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#75,501,949
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Analyzing
Block #75,501,949
38 transactions · 27 stateful · 2026-05-19 00:05:52 UTC
Parallelism
66
/100
Blocked
67
%
Avg conflicts / tx
2.26
Longest chain
13
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,501,949
· 38 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 12
#13
0x1094dc9f
#14
0x6a0ba9d8
#15
0x05ee6a22
#19
0x05ee6a22
#20
0xe3a3c9cc
#21
0xed82b078
#22
swapWithBackendSignature
#24
0xccf50a51
#25
0x5bf9264c
· blocks 1
#27
placeBet
#28
0x13572d0b
#29
updateDataFeedsValuesPartial
#30
0xc5918880
#32
0x8263f5d9
#33
0x8263f5d9
#34
0x6df9e92b
· blocks 1
#36
setData
#37
0x39435dac
#2
0x0c7abd22
· blocks 11
#26
0x5bf9264c
#35
0x6df9e92b
#3
0x0c7abd22
· blocks 10
#4
0x0c7abd22
· blocks 9
#5
0x0c7abd22
· blocks 8
#6
0x0c7abd22
· blocks 7
#7
0x0c7abd22
· blocks 10
#8
0x0c7abd22
· blocks 5
#12
createModule
· blocks 2
#17
exactInputSingle
#9
0x0c7abd22
· blocks 4
#16
execute
#18
execute
#10
0x0c7abd22
· blocks 3
#11
0x0c7abd22
· blocks 2
#23
0x0c7abd22
· blocks 1
#31
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
7
w6
8
w7
9
w8
10
w9
11
w10
23
w11
31
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7748ec02…a68b
0xd32edf…ff58
25 touches
78 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x33018431…8f5c
0x188d58…ea8e
4 touches
1 conflict
0x33018431…8f5d
0x188d58…ea8e
4 touches
1 conflict
0x4dd1db39…a994
0x188d58…ea8e
4 touches
1 conflict
0x4dd1db39…a995
0x188d58…ea8e
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
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
78 conflicts on slot
0x7748ec0217…a3a68b
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