fix perf path, and sleep

Author: lalitb

opentelemetry-user-events-logs/src/lib.rs

@@ -297,14 +297,16 @@ mod tests {
         // Run perf record for duration_secs seconds
         let perf_status = Command::new("sudo")
             .args([
-                "timeout",
-                "-s",
-                "SIGINT",
                 &duration_secs.to_string(),
                 "perf",
                 "record",
+                "-o",
+                "/tmp/perf.data",
                 "-e",
                 event,
+                "--",
+                "sleep",
+                &duration_secs.to_string(),
             ])
             .status()?;