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Analyzing
Block #91,139,678
17 transactions · 17 stateful · 2026-07-28 19:20:38 UTC
Parallelism
71/100
Blocked
41%
Avg conflicts / tx
0.82
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #91,139,678 · 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
1w02w13w24w37w08w49w110w211w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1be4067e…1265
0xd32edf…ff58
9 touches
10 conflicts
0xa6d7ba81…4ade
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0x45b67460…28a6
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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 0x1be4067e3a…a81265
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