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Analyzing
Block #109,131,750
40 transactions · 31 stateful · 2026-09-29 20:30:08 UTC
Parallelism
65/100
Blocked
71%
Avg conflicts / tx
2.05
Longest chain
14 deep
Execution timeline
did this block parallelize well?
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block #109,131,750 · 40 txs across 14 waves · depth 14
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
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w79w811w923w1028w1129w1230w13
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xacc7a0cd…7189
0xd32edf…ff58
21 touches
55 conflicts
0x580c6fe7…0fe3
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0015
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0013
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0052
0x1b6862…e19c
10 touches
10 conflicts
0x46c0fe04…dddb
0x1b6862…e19c
10 touches
10 conflicts
0xc9db0f39…262e
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
10 touches
10 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
55 conflicts on slot 0xacc7a0cd3b…e47189
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