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Analyzing
Block #71,683,035
21 transactions · 17 stateful · 2026-05-01 07:25:24 UTC
Parallelism
71
/100
Blocked
47
%
Avg conflicts / tx
0.86
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,683,035
· 21 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 6
#2
exactInput
· blocks 1
#3
0x69f455dc
#6
0x9036287a
#7
0x69f455dc
#9
0xeffdedb0
#10
deposit
#15
updateDataFeedsValuesPartial
#16
setData
#17
0x1130c9…1983
#18
0xa6d95c…2ab8
#19
0x39435dac
· blocks 1
#4
exactInputSingle
#5
execute
#8
0x0c7abd22
· blocks 4
#20
0x39435dac
#11
0x0c7abd22
· blocks 3
#12
0x0c7abd22
· blocks 2
#13
0x0c7abd22
· blocks 1
#14
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
5
w1
8
w1
11
w2
12
w3
13
w4
14
w5
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7a5760bd…ea51
0xd32edf…ff58
11 touches
15 conflicts
0x8c49c85c…ee96
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0000
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0002
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0004
0x63e48b…53f2
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x9a555477…19a8
0x754704…b603
4 touches
1 conflict
0x01e7b865…6e6d
0x188d58…ea8e
4 touches
1 conflict
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
15 conflicts on slot
0x7a5760bd27…c9ea51
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