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Analyzing
Block #90,207,155
17 transactions · 17 stateful · 2026-07-25 12:53:13 UTC
Parallelism
71/100
Blocked
53%
Avg conflicts / tx
0.88
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #90,207,155 · 17 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
1w02w13w24w35w16w48w09w010w111w112w213w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf8d1850b…889b
0xd32edf…ff58
9 touches
10 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x34a1ee7e…fb20
0x34b655…2a6f
4 touches
1 conflict
0x35b0198e…3e0d
0x34b655…2a6f
4 touches
1 conflict
0x5bb46f6c…7693
0x34b655…2a6f
4 touches
1 conflict
0x623fd48c…9d77
0x34b655…2a6f
4 touches
1 conflict
0x62b26c37…87d6
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
10 conflicts on slot 0xf8d1850b07…ac889b
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