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Analyzing
Block #109,176,783
21 transactions · 21 stateful · 2026-09-30 00:17:09 UTC
Parallelism
52/100
Blocked
76%
Avg conflicts / tx
2.29
Longest chain
10 deep
Execution timeline
did this block parallelize well?
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block #109,176,783 · 21 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
1w02w13w24w35w46w57w68w312w213w314w416w517w620w9
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb31744df…8f1f
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0015
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xec85b41e…7c92
0x1b6862…e19c
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 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
21 conflicts on slot 0xb31744df66…f08f1f
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