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Analyzing
Block #108,439,455
21 transactions · 19 stateful · 2026-09-27 10:18:30 UTC
Parallelism
62/100
Blocked
47%
Avg conflicts / tx
1.52
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #108,439,455 · 21 txs across 8 waves · depth 8
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
2w04w05w16w27w38w49w515w616w7
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2279a88e…1517
0xd32edf…ff58
15 touches
28 conflicts
0xcb45d9d6…cb83
0x1b6862…e19c
14 touches
21 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0012
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…001b
0x1b6862…e19c
14 touches
21 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0xaad6be10…0801
0x2a68ba…90c5
4 touches
1 conflict
0x49890ced…6f23
0x34b655…2a6f
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
28 conflicts on slot 0x2279a88e18…ee1517
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