Changes between Version 9 and Version 10 of Workshops/JobCheckpointing/Examples/BASH


Ignore:
Timestamp:
04/07/2026 04:13:25 PM (4 months ago)
Author:
Carl Baribault
Comment:

Moved Z, modZ to parent page

Legend:

Unmodified
Added
Removed
Modified

  • Workshops/JobCheckpointing/Examples/BASH

    v9 v10  
    243243=== Post-workflow analysis plots ===
    244244
     245==== Background ====
     246
     247For background on the following plots, see [wiki://Workshops/JobCheckpointing/Examples#Plottingexecutiontimeandmemoryusage Plotting execution time and memory usage].
     248
    245249==== Anomaly stats, compute time and memory usage ====
    246250
    247 Here is the plot, '''anomaly_stats_table.png''', showing the table of anomalies, according to | Z | > 3.5 for execution time and modZ > 3.5 for '''MaxRSS''' (SLURM max job memory usage), where Z and modZ are as follows.
    248 
    249 {{{
    250 Z = (value - mean) / (standard deviation)
    251 modZ = 0.6745 * | x - median | / (Median Absolute Deviation)
    252 }}}
    253 
    254 See also [https://www.itl.nist.gov/div898/handbook/eda/section3/eda35h.htm NIST - Detection of Outliers].
     251Here is the plot, '''anomaly_stats_table.png''', showing the table of anomalies, if any.
    255252
    256253[[Image(anomaly_stats_table.png)]]