Why are CABI reports so slow to run

Products

• DX Infrastructure Management
• NIMSOFT PROBES

Issue/Introduction

Just wondering if there are any optimization tips for getting CABi to generate reports quicker?
UIM's CABI is the slowest reporting tool I ever used compared to other solutions that are out there.
I'm trying to run a Group Trend Report based on last 3 days, on just 6 boxes basically CDM metrics (cpu, disk, memory, in/out-bound traffic) and its been running for 15 min with the Please Wait...

Other larger reports take up to 45 min - 1hr+ to run based on 1 month data. Any tips here to get this working more efficiently?

Cause

The default memory settings may not be enough to quickly run reports

Environment

UIM 8.x 9.x

CABI 3.X 4.x

Resolution

change the CABI and WASP memory parameters and this made the response time much better.

UMP wasp:

 <opt>

java_mem_max = -Xmx6g

java_mem_init = -Xms2g

java_stack_size = -Xss64m

min_perm_size = -XX:PermSize=512m

max_perm_size = -XX:MaxPermSize=1024m

java_gc_conc_marc_sweep = -XX:+UseConcMarkSweepGC

java_cms_classunloading_enable = -XX:+CMSClassUnloadingEnabled

</opt>

CABI:

<opt>

java_mem_max = -Xmx6g

java_mem_init = -Xms2g

dump_memory = -XX:+HeapDumpOnOutOfMemoryError

</opt>