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Analyzing
Block #102,252,274
21 transactions · 20 stateful · 2026-09-05 18:10:31 UTC
Parallelism
71/100
Blocked
50%
Avg conflicts / tx
0.76
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #102,252,274 · 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
1w02w13w24w37w28w311w212w014w118w319w420w5
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2933f285…d64e
0xd32edf…ff58
7 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0x792299c4…16b8
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
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 0x2933f2852c…ced64e
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