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why does my program runs in conflicting mode?

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Operating Systems HP-UX why does my program runs in conflicting mode?
# 1  
Old 07-17-2006
why does my program runs in conflicting mode?
my pragram runs with 3 threads, 2 work threads, one main thread. the 2 work threads run with the same mode and the same code. but now, one of the work thread can't work, and it uses the cpu more than 80%, sometimes uses 100% cpu resource. the another work thread work well.

when I viewed the HP perf agent log, it displays that my program's InterestReason is C, the StopReason is SLEEP or SYSTM, the CPU % is 100.53, the RealTm CPU % is 100.04 ,the other CPU % is nearly 0

RealTm CPU % is 100.04 , that's say, my program use the CPU crueltly, but the the StopReason is SLEEP or SYSTM, it seemed that my program is calling sleep or locked by the mutex, I was puzzled with the conflicting information, can you help me?
# 2  
Old 07-17-2006
this is the log:

Logfile: /var/opt/perf/datafiles/ SCOPE/UX C.03.72.00 KUF2AP01
Code:
                Sec     Alive                Process            User              Interest      Stop            SysCall Normal   Nice   RealTm  CSwtch  Intrpt   Logl   Logl   Phys  FileIO   VM   System  IO Byte    Res    Virtual  Thread  Pri   DskSubsys  Sem    LAN   Memory  
  Date   Time  /Intvl   Intvl     PID          Name             Name       Pri     Reason      Reason    CPU %   CPU %   CPU %   CPU %   CPU %   CPU %   CPU %  Rd Rt  Wr Rt  IO Rt   Rate  IO Rt  IO Rt    Rate      Mem     Memory  Count  Wait %  Wait %   Wait % Wait % Wait %  
.......
07/12/06 15:01     60     60.29     5532 dt_du_notifier   innopath         65520   C               SLEEP  100.53    0.00    0.00    0.00  100.04    0.01    0.48      0      0    0.4    0.4    0.0    0.0       4.2     5600     9064      3   0.00      0.00   0.00   0.00    0.00 
07/12/06 15:02     60     60.01    19480 java             innopath          168     M             SLEEP    0.04    0.00    0.00    0.00    0.00    0.01    0.03     95      0    2.4    1.4    0.0    1.0      14.1   198656   797696    101   0.03      0.00   0.00   0.00    0.00 
07/12/06 15:02     60     60.01    24363 java             innopath          168   C M             SLEEP   11.65    2.00    9.00    0.00    0.00    0.06    0.58    560      0    0.1    0.1    0.0    0.0       1.6   311296   761856     60   0.12      0.00   0.00   0.00    0.00 
07/12/06 15:02     60     60.01    24747 java             navis             154     M             OTHER    0.01    0.00    0.00    0.00    0.00    0.00    0.01      0      1    0.3    0.3    0.0    0.0       2.9    82944   704512     43   0.01      0.00   0.00   0.00    0.00 
07/12/06 15:02     60     60.01     5532 dt_du_notifier   innopath         65520   C               SLEEP   99.63    0.00    0.00    0.00   98.98    0.01    0.64      0      0    0.3    0.3    0.0    0.0       3.2     5600     9064      3   0.00      0.00   0.00   0.00    0.00 
07/12/06 15:03     60     60.11       35 vxfsd            root              138    D              SYSTM    0.00    0.00    0.00    0.00    0.00    0.00    0.00      0      0    6.8    0.0    0.0    6.8      25.1     6432     6432     32   0.00      0.01   0.00   0.00    0.00 
07/12/06 15:03     60     60.11    19480 java             innopath          168     M             SLEEP    0.04    0.00    0.00    0.00    0.00    0.01    0.03     95      0    1.8    1.4    0.0    0.4      13.3   198656   797696    101   0.01      0.00   0.00   0.00    0.00 
07/12/06 15:03     60     60.11    24363 java             innopath          168   C M             SLEEP    7.42    1.00    6.00    0.00    0.00    0.01    0.41    459      0    0.3    0.3    0.0    0.0       3.4   311296   761856     60   0.07      0.00   0.00   0.00    0.00 
07/12/06 15:03     60     60.11    24747 java             navis             168     M             SLEEP    0.02    0.00    0.00    0.00    0.00    0.01    0.01      0      1    0.3    0.3    0.0    0.0       3.4    82944   704512     41   0.01      0.00   0.00   0.00    0.00 
07/12/06 15:03     60     60.11     5532 dt_du_notifier   innopath         65520   C               SLEEP  100.15    0.00    0.00    0.00   99.66    0.01    0.48      0      0    0.4    0.4    0.0    0.0       3.9     5600     9064      3   0.00      0.00   0.00   0.00    0.00

Last edited by reborg; 07-17-2006 at 11:41 PM.. Reason: add code tags
# 3  
Old 07-17-2006
because my program runs in the customer's machine, i can't access the machine and can't install any debuger in it.
i can't reproduce the this bug in my own machine
Smilie
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