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Analyzing
Block #99,937,669
69 transactions · 43 stateful · 2026-08-28 15:46:21 UTC
Parallelism
74/100
Blocked
67%
Avg conflicts / tx
2.43
Longest chain
18 deep
Execution timeline
did this block parallelize well?
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block #99,937,669 · 69 txs across 18 waves · depth 18
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
wave w11
wave w12
wave w13
wave w14
wave w15
wave w16
wave w17
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w740w841w942w1043w1153w1254w1355w1456w1557w16
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1ceb5915…9657
0xd32edf…ff58
33 touches
136 conflicts
0x00000000…0013
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0015
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0019
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0029
0x1b6862…e19c
14 touches
21 conflicts
0x78694995…f668
0x1b6862…e19c
14 touches
21 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0012
0x1b6862…e19c
14 touches
21 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
136 conflicts on slot 0x1ceb5915bd…f79657
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