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Analyzing
Block #91,159,699
19 transactions · 16 stateful · 2026-07-28 21:01:21 UTC
Parallelism
68/100
Blocked
56%
Avg conflicts / tx
1.11
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #91,159,699 · 19 txs across 6 waves · depth 6
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w47w511w012w113w216w017w118w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x89f4340f…1d7b
0xd32edf…ff58
11 touches
15 conflicts
0x7182a94f…dc78
0x34b655…2a6f
6 touches
3 conflicts
0x57455074…4348
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x31b39922…1e66
0x34b655…2a6f
4 touches
1 conflict
0x3a4664e9…35a3
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: FastLane: FastLaneAuctionHandler
15 conflicts on slot 0x89f4340f58…c91d7b
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