NAME

       damo - Data Access Monitoring Operator

SYNOPSIS

       damo [-h] <command> ...

DESCRIPTION

       `damo`  is  a  user  space tool for DAMON, a data access monitoring subsystem for the Linux kernel. Using
       this, you can monitor the data access patterns of your system or workloads  and  make  data  access-aware
       memory management optimizations.

       Control DAMON and show its results

OPTIONS

       -h, --help
              show this help message and exit

COMMANDS

       start  start DAMON with given parameters

       tune   update input parameters of ongoing DAMON

       stop   stop running DAMON

       record record data accesses and additional information

       report visualize the 'record'-generated or snapshot data

       replay replay the recorded data accesses

       module control DAMON kernel modules

       reclaim
              control DAMON_RECLAIM

       lru_sort
              control DAMON_LRU_SORT

       help   provide help for given topics

       args   generate complex arguments for other commands

       version
              print the version number

       schemes
              apply operation schemes

       monitor
              repeat the recording and the reporting of data accesses

       features
              list supported DAMON features in the kernel

       validate
              validate a given record result file

       adjust adjust the record results with different monitoring attributes

       convert_record_format
              convert DAMON result record file's format

       record_info
              print basic information of a data accesses record file

       diagnose
              generate a report on if DAMON is malfunctioning

       pa_layout
              show physical address layout

damo 2.8.8                                          July 2025                                            DAMO(1)