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Analyzing
Block #102,739,738
51 transactions · 31 stateful · 2026-09-07 11:16:45 UTC
Parallelism
90/100
Blocked
48%
Avg conflicts / tx
0.67
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #102,739,738 · 51 txs across 5 waves · depth 5
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
3w04w05w07w08w19w110w012w114w216w318w120w021w126w027w028w135w236w337w438w239w340w350w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe41b58b6…0d77
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0xf5b5f7…6d70
8 touches
6 conflicts
0x74e485b1…d380
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x327c57dd…836d
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 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
10 conflicts on slot 0xe41b58b64e…050d77
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