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Analyzing
Block #109,177,199
21 transactions · 20 stateful · 2026-09-30 00:19:14 UTC
Parallelism
71/100
Blocked
30%
Avg conflicts / tx
0.76
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #109,177,199 · 21 txs across 6 waves · depth 6
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
3w06w113w016w117w218w319w420w5
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb9734b2b…7114
0xd32edf…ff58
11 touches
15 conflicts
0x6ea8fa8d…3dd6
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
4 touches
1 conflict
0x22bdb074…20b1
0x34b655…2a6f
2 touches
0 conflicts
0x23d37d0a…a891
0x34b655…2a6f
2 touches
0 conflicts
0x09000000…0001
0x000000…1000
2 touches
0 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
15 conflicts on slot 0xb9734b2b11…647114
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