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Analyzing
Block #99,154,878
15 transactions · 13 stateful · 2026-08-25 21:52:34 UTC
Parallelism
80/100
Blocked
54%
Avg conflicts / tx
0.53
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #99,154,878 · 15 txs across 3 waves · depth 3
parallel ↔ serial
wave w0
wave w1
wave w2
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w16w07w19w010w111w212w013w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x81a9a149…6e27
0xd32edf…ff58
5 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xbf94be27…e9c5
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xd7443f37…eb79
0x34b655…2a6f
4 touches
1 conflict
0x065ff70b…356d
0x40c49f…2af0
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
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
3 conflicts on slot 0x81a9a149a9…b36e27
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