Team 404 — CPU Scheduling Visualizer

t = 0.0 / —

Algorithm

FCFS — Convoy Effect

P1 (long burst) arrives first, so P2 & P3 (short bursts) must wait behind it. This "convoy effect" leads to high average waiting time — the key weakness of FCFS.

Playback

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Processes

AI Process Generator

Describe a scheduling concept and AI will generate suitable processes.

Arrival = when the process arrives; Burst = CPU time needed; Priority = lower number = higher priority (for Priority / SRTF).

Arrival

Burst

Priority

ID	Arr	Bur	Pri
P1	0	5	1
P2	2	3	2
P3	4	1	3

Active CPU

IDLE

Dispatch →

Ready Queue · 0 processes waiting

Queue is empty

Timelinet = 0.0

t = 0.0

0246810

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Speed

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