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Analyzing
Block #86,387,121
21 transactions · 18 stateful · 2026-07-08 10:09:28 UTC
Parallelism
71/100
Blocked
44%
Avg conflicts / tx
0.86
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #86,387,121 · 21 txs across 6 waves · depth 6
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w38w49w012w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb0f13522…5705
0xd32edf…ff58
9 touches
10 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0x5e048baf…a7e6
0xa6afd3…d132
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
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 0xb0f13522c4…da5705
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