title: Strange JRUN issue. JRUN eating up 50% of memory for every two hours
body: <p>I have strange JRUN issue. I have installed ColdFusion 9.0 on Amazon EC2 instance and seems everything working good except JRUN eating up arround 50% of memory for particular timespan.</p>
  <p>For countinous two  hours it take 50% of CPU usage and then next 45 min to an hour it work normally and again it take 50% for next two hours. I am not running any schedule file.</p>
  <p>Also I will appreciate if anyone guide me how we can know which request causing JRUN to eat memory.
  <img src="https://i.stack.imgur.com/D763W.png" alt="CPU Usage" /></p>
  <p>Thanks for suggestion MIKE, but it seems that I already enable matrix but cann't find any changes when JRUN was running normal and taking arround 50% memory. As limitation of number of character I am posting log as separate answer. Also I have tried to stop IIS to make sure no external request come to ColdFusion and FusionReactor shows no requests to JRUN but still using high memoery.</p>
  <h1>Created by JRun on 09/22 08:00:35</h1>
  <p>09/22 08:00:35 metrics Web threads (busy/total): 1/31 Sessions: 0 Total Memory=684672 Free=228809
  09/22 08:01:35 metrics Web threads (busy/total): 2/34 Sessions: 0 Total Memory=761792 Free=364733
  09/22 08:02:35 metrics Web threads (busy/total): 1/34 Sessions: 0 Total Memory=773568 Free=338352
  09/22 08:03:35 metrics Web threads (busy/total): 1/35 Sessions: 0 Total Memory=781696 Free=283261
  09/22 08:04:35 metrics Web threads (busy/total): 3/36 Sessions: 0 Total Memory=790784 Free=325807
  09/22 08:05:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=794432 Free=301484
  09/22 08:06:35 metrics Web threads (busy/total): 1/35 Sessions: 0 Total Memory=768640 Free=221172
  09/22 08:07:35 metrics Web threads (busy/total): 1/38 Sessions: 0 Total Memory=793984 Free=245422
  09/22 08:08:35 metrics Web threads (busy/total): 1/37 Sessions: 0 Total Memory=790080 Free=376290
  09/22 08:09:35 metrics Web threads (busy/total): 1/38 Sessions: 0 Total Memory=792832 Free=307553
  09/22 08:10:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=792000 Free=337115
  09/22 08:11:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=789184 Free=240118
  09/22 08:12:35 metrics Web threads (busy/total): 1/37 Sessions: 0 Total Memory=789440 Free=342658
  09/22 08:13:35 metrics Web threads (busy/total): 1/39 Sessions: 0 Total Memory=787520 Free=347211</p>
  <h2>After this stage JRUN was running at 50% CPU Usage.</h2>
  <p>09/22 08:14:35 metrics Web threads (busy/total): 1/39 Sessions: 0 Total Memory=770112 Free=211797
  09/22 08:15:35 metrics Web threads (busy/total): 1/37 Sessions: 0 Total Memory=726208 Free=249031
  09/22 08:16:35 metrics Web threads (busy/total): 1/38 Sessions: 0 Total Memory=715392 Free=158240
  09/22 08:17:35 metrics Web threads (busy/total): 1/39 Sessions: 0 Total Memory=705600 Free=239585
  09/22 08:18:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=718848 Free=175842
  09/22 08:19:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=687488 Free=204397
  09/22 08:20:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=701440 Free=185422
  09/22 08:21:35 metrics Web threads (busy/total): 1/35 Sessions: 0 Total Memory=671744 Free=154754
  09/22 08:22:35 metrics Web threads (busy/total): 2/35 Sessions: 0 Total Memory=664320 Free=163835
  09/22 08:23:35 metrics Web threads (busy/total): 1/33 Sessions: 0 Total Memory=674752 Free=195576
  09/22 08:24:35 metrics Web threads (busy/total): 1/35 Sessions: 0 Total Memory=661760 Free=203445
  09/22 08:25:35 metrics Web threads (busy/total): 1/35 Sessions: 0 Total Memory=656576 Free=174511
  09/22 08:26:35 metrics Web threads (busy/total): 1/35 Sessions: 0 Total Memory=651968 Free=194924
  09/22 08:27:35 metrics Web threads (busy/total): 1/35 Sessions: 0 Total Memory=632896 Free=152896
  09/22 08:28:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=633984 Free=215603
  09/22 08:29:35 metrics Web threads (busy/total): 1/34 Sessions: 0 Total Memory=630720 Free=198136
  09/22 08:30:35 metrics Web threads (busy/total): 2/35 Sessions: 0 Total Memory=616512 Free=140867
  09/22 08:31:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=613824 Free=140683
  09/22 08:32:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=605184 Free=166131
  09/22 08:33:35 metrics Web threads (busy/total): 1/37 Sessions: 0 Total Memory=608448 Free=132906
  09/22 08:34:35 metrics Web threads (busy/total): 1/37 Sessions: 0 Total Memory=609344 Free=180291
  09/22 08:35:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=603008 Free=161821
  09/22 08:36:35 metrics Web threads (busy/total): 2/36 Sessions: 0 Total Memory=604672 Free=150526
  09/22 08:37:35 metrics Web threads (busy/total): 1/37 Sessions: 0 Total Memory=606144 Free=162952
  09/22 08:38:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=602048 Free=136201
  09/22 08:39:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=606656 Free=116793
  09/22 08:40:35 metrics Web threads (busy/total): 1/37 Sessions: 0 Total Memory=602880 Free=120984
  09/22 08:41:35 metrics Web threads (busy/total): 1/36 Sessions: 0 Total Memory=607424 Free=112235
  09/22 08:42:35 metrics Web threads (busy/total): 1/35 Sessions: 0 Total Memory=607424 Free=135657</p>