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Analyzing
Block #102,525,221
22 transactions · 21 stateful · 2026-09-06 17:13:47 UTC
Parallelism
64/100
Blocked
62%
Avg conflicts / tx
1.55
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #102,525,221 · 22 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
1w02w13w24w35w16w09w410w211w512w6
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbedfdcb9…bfc4
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…001d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002d
0x1b6862…e19c
8 touches
6 conflicts
0x0a85a226…83bf
0x1b6862…e19c
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
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
21 conflicts on slot 0xbedfdcb91f…4cbfc4
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