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Analyzing
Block #102,319,257
38 transactions · 26 stateful · 2026-09-05 23:49:56 UTC
Parallelism
79/100
Blocked
58%
Avg conflicts / tx
1.05
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #102,319,257 · 38 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
9w011w112w213w014w318w021w022w124w326w229w130w431w332w434w636w437w5
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4908824b…a923
0xd32edf…ff58
11 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x9fa1409b…0e54
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x51fc8795…126f
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
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
15 conflicts on slot 0x4908824baa…a2a923
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