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#87,305,479
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Analyzing
Block #87,305,479
44 transactions · 38 stateful · 2026-07-12 16:30:01 UTC
Parallelism
89
/100
Blocked
45
%
Avg conflicts / tx
0.7
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,305,479
· 44 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
execute_route
· blocks 2
#5
execute_route
#7
0xbbb036a8
#9
0x6a53c181
#11
execute
#13
exactOutputSingle
#14
0xab083028
· blocks 1
#16
updatePrices
#17
0x39435dac
· blocks 3
#20
0x5bf9264c
#21
0x5bf9264c
#22
0x6a53c181
#26
updateDataFeedsValuesPartial
#27
updateDataFeedsValuesPartial
#28
0x0f6795d9
· blocks 3
#31
0x3f5c179b
#33
0x6a53c181
#34
transfer
#35
setData
#36
0x39435dac
#37
0x39435dac
#38
0x39435dac
#39
0x39435dac
· blocks 2
#40
0x39435dac
#43
0x39435dac
#2
0x0c7abd22
· blocks 3
#6
execute_route
· blocks 1
#8
exactInput
#18
0x39435dac
· blocks 2
#23
0x5a5d9a99
· blocks 2
#29
0x0f6795d9
· blocks 2
#41
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 2
#10
exactOutputSingle
#12
execute
#24
0x5a5d9a99
· blocks 2
#32
0x0f6795d9
#15
0xab083028
#19
0x0c7abd22
#25
0x5a5d9a99
· blocks 1
#30
0x0f6795d9
#42
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
6
w1
8
w1
10
w2
12
w2
14
w0
15
w3
17
w0
18
w1
19
w3
23
w1
24
w2
25
w3
28
w0
29
w1
30
w3
32
w2
42
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x36f45526…f84f
0xd32edf…ff58
7 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x8a35acfb…d1ac
0xb1dbf0…c0d3
6 touches
3 conflicts
0x8a35acfb…d1ad
0xb1dbf0…c0d3
6 touches
3 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
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
0x36f45526a1…bff84f
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