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Analyzing
Block #90,878,075
56 transactions · 36 stateful · 2026-07-27 21:23:40 UTC
Parallelism
73/100
Blocked
53%
Avg conflicts / tx
2.02
Longest chain
15 deep
Execution timeline
did this block parallelize well?
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block #90,878,075 · 56 txs across 15 waves · depth 15
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
wave w11
wave w12
wave w13
wave w14
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
2w05w16w28w39w216w417w530w631w732w833w934w1041w1142w1243w1345w14
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x90820399…7fa3
0xd32edf…ff58
29 touches
105 conflicts
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x01e7b865…6e6f
0x188d58…ea8e
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
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
105 conflicts on slot 0x9082039933…1d7fa3
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