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Analyzing
Block #109,004,521
53 transactions · 46 stateful · 2026-09-29 09:48:20 UTC
Parallelism
42/100
Blocked
78%
Avg conflicts / tx
7.36
Longest chain
31 deep
Execution timeline
did this block parallelize well?
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block #109,004,521 · 53 txs across 31 waves · depth 31
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
wave w16
wave w17
wave w18
wave w19
wave w20
wave w21
wave w22
wave w23
wave w24
wave w25
wave w26
wave w27
wave w28
wave w29
wave w30
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w79w810w911w1012w1113w1214w1315w1416w1517w1620w121w222w1726w1827w1931w2032w2134w2235w23
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe6d91b01…a4d4
0xd32edf…ff58
51 touches
325 conflicts
0x00000000…0013
0x1b6862…e19c
18 touches
36 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0x00000000…0015
0x1b6862…e19c
18 touches
36 conflicts
0xf8480e2a…dff4
0x1b6862…e19c
18 touches
36 conflicts
0x8c49c85c…ee96
0x34b655…2a6f
16 touches
28 conflicts
0x4403037d…5d83
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
12 touches
15 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
325 conflicts on slot 0xe6d91b0188…4ba4d4
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