MSExchange ADAccess 2927
This article provides an explanation and possible resolutions for a specific Exchange event. If you don't find what you’re looking for here, try searching Exchange 2010 Help.
Details
Product Name |
Exchange |
Product Version |
14.0 |
Event ID |
2927 |
Category |
General |
Symbolic Name |
ConcurrencyLongWaitInOverflowQueueDetected |
Message Text |
Process %1 (PID=%2).The concurrency controller for resource '%3' detected that a thread stayed in the overflow queue for more than %4 milliseconds, which is a warning that the resource might be unhealthy. |
Explanation
This Information event indicates that the specified resource may be in an unhealthy state because the concurrency controller detected a process thread that stayed in the overflow queue for more than the specified number of milliseconds. Concurrency is the ability of multiple users to access data simultaneously. It is defined as the percentage of the total number of users on a server who are connected and who are using the server at a given peak period of time. The overflow queue contains the maximum number of calls that the queue can hold.
User Action
No user action is required.