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#81,631,481
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Analyzing
Block #81,631,481
21 transactions · 18 stateful · 2026-06-16 09:22:12 UTC
Parallelism
81
/100
Blocked
33
%
Avg conflicts / tx
0.52
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#81,631,481
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0xed82b078
#3
0xed82b078
#4
0xed82b078
· blocks 3
#5
0xed82b078
#7
0xed82b078
#8
0xed82b078
· blocks 1
#12
updateDataFeedsValuesPartial
#13
0xccf50a51
#14
0x98717539
· blocks 1
#15
updatePriceFeedsIfNecessary
#16
setData
#19
0xc7e3ec2c
#20
0xc7e3ec2c
#6
0xed82b078
· blocks 2
#9
0xed82b078
· blocks 2
#17
0x39435dac
· blocks 1
#10
0xed82b078
· blocks 1
#18
0x39435dac
#11
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
8
w0
9
w1
10
w2
11
w3
14
w0
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5581d709…ab77
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x897df0ee…b0c5
0x40c49f…2af0
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0xa92c8763…6d7f
0x34b655…2a6f
4 touches
1 conflict
0x915c095e…c1e5
0x69df8a…6292
2 touches
0 conflicts
0xcfe06a18…b5b5
0x69df8a…6292
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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0x5581d709b4…95ab77
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