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Analyzing
Block #109,143,411
42 transactions · 38 stateful · 2026-09-29 21:28:49 UTC
Parallelism
40/100
Blocked
79%
Avg conflicts / tx
8.24
Longest chain
25 deep
Execution timeline
did this block parallelize well?
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block #109,143,411 · 42 txs across 25 waves · depth 25
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
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w07w18w29w310w411w512w613w714w815w916w1017w1119w1322w1627w1732w2133w1837w1938w2039w2240w2341w24
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x80aef536…d3f5
0xd32edf…ff58
41 touches
210 conflicts
0x00000000…0013
0x1b6862…e19c
36 touches
153 conflicts
0x00000000…0015
0x1b6862…e19c
36 touches
153 conflicts
0x00000000…0019
0x1b6862…e19c
36 touches
153 conflicts
0x00000000…0029
0x1b6862…e19c
36 touches
153 conflicts
0x00000000…0040
0x1b6862…e19c
36 touches
153 conflicts
0x00000000…0052
0x1b6862…e19c
36 touches
153 conflicts
0x394c3833…b4a8
0x1b6862…e19c
36 touches
153 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
210 conflicts on slot 0x80aef5361c…73d3f5
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