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#75,954,970
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Analyzing
Block #75,954,970
29 transactions · 20 stateful · 2026-05-21 02:29:56 UTC
Parallelism
59
/100
Blocked
65
%
Avg conflicts / tx
2.34
Longest chain
12
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,954,970
· 29 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0x0c7abd22
· blocks 13
#10
0xbbb036a8
#11
0x1094dc9f
#12
createModule
#14
0x17dfbfd6
#16
0xe3a3c9cc
#17
0x0d04188d
#18
0x0c63e48b
#20
0x5bf9264c
#22
redeemDelegations
#23
updateDataFeedsValuesPartial
#25
setData
#26
0x8b23406f
#27
0x39435dac
#28
0x42dd8743
#2
0x0c7abd22
· blocks 10
#13
execute
#15
exactInputSingle
#3
0x0c7abd22
· blocks 9
#4
0x0c7abd22
· blocks 8
#5
0x0c7abd22
· blocks 7
#6
0x0c7abd22
· blocks 6
#7
0x0c7abd22
· blocks 5
#8
0x0c7abd22
· blocks 4
#9
0x0c7abd22
· blocks 3
#19
0x0c7abd22
· blocks 2
#21
0x0c7abd22
· blocks 1
#24
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
13
w1
15
w1
19
w9
21
w10
24
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2601218e…d36c
0xd32edf…ff58
23 touches
66 conflicts
0x00000000…0000
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0002
0x63e48b…53f2
4 touches
1 conflict
0xf6cc7de8…0b4a
0x3bd359…433a
4 touches
1 conflict
0x9a555477…19a8
0x754704…b603
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x00000000…0004
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
2 touches
0 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
66 conflicts on slot
0x2601218e10…4bd36c
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