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#81,877,999
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Analyzing
Block #81,877,999
24 transactions · 22 stateful · 2026-06-17 12:44:43 UTC
Parallelism
79
/100
Blocked
55
%
Avg conflicts / tx
0.92
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,877,999
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a329733
#2
0x5339c59f
· blocks 3
#3
0x5339c59f
· blocks 2
#5
0x5339c59f
· blocks 2
#7
revealWithCallback
#10
0x5339c59f
· blocks 1
#11
0x39435dac
· blocks 2
#13
updateDataFeedsValuesPartial
#14
0x6a329733
#15
0x98717539
· blocks 1
#20
setData
#4
0x5339c59f
· blocks 2
#6
0xab083028
· blocks 1
#12
0x39435dac
· blocks 1
#18
0x0c7abd22
· blocks 1
#21
0x39435dac
· blocks 2
#8
0xed82b078
· blocks 2
#16
0x98717539
#17
0x3f5c179b
#22
0x39435dac
· blocks 1
#9
0xed82b078
· blocks 1
#23
0x39435dac
#19
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
5
w0
6
w1
8
w2
9
w3
10
w0
11
w0
12
w1
15
w0
16
w2
17
w2
18
w1
19
w4
21
w1
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5d46e6a0…5ed9
0x40c49f…2af0
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x112cf8ad…6e4f
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x503b3a72…f6df
0x34b655…2a6f
4 touches
1 conflict
0x7811fd94…85c9
0x34b655…2a6f
4 touches
1 conflict
0x826cce18…251c
0x34b655…2a6f
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:
0x40c49f17…d22af0
3 conflicts on slot
0x5d46e6a0b6…d15ed9
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