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Analyzing
Block #108,642,221
42 transactions · 32 stateful · 2026-09-28 03:19:31 UTC
Parallelism
64/100
Blocked
66%
Avg conflicts / tx
1.88
Longest chain
15 deep
Execution timeline
did this block parallelize well?
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block #108,642,221 · 42 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
1w02w13w24w35w46w57w68w79w810w914w115w121w10
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcbec09e9…1e99
0xd32edf…ff58
21 touches
55 conflicts
0x00000000…0012
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0013
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0015
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…001f
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…002f
0x1b6862…e19c
18 touches
36 conflicts
0x4e7eb462…b2b1
0x1b6862…e19c
18 touches
36 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
18 touches
36 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 0xcbec09e98b…0a1e99
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