The Memory Gremlin consumes a set amount of memory, or as much as is available (whichever is lower), and holds onto it for the duration of the attack. The Gremlin allocates blocks of memory with malloc until it reaches the desired amount, deallocating the memory with free upon attack completion.
|MB||-m int||False||0.0.1||The number of megabytes to allocate.|
|GB||-g float||False||0.0.1||The number of gigabytes to allocate.|
|Percentage||-p <0-100>||False||2.8.30||The percentage of total memory to allocate.|
|Length||-l int||False||0.0.1||The length of the attack (seconds).|
Memory attacks are additive and are allocated from available memory. For example, if the pre-attack memory utilization is 500 MB and you initiate an Memory Attack of 500 MB (magnitude), Gremlin will attempt to allocate an additional 500 MB of memory bringing the utilization to approximately 1000 MB (1 GB).