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Analyzing
Block #99,077,021
28 transactions · 26 stateful · 2026-08-25 15:20:26 UTC
Parallelism
71/100
Blocked
50%
Avg conflicts / tx
0.89
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #99,077,021 · 28 txs across 8 waves · depth 8
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w08w111w212w016w017w118w220w124w025w126w627w7
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5173d231…6895
0xd32edf…ff58
9 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0028
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xe5060fe3…ebe3
0x1b6862…e19c
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer: FastLane: FastLaneAuctionHandler
10 conflicts on slot 0x5173d231e9…3b6895
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