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#75,522,306
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Analyzing
Block #75,522,306
20 transactions · 12 stateful · 2026-05-19 02:25:18 UTC
Parallelism
80
/100
Blocked
42
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,522,306
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x6a0bca86
#4
0xa96df62f
#5
0xa96df62f
#7
0x98717539
· blocks 2
#10
0x6a0bca86
#11
0x6a0bca86
#12
0x02431b…d7a5
#13
0x42a766…bbd0
#14
0xabc38c…4908
#15
0xceea5a…b56d
#16
setData
#18
0x6a0bca86
#19
0x42dd8743
#2
0x0c7abd22
· blocks 2
#8
0x98717539
#17
0x39435dac
#6
0x0c7abd22
· blocks 1
#9
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w2
7
w0
8
w1
9
w3
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xeac0aa8d…6520
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x44d7acbf…e67b
0x1b6862…e19c
6 touches
3 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
6 conflicts on slot
0xeac0aa8d34…d16520
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