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WAE 674-K9 Slow Login prompt, suspect memory

                   This WAE was up for 7 days while being prepostioned, no acceleration or other network processs in progress during this period.  I noticed that the login prompt was abnormally delayed.   This WAE is running OS Version: oe674-4.2.1.38.

Here are some stats I gather before and after placing the WAE in standby from the front panel switch, then removing power for 30 seconds then restarting.  After restarting, about one third of login prompts were delayed.

Before reload (show processes):

1865    S   0  34664  80188 (nhm_start.sh)
1866    S  10  38596  10151 (nodemgr)
  1888    S  10    895    174 (dataserver)
  2725    S   0     87     12 (admin-shell)
4963    S  10   7268   3624 (sysmon)
8688    S  10   3859    474 (CheckLicenseAnd)
8690    S  10      0      0 (generic_ao)
8691    S  10      1     17 (device_mgr_wrap)
8694    S  10   1019    548 (so_dre64)
8688    S  10   3859    474 (CheckLicenseAnd)
8691    S  10      1     17 (device_mgr_wrap)
8694    S  10   1019    548 (so_dre64)
13629    S  10   7815    732 (java)
13862    S  10   9735   1073 (java)
13862    S  10   9735   1073 (java)


After reload (show process):

1865    S   0    380    862 (nhm_start.sh)
1866    S  10   5400    620 (nodemgr)

=======================================================

Before reload:
KQ852XZ#show memory
Total memory             :    8040340 KB
Total free memory        :     148824 KB
Total buffer memory      :      61200 KB
Total cached memory      :    6330420 KB
Total swap               :    8388360 KB
Total free swap          :    8386732 KB

After reload:
KQ852XZ#show memory
Total memory             :    8040340 KB
Total free memory        :    2790008 KB
Total buffer memory      :      12420 KB
Total cached memory      :    4107864 KB
Total swap               :    8388360 KB
Total free swap          :    8388360 KB

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