Changes between Version 48 and Version 49 of WikiStart


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Timestamp:
01/13/12 16:59:21 (12 years ago)
Author:
Florian Janetzko
Comment:

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  • WikiStart

    v48 v49  
    99The logger is started with `mpiexec` and subsequently starts the application to monitor. The monitoring is done per task and/or per node. In time steps information are gathered from files provided by the operating system or from commands that are issued by the logger itself. Currently, the following resources are used/monitored:
    1010
    11   * Monitoring by task (process):
     11  * Monitoring by task:
    1212    * file `/proc/<PID>/status` with keys
    13       * **`VmExe`**  (Memory of task/process marked as executable in kB)
    14       * **`VmSt`**   (Stack memory of task/process in kB)
    15       * **`VmData`** (Heap memory of task/process in kB)
    16       * **`VmSize`** (Total memort consumption of task/process in kB)
     13      * **`VmExe`**  (Memory of task marked as executable in kB)
     14      * **`VmSt`**   (Stack memory of task in kB)
     15      * **`VmData`** (Heap memory of task in kB)
     16      * **`VmSize`** (Total memory consumption of task in kB)
    1717      * **`VmLck`**  (Memory locked by the kernel in kB)
    1818      * **`VmLib`**  (Memory used as shared memory in kB)
    19       * **`VmRSS`**  (Resident Set Size of the task/process in kB)
     19      * **`VmRSS`**  (Resident Set Size of the task in kB)
    2020 
    2121  * Monitoring per node