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Analyzing
Block #104,159,336
16 transactions · 15 stateful · 2026-09-12 10:45:09 UTC
Parallelism
81/100
Blocked
33%
Avg conflicts / tx
0.44
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #104,159,336 · 16 txs across 3 waves · depth 3
parallel ↔ serial
wave w0
wave w1
wave w2
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w010w011w112w114w015w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x78360715…6c7a
0xd32edf…ff58
5 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002e
0x1b6862…e19c
4 touches
1 conflict
0xd53220ed…473a
0x1b6862…e19c
4 touches
1 conflict
0x51fc8795…126f
0x34b655…2a6f
4 touches
1 conflict
0xb75367ff…a2b7
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
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
3 conflicts on slot 0x7836071520…0d6c7a
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