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Analyzing
Block #101,303,878
24 transactions · 21 stateful · 2026-09-02 10:25:22 UTC
Parallelism
50/100
Blocked
57%
Avg conflicts / tx
2.79
Longest chain
12 deep
Execution timeline
did this block parallelize well?
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block #101,303,878 · 24 txs across 12 waves · depth 12
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
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w716w817w919w1023w11
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x42ba5025…a7c0
0xd32edf…ff58
23 touches
66 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xed863ec8…90da
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x12c76c6b…9e93
0x3bd359…433a
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
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
66 conflicts on slot 0x42ba502514…e1a7c0
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