Example connection pool congestion entries from an uptime.log file:
...
| language | text |
|---|
2010-05-09
...
15:59:16,447
...
WARN
...
(RealSessionFactory:63)
...
-
...
Connection
...
pool
...
congestion:
...
busy:
...
450
...
idle:
...
50
...
total:500
...
maximum:
...
500
...
2010-05-09
...
15:59:16,447
...
WARN
...
(RealSessionFactory:63)
...
-
...
Connection
...
pool
...
congestion:
...
busy:
...
450
...
idle:
...
50
...
total:500
...
maximum:
...
500
These warning messages indicate that up.time is losing time waiting for available connections to the DB. These messages are generally not an indication of a significant problem if they occur intermittently and in short bursts. However, if these messages are sustained for extended periods of time, please contact uptime Support for guidance on potential system tuning.
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