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Analyzing
Block #90,917,040
16 transactions · 16 stateful · 2026-07-28 00:39:42 UTC
Parallelism
75/100
Blocked
44%
Avg conflicts / tx
0.69
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #90,917,040 · 16 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
1w02w13w24w35w16w09w111w012w113w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa5bdcc56…604c
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002d
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c4
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x327c57dd…836d
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
6 conflicts on slot 0xa5bdcc56be…9f604c
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