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#87,348,720
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Analyzing
Block #87,348,720
21 transactions · 17 stateful · 2026-07-12 21:19:11 UTC
Parallelism
81
/100
Blocked
53
%
Avg conflicts / tx
0.57
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,348,720
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x1094dc9f
#4
0x5a5d9a99
· blocks 3
#5
0x15ea9545
#9
updateDataFeedsValuesPartial
#10
0x3f5c179b
· blocks 2
#12
0x29eed2d3
#15
setData
#16
0x61633731
#17
0x27cfd8…3d11
#20
0x39435dac
#2
0x0c7abd22
#6
0x5a5d9a99
#7
0x0f6795d9
· blocks 3
#13
0xed82b078
· blocks 1
#8
0x0f6795d9
· blocks 1
#14
0xed82b078
#18
0x39435dac
· blocks 1
#11
0x0f6795d9
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w1
7
w1
8
w2
10
w0
11
w3
13
w1
14
w2
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf28cf8dc…b0ca
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x09500602…94ea
0x34b655…2a6f
4 touches
1 conflict
0x0c9eb6ea…7c39
0x34b655…2a6f
4 touches
1 conflict
0x38e39eef…50bd
0x34b655…2a6f
4 touches
1 conflict
0x6e1cd42e…1f23
0x34b655…2a6f
4 touches
1 conflict
0x6e90b9b1…dca8
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:
Perpl
3 conflicts on slot
0xf28cf8dcba…4ab0ca
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