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Analyzing
Block #99,587,305
37 transactions · 33 stateful · 2026-08-27 10:12:05 UTC
Parallelism
86/100
Blocked
48%
Avg conflicts / tx
0.89
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #99,587,305 · 37 txs across 5 waves · depth 5
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w15w07w08w19w010w112w214w015w116w218w319w320w425w427w129w236w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb773e6fc…21db
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x394c3833…b4a9
0x1b6862…e19c
8 touches
6 conflicts
0x0de7749d…5bef
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
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
10 conflicts on slot 0xb773e6fc21…9321db
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