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Analyzing
Block #109,143,955
17 transactions · 16 stateful · 2026-09-29 21:31:57 UTC
Parallelism
65/100
Blocked
56%
Avg conflicts / tx
1.29
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #109,143,955 · 17 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
1w02w13w27w38w49w010w113w214w315w416w5
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x798c5bc7…0d64
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0019
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0029
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0040
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0052
0x1b6862…e19c
8 touches
6 conflicts
0x063eca74…c2e2
0x1b6862…e19c
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
10 conflicts on slot 0x798c5bc708…890d64
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