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Analyzing
Block #99,939,166
42 transactions · 34 stateful · 2026-08-28 15:53:54 UTC
Parallelism
79/100
Blocked
74%
Avg conflicts / tx
1.81
Longest chain
9 deep
Execution timeline
did this block parallelize well?
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block #99,939,166 · 42 txs across 9 waves · depth 9
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w03w14w25w36w28w412w413w520w621w622w723w324w330w732w8
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x47174585…7c7d
0xd32edf…ff58
17 touches
36 conflicts
0x00000000…0013
0x1b6862…e19c
14 touches
21 conflicts
0xe783dfa4…5494
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0015
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0012
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0029
0x1b6862…e19c
12 touches
15 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
12 touches
15 conflicts
0xca841faa…486a
0x34b655…2a6f
12 touches
15 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
36 conflicts on slot 0x4717458593…d47c7d
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