Symptom
- Memory usage in ASE is growing on dataserver pids.
- The svmon output is showing memory Inuse growing rapidly.
- For example:
svmon before reboot
svmon -P -O summary=basic,unit=MB
Unit: MB
-------------------------------------------------------------------------------
Pid Command Inuse Pin Pgsp Virtual
6619180 dataserver 168329.35 39.9 86089.55 177333.82
2556272 dataserver 168257.85 39.9 86127.35 177300.29
5571028 dataserver 168246.51 39.9 86077.23 177238.76
3604814 dataserver 168241.15 39.9 86081.00 177237.32
6881294 dataserver 168240.64 39.9 86081.71 177237.43
5701894 dataserver 168240.63 39.9 86081.66 177237.35
5439508 dataserver 168239.95 39.9 86072.95 177227.98
5636562 dataserver 168239.84 39.9 86072.91 177227.85
svmon after reboot
svmon -P -O summary=basic,unit=MB
Mon Jan 4 17:23:38 CST 2016
Unit: MB
-------------------------------------------------------------------------------
Pid Command Inuse Pin Pgsp Virtual
4850086 dataserver 25262.54 39.9 0 25236.75
7536868 dataserver 25262.27 39.9 0 25236.48
5243340 dataserver 25261.03 39.9 0 25235.24
7667714 dataserver 25260.86 39.9 0 25235.07
3473854 dataserver 25260.86 39.9 0 25235.07
4784396 dataserver 25260.55 39.9 0 25234.77
5571022 dataserver 25260.32 39.9 0 25234.54
4718972 dataserver 25260.25 39.9 0 25234.46
svmon reported 2 days later
svmon -P -O summary=basic,unit=MB
Wed Jan 6 10:11:22 CST 2016
Unit: MB
-------------------------------------------------------------------------------
Pid Command Inuse Pin Pgsp Virtual
7536868 dataserver 72420.48 39.9 0 72392.02
4850086 dataserver 72413.41 39.9 0 72384.96
5243340 dataserver 72412.41 39.9 0 72383.95
4784396 dataserver 72412.14 39.9 0 72383.69
5571022 dataserver 72412.11 39.9 0 72383.65
3473854 dataserver 72412.07 39.9 0 72383.61
7667714 dataserver 72412.07 39.9 0 72383.61
4718972 dataserver 72412.01 39.9 0 72383.55
Read more...
Environment
- SAP Adaptive Server Enterprise (ASE) 15.7
- AIX
Product
Keywords
leak, max, memory, physical, LPAR, host , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem
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