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Analyzing
Block #90,878,021
20 transactions · 18 stateful · 2026-07-27 21:23:24 UTC
Parallelism
80/100
Blocked
33%
Avg conflicts / tx
0.35
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #90,878,021 · 20 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w03w14w05w16w07w110w212w317w018w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x449d101e…ea3f
0xa6afd3…d132
6 touches
3 conflicts
0x0f7df08f…cad4
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xd7badc5e…8c2b
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0xc13fac9b…d2d2
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
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: Kuru Exchange: Market-WETH/USDC
3 conflicts on slot 0x449d101e22…62ea3f
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