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Analyzing
Block #91,438,521
21 transactions · 19 stateful · 2026-07-29 20:26:19 UTC
Parallelism
81/100
Blocked
42%
Avg conflicts / tx
0.52
Longest chain
4 deep
Execution timeline
did this block parallelize well?
view
block #91,438,521 · 21 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
2w03w04w15w26w08w112w313w014w115w118w219w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x92115abd…ad76
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xc782ec05…5bb2
0xa6afd3…d132
6 touches
3 conflicts
0x2c75ca93…a569
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x6fa85edf…3a97
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
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 0x0000000000…00003d
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