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Analyzing
Block #102,191,217
29 transactions · 27 stateful · 2026-09-05 13:01:10 UTC
Parallelism
72/100
Blocked
52%
Avg conflicts / tx
1.24
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #102,191,217 · 29 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
1w02w13w24w35w46w510w518w623w524w627w6
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x42d71254…0484
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001e
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002e
0x1b6862…e19c
8 touches
6 conflicts
0x3af0dd8e…0027
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
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 0x42d71254f8…570484
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