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#87,063,349
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Analyzing
Block #87,063,349
36 transactions · 31 stateful · 2026-07-11 13:30:52 UTC
Parallelism
83
/100
Blocked
45
%
Avg conflicts / tx
0.97
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,063,349
· 36 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#6
0x6a524603
#7
0x1094dc9f
#9
exactInputSingle
#10
0x05ee6a22
#11
0x05ee6a22
#12
0xab083028
· blocks 1
#14
updatePrices
#15
updateDataFeedsValuesPartial
#16
0x5bf9264c
#17
0x5bf9264c
#18
0x5a5d9a99
· blocks 2
#19
0x5a5d9a99
#20
0x5a5d9a99
#21
0x0f6795d9
· blocks 3
#22
0x0f6795d9
· blocks 4
#24
0x0f6795d9
#26
0x3f5c179b
#32
approve
#33
setData
#35
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#8
execute
#13
0xab083028
· blocks 2
#23
0x0f6795d9
· blocks 2
#3
0x0c7abd22
· blocks 2
#25
0x0f6795d9
· blocks 4
#30
0xed82b078
· blocks 1
#4
0x0c7abd22
· blocks 1
#27
0x0f6795d9
· blocks 2
#31
0xed82b078
#34
0x39435dac
#5
0x0c7abd22
#28
0x0f6795d9
· blocks 1
#29
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
8
w1
12
w0
13
w1
18
w0
21
w0
22
w0
23
w1
25
w2
27
w3
28
w4
29
w5
30
w2
31
w3
34
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf87af61b…134f
0xd32edf…ff58
9 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x52e69143…95ad
0x065c9d…c394
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
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
10 conflicts on slot
0xf87af61b0c…53134f
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