Number of hash join small overflows (HashJoinSmallOverflows)
This parameter indicates the number of times that the hash join data exceeded the available sort heap space by less than 10 percent.
Default parameter attributes
Attribute | Default value |
|---|---|
Application class | DB2DB_PERFORMANCE |
Command type | Not applicable |
Platform | All |
Icon style | Graph |
Unit | Number (#) |
Border range | Undefined |
Alarm1 range | Undefined |
Alarm2 range | Undefined |
Scheduling (poll time) | Inherited |
Active at installation | No |
Parameter type | Consumer |
Value set by | dataCollector |
TrueSight/ BMC Helix Operations Management properties
Attribute | Default value |
|---|---|
| Monitor type | DB2 Database Performance |
Key Performance Indicator | No |
| Monitor for abnormalities | Yes |
| Graph by default | Yes |
| Availability | No |
| Response time | No |
| Normal distribution | Yes |
| Statistical | No |
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