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Analyzing
Block #102,151,797
21 transactions · 20 stateful · 2026-09-05 09:41:22 UTC
Parallelism
62/100
Blocked
60%
Avg conflicts / tx
1.71
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #102,151,797 · 21 txs across 8 waves · depth 8
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w15w28w39w418w519w620w7
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xef46d096…b845
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…0015
0x1b6862…e19c
14 touches
21 conflicts
0x8b41ec8f…c2d8
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0013
0x1b6862…e19c
14 touches
21 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0xb87af72a…aef6
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002d
0x1b6862…e19c
8 touches
6 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
28 conflicts on slot 0xef46d09687…95b845
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