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Analyzing
Block #109,169,956
20 transactions · 17 stateful · 2026-09-29 23:42:48 UTC
Parallelism
60/100
Blocked
41%
Avg conflicts / tx
1.4
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #109,169,956 · 20 txs across 8 waves · depth 8
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w7
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x97de6bb2…7090
0xd32edf…ff58
15 touches
28 conflicts
0xa5b7d750…53dd
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0015
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…001a
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…002a
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0040
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0053
0x1b6862…e19c
14 touches
21 conflicts
0xd18a8dca…452b
0x1b6862…e19c
14 touches
21 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
28 conflicts on slot 0x97de6bb26d…f77090
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