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Analyzing
Block #99,135,891
25 transactions · 21 stateful · 2026-08-25 20:17:03 UTC
Parallelism
80/100
Blocked
33%
Avg conflicts / tx
0.56
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #99,135,891 · 25 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
1w02w13w24w35w410w222w023w124w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa887a2fe…ec3a
0xd32edf…ff58
9 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 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
0x1da7723c…80a8
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 0xa887a2fe53…2dec3a
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