Luke Lonergan wrote:
Currently the load looks like this:
Cpu0 : 96.8% us, 1.9% sy, 0.0% ni, 0.3% id, 0.0% wa,
0.0% hi, 1.0% si
Cpu1 : 97.8% us, 1.6% sy, 0.0% ni, 0.3% id, 0.0% wa,
0.0% hi, 0.3% si
Cpu2 : 96.8% us, 2.6% sy, 0.0% ni, 0.3% id, 0.0% wa,
0.0% hi, 0.3% si
Cpu3 : 96.2% us, 3.2% sy, 0.0% ni, 0.3% id, 0.0% wa,
0.0% hi, 0.3% si
All four CPUs are hammered busy - check "top" and look for runaway
processes.
- Luke
Yes, the first 463 process are all postgres. In the meanwhile I've done:
Dropped max_connections from 500 to 250 and
Upped shared_buffers = 50000
Without any apparent effect.
---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
