These columns identify the how long the processes were blocked for each possible reason listed.
Since this time is only accounted for when a blocked process leaves the blocked state, it is possible for this statistic to be much larger than the amount of time available to all processes in a single log period.
| Column Name | Mode | Description | Data Type |
|---|---|---|---|
| ProcWaitDBLock | count | Total time in centiseconds processes were blocked pending database locks. | FLOAT |
| ProcWaitFsgLock | count | Total time in centiseconds processes were blocked pending an FSG lock. | FLOAT |
| ProcWaitFsgRead | count | Total time in centiseconds processes were blocked pending an FSG read from disk. | FLOAT |
| ProcWaitFsgWrite | count | Total time in centiseconds processes were blocked pending an FSG write to disk. | FLOAT |
| ProcWaitMemAlloc | count | Total time in centiseconds processes were blocked pending memory allocations. | FLOAT |
| ProcWaitMisc | count | Total time in centiseconds processes were blocked pending miscellaneous events. | FLOAT |
| ProcWaitMonitor | count | Total time in centiseconds processes were blocked pending a user monitor. | FLOAT |
| ProcWaitMonResume | count | Total time in centiseconds processes were blocked pending a user monitor resume from a yield. | FLOAT |
| ProcWaitMsgRead | count | Total time in centiseconds processes were blocked pending non-step work. | FLOAT |
| ProcWaitNetThrottle | count | Total time in centiseconds processes were blocked pending delivery of outstanding outgoing messages. | FLOAT |
| ProcWaitPageRead | count | Total time in centiseconds processes were blocked pending a page read from disk. | FLOAT |
| ProcWaitTime | count | Total time in centiseconds processes were blocked pending some amount of elapsed time only. | FLOAT |
| ProcWaitQnl | count | Total time in centiseconds processes were blocked pending a TSKQNL lock. | FLOAT |
| ProcWaitSegLock | count | Total time in centiseconds processes were blocked pending a disk or task context (for example, scratch, stack, and so on) segment lock. | FLOAT |