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Analyzing
Block #102,817,402
28 transactions · 22 stateful · 2026-09-07 17:50:40 UTC
Parallelism
86/100
Blocked
45%
Avg conflicts / tx
0.61
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #102,817,402 · 28 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w25w36w28w010w011w112w013w114w015w121w225w026w127w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x66e8b35d…0d93
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…001b
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002b
0x1b6862…e19c
6 touches
3 conflicts
0x676f9f01…a8ac
0x34b655…2a6f
6 touches
3 conflicts
0x4979282b…2934
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 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
6 conflicts on slot 0x66e8b35db1…6b0d93
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