Disk Blocks Hit(DBNumBlksHit)
This attribute displays number of times disk blocks were found already in the buffer cache, so that a read was not necessary (this only includes hits in the PostgreSQL buffer cache, not the operating system's file system cache).
PATROL properties
Application class | |
Command type | Not applicable |
Platform | All |
Icon style | Undefined |
Unit | # |
Thresholds | Inactive |
Border range | 0 to 100 |
Alarm1 range | 0 to 100 |
Alarm2 range | 100 to 100 |
Scheduling (poll time) | Not applicable |
Active at installation | Yes |
Parameter type | Consumer |
Value set by |
TrueSight/ BMC Helix Operations Management properties
Monitor type | PostgreSQL Database Metrics |
Availability | No |
Graph by default | No |
Key Performance Indicator | No |
Monitor for abnormalities | No |
Normal distribution | Yes |
Response time | No |
Statistical | Yes |
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