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Analyzing
Block #87,517,396
19 transactions · 18 stateful · 2026-07-13 16:07:22 UTC
Parallelism
79/100
Blocked
39%
Avg conflicts / tx
0.53
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #87,517,396 · 19 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w38w09w110w011w114w015w117w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x393553ea…efa9
0xd32edf…ff58
7 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0xafb2524a…0ce4
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0xffa7d0a4…b10a
0x40c49f…2af0
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x729c91b8…9539
0x188d58…ea8e
2 touches
0 conflicts
0x729c91b8…953a
0x188d58…ea8e
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
6 conflicts on slot 0x393553ea0b…eeefa9
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