Changes between Version 44 and Version 45 of WikiStart


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Timestamp:
01/13/12 16:49:31 (12 years ago)
Author:
Florian Janetzko
Comment:

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  • WikiStart

    v44 v45  
    1111  * Monitoring by task:
    1212    * file `/proc/<PID>/status` with keys
    13       * `VmExe`
    14       * `VmSt`
    15       * `VmData`
    16       * `VmSize`
    17       * `VmLck`
    18       * `VmLib`
    19       * `VmRSS`
     13      * **`VmExe`**
     14      * **`VmSt`**
     15      * **`VmData`**
     16      * **`VmSize`**
     17      * **`VmLck`**
     18      * **`VmLib`**
     19      * **`VmRSS`**
    2020 
    2121  * Monitoring per node
    2222    * command `vmstat` with keys
    23       * `MFree`  (Free memory of the node in kB)
    24       * `TWait`  (Number of waiting tasks on the node)
    25       * `Idle`   (CPU idling in %)
    26       * `TDead`  (Number of dead tasks on the node)
    27       * `UsedUs` (CPU used by user processes in %)
    28       * `UsedKe` (CPU used by Kernel in %)
     23      * **`MFree`**  (Free memory of the node in kB)
     24      * **`TWait`**  (Number of waiting tasks on the node)
     25      * **`Idle`**   (CPU idling in %)
     26      * **`TDead`**  (Number of dead tasks on the node)
     27      * **`UsedUs`** (CPU used by user processes in %)
     28      * **`UsedKe`** (CPU used by Kernel in %)
    2929
    3030When monitoring per task each task writes the value for each key to the file `.memlog/task<MPI-rank>.log` and waits for the next time step. When monitoring by node the process running on core 0 of each node writes the value for each key to the file `node<node-name>_task<MPI-task>.log`. Both (monitoring by task and monitoring by node) can be active at the same time.