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+# The `mpstat` command
+
+The `mpstat` command is used to report processor related statistics. It accurately displays the statistics of the CPU usage of the system and information about CPU utilization and performance.
+
+### Syntax:
+
+```
+mpstat [options] [<interval> [<count>]]
+```
+
+#### Note : It initializes the first processor with CPU 0, the second one with CPU 1, and so on.
+
+### Options and their Functionalities:
+
+|**Option**   |**Description**                                                       |
+|-------------|----------------------------------------------------------------------|
+|`-A`         |to display all the detailed statistics                                |
+|`-h`         |to display mpstat help                                                |
+|`-I`         |to display detailed interrupts statistics                             |
+|`-n`         |to report summary CPU statistics based on NUMA node placement         |
+|`-N`         |to indicate the NUMA nodes for which statistics are to be reported    |
+|`-P`         |to indicate the processors for which statistics are to be reported    |
+|`-o`         |to display the statistics in JSON (Javascript Object Notation) format |
+|`-T`         |to display topology elements in the CPU report                        |
+|`-u`         |to report CPU utilization                                             |
+|`-v`         |to display utilization statistics at the virtual processor level      |
+|`-V`         |to display mpstat version                                             |
+|`-ALL`       |to display detailed statistics about all CPUs                         |
+
+
+### Examples:
+
+1. To display processor and CPU statistics:
+```
+mpstat
+```
+
+2. To display processor number of all CPUs:
+```
+mpstat -P ALL
+```
+
+3. To get all the information which the tool may collect: 
+```
+mpstat -A
+```
+
+4. To display CPU utilization by a specific processor: 
+```
+mpstat -P 0
+```
+
+5. To display CPU usage with a time interval:
+``` 
+mpstat 1 5
+```
+**Note: This command will print 5 reports with 1 second time interval**