CPU SPIKE

[Pawan Sharma]

Hi All,

Having real high CPU issue (95-98%), with SELECT statements and select
queries contains multiple AND operator, is it will cause any CPU Spike..???

apps team is using sub-partition, PG11, CPU:24, Mem: 16GB

```test=# show shared_buffers ;
 shared_buffers
----------------
 7680MB
(1 row)

test=# show work_mem ;
 work_mem
----------
 104MB
(1 row)

test=# show maintenance_work_mem ;
 maintenance_work_mem
----------------------
 1GB
(1 row)

test=# show effective_cache_size ;
 effective_cache_size
----------------------
 22GB
(1 row)

test=# show max_worker_processes;
 max_worker_processes
----------------------
 8
(1 row)

test=#```


Regards,
Pawan