Trace Cmd / Display Recorded Trace Specific Cpu Linux
Display Recorded Trace Specific Cpu Linux
Trace Cmd command syntax to display recorded trace specific cpu linux. Copyable examples, output expectations, and common mistakes.
$
Terminal sudo trace-cmd report --cpu <cpu_number> sudo trace-cmd report --cpu <cpu_number> #!/bin/bash
# Display Recorded Trace Specific Cpu Linux
sudo trace-cmd report --cpu {{cpu_number}} import subprocess
# Display Recorded Trace Specific Cpu Linux
# Make sure to replace <placeholders> with actual values
def run_command():
cmd = [
"trace-cmd",
"trace-cmd",
"report",
"--cpu",
"<cpu_number>"
]
try:
print(f"Executing: {' '.join(cmd)}")
subprocess.run(cmd, check=True)
except subprocess.CalledProcessError as e:
print(f"Error: {e}")
except FileNotFoundError:
print("Error: trace-cmd not found. Please install it first.")
if __name__ == "__main__":
run_command() Command Breakdown
What each part is doing
-
sudo - Base Command
- The executable that performs this operation. Here it runs Trace Cmd before the shell applies any redirect operators.
-
<cpu_number> - cpu number
- The value supplied for cpu number.
-
--cpu - Command Option
- Tool-specific option used by this command invocation.
Alternative Approaches
Comparable commands in other tools
Alternative observability tools for the same job.