Changes between Version 44 and Version 45 of WikiStart
- Timestamp:
- 01/13/12 16:49:31 (12 years ago)
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WikiStart
v44 v45 11 11 * Monitoring by task: 12 12 * 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`** 20 20 21 21 * Monitoring per node 22 22 * 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 %) 29 29 30 30 When 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.