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#71,042,861
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Analyzing
Block #71,042,861
42 transactions · 33 stateful · 2026-04-28 08:18:09 UTC
Parallelism
81
/100
Blocked
55
%
Avg conflicts / tx
1.17
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,042,861
· 42 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#7
0xbbb036a8
#8
0x575c0012
#10
execute
#12
trade
#13
0x0756e95c
#14
updatePrices
#15
updatePrices
#16
updatePrices
#19
0x5bf9264c
#20
0x98717539
· blocks 5
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#25
approve
#27
forward
#28
forward
#30
0xed82b078
· blocks 2
#31
0xed82b078
#32
0xed82b078
· blocks 2
#35
setData
#36
0x8b23406f
#40
updatePrices
#41
updatePrices
#2
0x0c7abd22
· blocks 8
#21
0x98717539
· blocks 2
#33
0xed82b078
· blocks 1
#37
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 5
#9
exactInput
#22
0x98717539
· blocks 1
#34
0xed82b078
#38
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 4
#29
0x39435dac
#39
0x39435dac
#5
0x0c7abd22
· blocks 5
#6
0x0c7abd22
· blocks 2
#11
0x76368669
· blocks 1
#17
0x0c7abd22
· blocks 1
#26
createModule
#18
0x0c7abd22
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
6
w5
9
w2
11
w5
17
w6
18
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0c39d9d4…78ca
0xd32edf…ff58
15 touches
28 conflicts
0xffe431af…8faa
0x131a2e…0da9
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
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0xd8d828a7…b64f
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
28 conflicts on slot
0x0c39d9d4d0…ab78ca
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