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Analyzing
Block #90,856,248
21 transactions · 18 stateful · 2026-07-27 19:33:49 UTC
Parallelism
81/100
Blocked
33%
Avg conflicts / tx
0.43
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #90,856,248 · 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
1w02w13w25w36w07w113w015w117w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc35bfdbd…f91d
0xd32edf…ff58
7 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xca608d0c…f23b
0x34b655…2a6f
4 touches
1 conflict
0x641aed07…bcb9
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0x48cba2…b48b
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
2 touches
0 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
6 conflicts on slot 0xc35bfdbdd8…01f91d
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