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Analyzing
Block #99,870,407
48 transactions · 43 stateful · 2026-08-28 10:07:24 UTC
Parallelism
73/100
Blocked
70%
Avg conflicts / tx
2.02
Longest chain
13 deep
Execution timeline
did this block parallelize well?
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block #99,870,407 · 48 txs across 13 waves · depth 13
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
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w515w216w224w625w730w532w642w846w1147w12
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1673d276…f231
0xd32edf…ff58
15 touches
28 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…0015
0x1b6862…e19c
10 touches
10 conflicts
0x91508d45…318b
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
10 touches
10 conflicts
0xec85b41e…7c90
0x1b6862…e19c
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 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
28 conflicts on slot 0x1673d276c8…33f231
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