Configure Simulation
Set disk parameters and request queue to begin
Disk Size
?
Tracks: 0 – 199
Initial Head Position
?
Head Direction
?
Only affects SCAN and C-SCAN
Request Queue
?
8 requests in queue
Select Algorithms to Run
FCFS
First Come First Serve
✓
SSTF
Shortest Seek Time First
✓
SCAN
Elevator Algorithm
✓
C-SCAN
Circular SCAN
✓
Visualization
Animated head movement across disk tracks
Step 0 / 0
FCFS — Head Movement
Disk: 0 – 199
0100199
Seek Path Graph
Algorithm Comparison
Side-by-side analysis of all algorithms
🏆 BEST
—
Run simulation to see results
Total Seek Time Comparison
Detailed Comparison Table
| Algorithm | Seek Sequence | Total Seek Time | Movements | Throughput | Status |
|---|---|---|---|---|---|
| Run simulation first | |||||
Throughput Comparison (req / seek-unit)