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Analyzing
Block #91,109,751
22 transactions · 19 stateful · 2026-07-28 16:50:05 UTC
Parallelism
73/100
Blocked
42%
Avg conflicts / tx
0.86
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #91,109,751 · 22 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
1w02w13w24w35w46w211w518w020w121w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x99a5ef16…3d59
0xd32edf…ff58
11 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x39fb42f2…35f2
0x34b655…2a6f
4 touches
1 conflict
0x01e7b865…6e6f
0x188d58…ea8e
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x01e7b865…6e6d
0x188d58…ea8e
4 touches
1 conflict
0x26444b91…765e
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0019
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
15 conflicts on slot 0x99a5ef16e3…fe3d59
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