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Analyzing
Block #99,875,159
20 transactions · 19 stateful · 2026-08-28 10:31:20 UTC
Parallelism
70/100
Blocked
53%
Avg conflicts / tx
1.05
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #99,875,159 · 20 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
1w02w13w25w16w111w312w413w514w216w317w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb2728c43…ae1c
0xd32edf…ff58
11 touches
15 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
4 touches
1 conflict
0x01e7b865…6e6f
0x188d58…ea8e
4 touches
1 conflict
0x09beabbc…065c
0x188d58…ea8e
4 touches
1 conflict
0x09beabbc…065e
0x188d58…ea8e
4 touches
1 conflict
0x46cb45de…a566
0x188d58…ea8e
4 touches
1 conflict
0x46cb45de…a568
0x188d58…ea8e
4 touches
1 conflict
0xe75ce681…ba5f
0x188d58…ea8e
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
15 conflicts on slot 0xb2728c43ad…7dae1c
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