle | All | Change the users waiting query for Oracle 10g and 11g. |
Bugs Fixed in Version 2.7.1 | |||
Bug | DBMS | Version | Description |
5621 | All | All | Web client displaying corrupt SQL Server version - should be 2000. |
5728 | Sybase | All | REPORTS: Report end time not correct - graph is always four hours earlier than specified time. |
5742 | All | All | Datasource Homepage graphs not correctly reflecting statistic values. |
5804 | All | All | OS_Monitoring - Linux OS - Processor time incorrectly indicates 114.00% and 1218.00%. |
5805 | Sybase | All | OS_Monitoring - Linux OS - Modify Conflicts value incorrectly indicates 158.00%. |
5806 | All | All | Closing PC Client causes multiple Application errors. |
5853 | All | All | If a Scheduled Task with same name does exist, that report can be overwritten or renamed instead of cancelling the Report creation.. |
5874 | Oracle | All | The Oracle Rollback Contention Ratio is always at 100%. |
5878 | All | All | When registering a datasource through Start -> Programs -> Performance Center -> Register Datasource on a brand new repository, this doesn't work. |
5885 | All | All | OS_Monitoring: I/O Devices all zero (SAN in use). |
5886 | All | All | OS_Monitoring: Disk space free - file system device names should use mount name. |
5887 | All | All | OS_Monitoring: Network - Loopback values are exponential numbers. |
5888 | All | All | OS_Monitoring: Network values - too many decimal places. |
5892 | All | All | Report: Change title "Worst Databases" report to "Worst Datasources". |
Bugs Fixed in Version 2.7 | |||
Bug | DBMS | Version | Description |
574 | All | All | Manage with DBArtisan not functioning when DBArtisan is not running. |
589 | Oracle | All | PC 196 BUG - The customer's Oracle datasources take a long time for the data to get populated. Sometimes it is an hour or more after starting up the Performance Center Client. |
637 | All | All | Would like ability to avoid duplicate email notifications. |
1972 | All | All | Would like to be able to get a notification when an alert has been cleared. |
2289 | SQL Server | All | Performance Center is generating blocks on a production server. |
2809 | All | All | Customer is having issues sending notifications to Tivoli, which in turn sends information to their notification system. |
4099 | All | All | OS_MONITORING: Linux OS - Processor time is 10600.00%. |
4100 | All | All | OS_MONITORING: Linux OS - CPU Utilization time at 1600% and 9000%. |
4102 | All | All | REPORTS: Unable to run reports due to baseline date discrepancy. |
4120 | Sybase | All | Web client - datasource page not updated since datasource was disabled and re-enabled. |
4121 | All | All | INSTALL: Down datasource being incorrectly reflected as "up and connected". |
4148 | SQL Server | All | INSTALL: Have to manually restart Performance Center after installation to successfully connect to Repository. |
4156 | Sybase | All | HOME_PAGE: Sybase "Large I/O hit rate" value is incorrect. |
4817 | All | All | Performance Center shuts down frequently. |
5623 | All | All | User was forwarded email message from EPC indicating a licensing issue - data appears to be lost and the PC service restarts. |
5719 | All | All | OS_Monitoring - Linux OS: Processor time incorrectly indicates 4600.00%. |
5720 | Sybase | All | Contention page shows several statistics > 100%. |
Bugs Fixed in Version 2.6.2 | |||
Bug | DBMS | Version | Description |
4093 | All | All | Getting an error "Exception caught: Number: -2147467259 Source: Description LastDllError()" during the installation of Performance Center. |
5600 | All | All | Getting 0 datasources when using |
Bugs Fixed in Version 2.6.1 | |||
Bug | DBMS | Version | Description |
4101 | All | All | DATASOURCE_REGISTRATION: Registered new DS not displayed until Performance Center is restarted. |
4205 | All | All | No scroll bar appears in Web Client when there are many data sources and the Web Client is maximized. |
4801 | All | All | OS Monitoring continues after datasource is disabled. |
4953 | All | All | Chart graph from previous Historical report used when new report is generated. |
4954 | All | All | Export Report options not available in 2.5.2 Historical Reports. |
5077 | All | All | Cannot add periods to Enterprise Database Availability Comparison to Baseline report. |
4254 | Oracle | 10g | ALERTS: Deadlock violated threshold of 0 with a value of 3.28947368421053E-03. |
4774 | Oracle | 10g | Statistic "Free memory" SQL not correct for Oracle 10 sga_target - returns error. |
4792 | Sybase | 12.5 | WEB_CLIENT: Graphs are not automatically refreshed. |
4795 | Sybase | 12.5 | WEB_CLIENT: All values/graphs seem to increase all the time. |
Bugs Fixed in Version 2.6 | |||
Bug | DBMS | Version | Description |
4110 | All | All | Home Page: Error "[DATAABS-3092] Unable to acquire statistic value for stat id". |
4179 | All | All | CLNTSERV and CLTRTER errors when right-clicking datasource and selecting threshold. |
3241 | All | All | Web Client crashes every night - have to restart Apache and Performance Center. |
3715 | DB2 | V9 | PC250 3509: No data is being stored in the Repository database. |
4558 | Oracle | All | Getting an error when trying to register an Oracle database "Failed to initialize OCI Layer". |
4217 | Oracle | All | Contention Health Index always shows 0% on all datasources. |
3368 | Oracle | All | DATASOURCE: Many CLTRTER-3106 & CLTRTER-3118 data conversion errors. |
3369 | Oracle | All | Error SFTTREE-3025 when attempting to drill down into Memory, I/O, and Users tabs. |
2178 | SQL Server | All | Stored Procedures getting overwritten constantly. |
4134 | SQL Server | All | Client is taking an hour or more to start and display in a large monitoring environment of a 100 plus datasources. |
2112 | SQL Server | All | Proc Plan Hit Ratio and Adhoc SQL Hit Ratio are incorrectly showing a NULL. |
2177 | SQL Server | All | REQ-4019 Cannot deploy the objects to datasource. |
Additional Resources
Licensing Your Embarcadero Technologies Product
All Embarcadero Technologies products include a 14-day trial period. To continue using the product without interruption, we recommend that you license it as soon as possible. See the steps outlined below to license Performance Center. If you have not yet purchased your Embarcadero Technologies product, contact [email protected], or [email protected] and [email protected] for sales in the EMEA and Asia-Pacific regions, respectively.
Licensing Performance Center
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Embarcadero Technologies Technical Support
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