procinterrupts
Procinterrupts is a command-line utility in Unix-like operating systems that provides information about the number of interrupts per CPU. Interrupts are signals sent by hardware or software to the processor, indicating an event that needs immediate attention. Monitoring interrupts can help in diagnosing performance issues, identifying hardware problems, or understanding system behavior.
The procinterrupts command reads data from the /proc/interrupts file, which contains information about the interrupts serviced
The output of procinterrupts typically includes the following columns:
1. Interrupt vector: A unique identifier for the interrupt.
2. CPU0, CPU1, etc.: The number of interrupts handled by each CPU.
3. Description: A brief description of the interrupt source.
For example, a typical output might look like this:
In this example, the timer interrupt has been handled 10 times by CPU0, while the other interrupts
Procinterrupts is a useful tool for system administrators and developers who need to monitor and troubleshoot