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Analyzing
Block #109,004,652
49 transactions · 42 stateful · 2026-09-29 09:49:00 UTC
Parallelism
67/100
Blocked
81%
Avg conflicts / tx
3.65
Longest chain
16 deep
Execution timeline
did this block parallelize well?
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block #109,004,652 · 49 txs across 16 waves · depth 16
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
wave w15
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w79w810w911w1012w1113w1214w1320w121w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd16dcc08…7ad8
0xd32edf…ff58
27 touches
91 conflicts
0xca841faa…486a
0x34b655…2a6f
20 touches
45 conflicts
0x8c49c85c…ee96
0x34b655…2a6f
18 touches
36 conflicts
0x91220b8f…7a07
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0013
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0015
0x1b6862…e19c
16 touches
28 conflicts
0x9c2d50e3…f72e
0x34b655…2a6f
14 touches
21 conflicts
0x085df2c1…305a
0x34b655…2a6f
14 touches
21 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
91 conflicts on slot 0xd16dcc08b6…9f7ad8
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