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Analyzing
Block #107,839,502
48 transactions · 38 stateful · 2026-09-25 07:59:02 UTC
Parallelism
69/100
Blocked
45%
Avg conflicts / tx
1.85
Longest chain
15 deep
Execution timeline
did this block parallelize well?
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block #107,839,502 · 48 txs across 15 waves · depth 15
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
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w79w810w911w1012w1114w1217w1223w12
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x31880e09…159b
0xd32edf…ff58
25 touches
78 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0xcc4f1f14…aa5f
0x065c9d…c394
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0xd5b10148…e638
0x1b6862…e19c
8 touches
6 conflicts
0xb87af72a…aef6
0x2a68ba…90c5
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 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
78 conflicts on slot 0x31880e0920…10159b
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