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Analyzing
Block #102,142,044
25 transactions · 18 stateful · 2026-09-05 08:51:55 UTC
Parallelism
80/100
Blocked
44%
Avg conflicts / tx
0.48
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #102,142,044 · 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
2w06w07w18w110w211w212w319w220w021w122w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2ddfeafe…3a23
0xd32edf…ff58
7 touches
6 conflicts
0x839c0c71…bada
0x34b655…2a6f
6 touches
3 conflicts
0x4ea5c0d7…85cc
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002d
0x1b6862…e19c
4 touches
1 conflict
0x45364cf9…65d6
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
6 conflicts on slot 0x2ddfeafe70…bd3a23
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