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Analyzing
Block #102,739,328
21 transactions · 18 stateful · 2026-09-07 11:14:41 UTC
Parallelism
67/100
Blocked
50%
Avg conflicts / tx
1.24
Longest chain
7 deep
Execution timeline
did this block parallelize well?
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block #102,739,328 · 21 txs across 7 waves · depth 7
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w16w07w28w110w311w012w113w417w018w119w520w6
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa4224340…e84d
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xcc4f1f14…aa5f
0x065c9d…c394
4 touches
1 conflict
0xb686e6f5…f6d1
0xc8689a…ee79
4 touches
1 conflict
0xaad6be10…0801
0x2a68ba…90c5
4 touches
1 conflict
0x06e40499…165e
0x34ae4d…3fc5
4 touches
1 conflict
0x00000000…0002
0xf5b5f7…6d70
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
21 conflicts on slot 0xa4224340ff…bde84d
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