Emagent 100% (urgent)
Hi,
I have installed Oracle 10g R2 on linux 64-bit OS. It was working fine several months, but one day I saw agent unreachable warning. I tried to restart EM, but when I did that emagent uses 100% CPU for a few days now.
I found forums with similar problems , but I did not find the solution yes:(
I have these lines in my emagent.trc:
2007-02-13 10:38:38 Thread-1457506496 WARN command: Job Subsystem Timeout set at 600 seconds
2007-02-13 10:38:38 Thread-1457506496 WARN upload: Upload manager has no Failure script: disabled
2007-02-13 10:38:38 Thread-1457506496 WARN upload: Recovering left over xml files in upload directory
2007-02-13 10:38:38 Thread-1457506496 WARN upload: Recovered 20 left over xml files in upload directory
2007-02-13 10:38:38 Thread-1457506496 WARN metadata: Metric Disk_Path does not have any data columns
2007-02-13 10:38:38 Thread-1457506496 WARN metadata: Metric osm_diskGroupPolicies does not have any data columns
2007-02-13 10:39:08 Thread-1457506496 ERROR TargetManager: TIMEOUT when compute dynamic properties for target parama
2007-02-13 10:39:08 Thread-1457506496 ERROR TargetManager: target {parama, oracle_database} is broken: cannot compute dynamic properties in time.
2007-02-13 10:39:08 Thread-1457506496 WARN collector: the column name DiskActivityavwait in this condition does not exist
2007-02-13 10:39:08 Thread-1476856752 ERROR upload: Error in uploadXMLFiles. Trying again in 60.00 seconds.
ang these lines in emagent.log
2007-02-13 10:38:37 Thread-1457506496 Starting Agent 10.1.0.4.1 from /opt/oracle/product/10.2.0/db (00701)
2007-02-13 10:39:08 Thread-1457506496 target {parama, oracle_database} is broken: cannot compute dynamic properties in time. (00155)
2007-02-13 10:39:08 Thread-1457506496 EMAgent started successfully (00702)
I did not make any changes to linux OS.
My agent stopped on the 09 Jan 2007.
I found that I have these errors repeating in emagentfetchlet.trc since the installation day:
2007-01-08 11:14:52,047 [main] WARN track.OracleInventory collectInventory.439 - ECM: The inventory location file for the special Windows NT case does not exist or is unreadable.
2007-01-09 11:14:50,853 [main] ERROR track.SnapshotFactory collectSnapshot.240 - ECM: Error occurred while collecting Operating System: java.lang.NullPointerException
at oracle.sysman.comm.ecm.trk.hc.BaseCommonUtility.getSubComponents(BaseCommonUtility.java:184)
at oracle.sysman.comm.ecm.trk.hc.BaseOS.<init>(BaseOS.java:41)
at oracle.sysman.comm.ecm.trk.hc.BaseOSComponentType.createOSObject(BaseOSComponentType.java:51)
at oracle.sysman.comm.ecm.trk.hc.BaseOSComponentType.getComponentFromXML(BaseOSComponentType.java:88)
at oracle.sysman.emd.ecm.track.hc.OSComponentType.createLiveSnapshotComponent(OSComponentType.java:91)
at oracle.sysman.emd.ecm.track.SnapshotFactory.collectSnapshot(SnapshotFactory.java:203)
at oracle.sysman.emd.ecm.track.SnapshotFactory.main(SnapshotFactory.java:358)
Could this be connected with my problem?
also there are lots of these messages in emagent.trc, but they started after 3 months of the Oracle installation.
2007-01-09 14:00:26 Thread-1480993712 ERROR engine: [oracle_database,parama,Response] : nmeegd_GetMetricData failed : Metric execution timed out in 600 seconds
2007-01-09 14:15:24 Thread-1480993712 ERROR fetchlets.oslinetok: Metric execution timed out in 600 seconds
2007-01-09 14:15:26 Thread-1480993712 ERROR engine: [oracle_database,parama,Response] : nmeegd_GetMetricData failed : Metric execution timed out in 600 seconds
2007-01-09 14:30:24 Thread-1480993712 ERROR fetchlets.oslinetok: Metric execution timed out in 600 seconds
2007-01-09 14:30:26 Thread-1480993712 ERROR engine: [oracle_database,parama,Response] : nmeegd_GetMetricData failed : Metric execution timed out in 600 seconds
2007-01-09 14:45:24 Thread-1488980912 ERROR fetchlets.oslinetok: Metric execution timed out in 600 seconds
2007-01-09 14:45:26 Thread-1488980912 ERROR engine: [oracle_database,parama,Response] : nmeegd_GetMetricData failed : Metric execution timed out in 600 seconds
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top
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I have a report. it has got 1 Query and 2 groups.
Q1
|
|
__G1__
|F1 |
|F2 |
|F3 |
|
|
|
__G2__
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|Sales|
| Qty|
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|Func5|
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Func3
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This midlet is getting called from some other midlet.
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System.out.println("Record #" + i );
varname = strmData.readUTF();
varname1 = strmData.readInt();
id = re.nextRecordId();
System.out.println("Name #"+varname);
todoitem item = new todoitem(varname1, varname, id);
vecname.addElement(item);
System.out.println("---------------------------");
i=i+1;
strmBytes.reset();
comp.compareStringClose();
re.destroy();
strmBytes.close();
catch(Exception e){
System.err.println("read Records class:read");
public void openRecStore(){
try{
rsperdt=RecordStore.openRecordStore("db_per",true);
catch(RecordStoreException e){
db(e.toString());
public void closeRecStore(){
try{
rsperdt.closeRecordStore();
catch(Exception e){
db(e.toString());
public void db(String str){
System.err.println("Msg:" + str);
class ComparatorString implements RecordComparator{
private byte[] recData = new byte[20];
private ByteArrayInputStream strmBytes = null;
private DataInputStream strmDataType = null;
public void compareStringClose(){
try{
if(strmBytes != null)
strmBytes.close();
if(strmDataType != null)
strmDataType.close();
catch (Exception e)
public int compare(byte[] rec1, byte[] rec2)
String str1, str2;
try {
int maxsize = Math.max(rec1.length, rec2.length);
if (maxsize > recData.length)
recData = new byte[maxsize];
strmBytes = new ByteArrayInputStream(rec1);
strmDataType = new DataInputStream(strmBytes);
str1=strmDataType.readUTF();
strmBytes = new ByteArrayInputStream(rec2);
strmDataType = new DataInputStream(strmBytes);
str2=strmDataType.readUTF();
int result=str1.compareTo(str2);
if (result == 0)
return RecordComparator.EQUIVALENT;
else if (result < 0)
return RecordComparator.PRECEDES;
else
return RecordComparator.FOLLOWS;
catch (Exception e)
return RecordComparator.EQUIVALENT;
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