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Analyzing
Block #102,115,855
21 transactions · 16 stateful · 2026-09-05 06:39:13 UTC
Parallelism
71/100
Blocked
50%
Avg conflicts / tx
0.86
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #102,115,855 · 21 txs across 6 waves · depth 6
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w04w05w16w27w08w19w010w111w315w016w217w418w5
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xead6afa0…6ef7
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x044844a0…7418
0x34b655…2a6f
4 touches
1 conflict
0x42e5184f…4e8b
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4ae38164…15f0
0x34b655…2a6f
4 touches
1 conflict
0x5d1ac445…5233
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
10 conflicts on slot 0xead6afa0b2…0a6ef7
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