fix a memory leak. Stop allocating memory from the APR pool each time that the metric name and cpu index are split
fix a memory leak. Stop allocating memory from the APR pool each time that the metric name and cpu index are split

mjzhou/monitor-core,ganglia/monitor-core,torkelsson/monitor-core,sdgdsffdsfff/monitor-core,sdgdsffdsfff/monitor-core,ganglia/monitor-core,torkelsson/monitor-core,dmourati/monitor-core,mjzhou/monitor-core,phreakocious/monitor-core,dmourati/monitor-core,NoodlesNZ/monitor-core,lawrencewu/monitor-core,phreakocious/monitor-core,torkelsson/monitor-core,ganglia/monitor-core,hinesmr/monitor-core,sdgdsffdsfff/monitor-core,NoodlesNZ/monitor-core,sdgdsffdsfff/monitor-core,torkelsson/monitor-core,fastly/monitor-core,ganglia/monitor-core,dmourati/monitor-core,hinesmr/monitor-core,lawrencewu/monitor-core,lawrencewu/monitor-core,NoodlesNZ/monitor-core,phreakocious/monitor-core,NoodlesNZ/monitor-core,mjzhou/monitor-core,torkelsson/monitor-core,sdgdsffdsfff/monitor-core,fastly/monitor-core,NoodlesNZ/monitor-core,dmourati/monitor-core,fastly/monitor-core,mjzhou/monitor-core,lawrencewu/monitor-core,hinesmr/monitor-core,sdgdsffdsfff/monitor-core,phreakocious/monitor-core,torkelsson/monitor-core,fastly/monitor-core,torkelsson/monitor-core,NoodlesNZ/monitor-core,ganglia/monitor-core,dmourati/monitor-core,phreakocious/monitor-core,lawrencewu/monitor-core,NoodlesNZ/monitor-core,mjzhou/monitor-core,mjzhou/monitor-core,sdgdsffdsfff/monitor-core,fastly/monitor-core,hinesmr/monitor-core,phreakocious/monitor-core,dmourati/monitor-core,hinesmr/monitor-core,lawrencewu/monitor-core,fastly/monitor-core,fastly/monitor-core,lawrencewu/monitor-core,ganglia/monitor-core,ganglia/monitor-core,mjzhou/monitor-core,ganglia/monitor-core,phreakocious/monitor-core