Finding which program owns a connection is lighter on busy Linux machines

On Linux, Claude Code sometimes needs to find which running program owns a socket (an open network or local connection). It does this by reading /proc, a special folder where Linux describes every running program. It used to read the details of every program at once. It now:

• Checks the newest programs first
• Reads them in batches that grow as it goes
• Remembers recent matches and tries those first