Server trace options
You can enable trace to provide information about your environment to IBM® support.
Trace option components
WebSphere® eXtreme Scale trace is divided into several different components. You can specify the level of trace to use for a catalog server or container server. Common levels of trace include: all, debug, entryExit, and event.An example trace string follows:
ObjectGridComponent=level=enabled
* (asterisk) symbol to specify a wildcard value, such as
ObjectGrid*=all=enabled. If you need to provide a trace to IBM support, a specific trace string is requested. For example, if a problem
with replication occurs, the ObjectGridReplication=debug=enabled trace string might
be requested.Trace specification
| Trace option | Description |
|---|---|
| ObjectGrid | General core cache engine. |
| ObjectGridCacheInvalidator | Near-cache invalidation |
| ObjectGridCatalogServer | General catalog service. |
| ObjectGridChannel | Static deployment topology communications. |
| ObjectGridClientInfo | DB2® client information. |
| ObjectGridClientInfoUser | DB2 user information. |
| ObjectgridCORBA | Dynamic deployment topology communications. |
| ObjectGridDataGrid | The AgentManager API. |
| ObjectGridDynaCache | The WebSphere eXtreme Scale dynamic cache provider. |
| ObjectGridEntityManager | The EntityManager API. Use with the Projector option. |
| ObjectGridEvictors | ObjectGrid built-in evictors. |
| ObjectGridJPA | Java™ Persistence API (JPA) loaders. |
| ObjectGridJPACache | JPA cache plug-ins. |
| ObjectGridLocking | ObjectGrid cache entry lock manager. |
![[Version 8.6 and later]](icons/v86plus.gif){kind=icon} ObjectGridLogHandler |
Remote logging information. |
| ObjectGridMBean | Management beans. |
| ObjectGridMonitor | Historical monitoring infrastructure. |
| ObjectGridNative | WebSphere eXtreme Scale native code trace, including eXtremeMemory native code. |
| ObjectGridOSGi | The WebSphere eXtreme Scale OSGi integration components. |
| ObjectGridPlacement | Catalog server shard placement service. |
| ObjectGridPubSub | Catalog and container server shard placement service. |
| ObjectGridQuery | ObjectGrid query. |
| ObjectGridReplication | Replication service. |
| ObjectGridRest | REST gateway. |
| ObjectGridRouting | Client/server routing details. |
| ObjectGridSecurity | Security trace. |
| ObjectGridSerializer | The DataSerializer plug-in infrastructure. |
| ObjectGridStats | ObjectGrid statistics. |
| ObjectGridTransactionManager | The WebSphere eXtreme Scale transaction manager. |
| ObjectGridWriteBehind | ObjectGrid write behind. |
| ObjectGridXA | Multi-partition transaction trace. |
| ObjectGridXDF | eXtreme Data Format |
| ObjectGridXIO | eXtremeIO transport communication |
| ObjectGridXIOChannel | eXtremeIO transport communication |
| ObjectGridXM | General IBM eXtremeMemory trace. |
| ObjectGridXMEviction | eXtremeMemory eviction trace. |
| ObjectGridXMTransport | eXtremeMemory general transport trace. |
| ObjectGridXMTransportInbound | eXtremeMemory inbound specific transport trace. |
| ObjectGridXMTransportOutbound | eXtremeMemory outbound specific transport trace. |
| Projector | The engine within the EntityManager API. |
| QueryEngine | The query engine for the Object Query API and EntityManager Query API. |
| QueryEnginePlan | Query plan trace. |
| TCPChannel | The IBM eXtremeIO TCP/IP channel. |
| WXSRevision | Revision control for replication. |
| XsByteBuffer | WebSphere eXtreme Scale byte buffer trace. |