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Analyzing
Block #108,509,555
17 transactions · 15 stateful · 2026-09-27 16:11:24 UTC
Parallelism
82/100
Blocked
47%
Avg conflicts / tx
0.47
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #108,509,555 · 17 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
1w03w14w05w18w09w110w011w112w113w216w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfddf3d56…a8c6
0xd32edf…ff58
5 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x5f77d607…2c84
0x065c9d…c394
4 touches
1 conflict
0xcc4f1f14…aa5f
0x065c9d…c394
4 touches
1 conflict
0x1ea0a6bc…6a74
0x2a68ba…90c5
4 touches
1 conflict
0xaad6be10…0801
0x2a68ba…90c5
4 touches
1 conflict
0x74e485b1…d380
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 0xfddf3d5650…23a8c6
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