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Analyzing
Block #107,839,147
42 transactions · 38 stateful · 2026-09-25 07:57:15 UTC
Parallelism
76/100
Blocked
68%
Avg conflicts / tx
2.05
Longest chain
10 deep
Execution timeline
did this block parallelize well?
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block #107,839,147 · 42 txs across 10 waves · depth 10
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w79w810w919w220w326w337w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1e8b12bb…6238
0xd32edf…ff58
19 touches
45 conflicts
0x00000000…0015
0x1b6862…e19c
18 touches
36 conflicts
0x0a85a226…83c1
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0013
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0009
0x1fb37a…a010
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0x1fb37a…a010
10 touches
10 conflicts
0x25144f94…1854
0x34b655…2a6f
8 touches
6 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
45 conflicts on slot 0x1e8b12bb5c…4b6238
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